bluuebunny/crossref_metadata_2025 huggingface dataset:
Interventions to improve the delivery of preventive services in primary care.
Authors: Hulscher M E , Wensing M , Grol R P , van der Weijden T , van Weel C
Published: November 2008

OBJECTIVES: This review was conducted to determine the effectiveness of different interventions to improve the delivery of preventive services in primary care. METHODS: MEDLINE searches and manual searches of 21 scientific journals and the Cochrane Effective Professional and Organization of Care of trials were used to identify relevant studies. Randomized controlled trials and controlled before-and-after studies were included if they focused on interventions designed to improve preventive activities by primary care clinicians. Two researchers independently assessed the quality of the studies and extracted data for use in constructing descriptive overviews. RESULTS: The 58 studies included comprised 86 comparisons between intervention and control groups. Postintervention differences between intervention and control groups varied widely within and across categories of interventions. Most interventions were found to be effective in some studies, but not effective in other studies. CONCLUSIONS: Effective interventions to increase preventive activities in primary care are available. Detailed studies are needed to identify factors that influence the effectiveness of different interventions.
The Resource Mothers Program for Maternal Phenylketonuria.
Authors: St James P S , Shapiro E , Waisbren S E
Published: November 2008

OBJECTIVES: The purpose of this study was to measure the effectiveness of resource mothers in reducing adverse consequences of maternal phenylketonuria. METHODS: Nineteen pregnancies in the resource mothers group were compared with 64 pregnancies in phenylketonuric women without resource mothers. Weeks to metabolic control and offspring outcome were measured. RESULTS: Mean number of weeks to metabolic control was 8.5 (SE = 2.2) in the resource mothers group, as compared with 16.1 (SE = 1.7) in the comparison group. Infants of women in the resource mothers group had larger birth head circumferences and higher developmental quotients. CONCLUSIONS: The resource mothers program described here improves metabolic control in pregnant women with phenylketonuria.
Sexual mixing patterns in the spread of gonococcal and chlamydial infections.
Authors: Aral S O , Hughes J P , Stoner B , Whittington W , Handsfield H H , Anderson R M , Holmes K K
Published: November 2008

OBJECTIVES: This study sought to define, among sexually transmitted disease (STD) clinic attendees, (1) patterns of sex partner selection, (2) relative risks for gonococcal or chlamydial infection associated with each mixing pattern, and (3) selected links and potential and actual bridge populations. METHODS: Mixing matrices were computed based on characteristics of the study participants and their partners. Risk of infection was determined in study participants with various types of partners, and odds ratios were used to estimate relative risk of infection for discordant vs concordant partnerships. RESULTS: Partnerships discordant in terms of race/ethnicity, age, education, and number of partners were associated with significant risk for gonorrhea and chlamydial infection. In low-prevalence subpopulations, within-subpopulation mixing was associated with chlamydial infection, and direct links with high-prevalence subpopulations were associated with gonorrhea. CONCLUSIONS: Mixing patterns influence the risk of specific infections, and they should be included in risk assessments for individuals and in the design of screening, health education, and partner notification strategies for populations.
Unemployment and foster home placements: estimating the net effect of provocation and inhibition.
Authors: Catalano R A , Lind S L , Rosenblatt A B , Attkisson C C
Published: November 2008

OBJECTIVES: This study sought, first, to explain and reconcile the provocation and inhibition theories of the effect of rising unemployment on the incidence of antisocial behavior. Second, it tested the hypothesis, implied by the provocation and inhibition theories, that the relationship between unemployment and foster home placements forms an inverted "U." METHODS: The hypothesis was tested with data from California for 137 months beginning in February 1984. RESULTS: Findings showed that the hypothesis was supported. CONCLUSIONS: Rising joblessness increases the incidence of foster home placements among families that lose jobs or income. Levels of joblessness that threaten workers who remain employed, however, inhibit antisocial behavior and reduce the incidence of foster home placements. This means that accounting for the social costs of unemployment is more complicated than assumed under the provocation theory.
The prevalence of low income among childbearing women in California: implications for the private and public sectors.
Authors: Braveman P , Egerter S , Marchi K
Published: November 2008

OBJECTIVES: This study examined the income distribution of childbearing women in California and sought to identify income groups at increased risk of untimely prenatal care. METHODS: A 1994/95 cross-sectional statewide survey of 10,132 postpartum women was used. RESULTS: Sixty-five percent of all childbearing women had low income (0%-200% of the federal poverty level), and 46% were poor (0%-100% of the federal poverty level). Thirty-five percent of women with private prenatal coverage had low income. Most low-income women with Medi-Cal (California's Medicaid) or private coverage received their prenatal care at private-sector sites. Compared with women with incomes over 400% of the poverty level, both poor and near-poor women were at significantly elevated risk of untimely care after adjustment for insurance, education, age, parity, marital status, and ethnicity (adjusted odds ratios = 5.32 and 3.09, respectively). CONCLUSIONS: This study's results indicate that low-income women are the mainstream maternity population, not a "special needs" subgroup; even among privately insured childbearing women, a substantial proportion have low income. Efforts to increase timely prenatal care initiation cannot focus solely on women with Medicaid, the uninsured, women in absolute poverty, or those who receive care at public-sector sites.
Health care coverage and use of preventive services among the near elderly in the United States.
Authors: Powell-Griner E , Bolen J , Bland S
Published: November 2008

OBJECTIVES: It has been proposed that individuals aged 55 to 64 years be allowed to buy into Medicare. This group is more likely than younger adults to have marginal health status, to be separating from the workforce, to face high premiums, and to risk financial hardship from major medical illness. The present study examined prevalence of health insurance coverage by demographic characteristics and examined how lack of insurance may affect use of preventive health services. METHODS: Data were obtained from the Behavioral Risk Factor Surveillance System, an ongoing telephone survey of adults conducted by the 50 states and the District of Columbia. RESULTS: Many near-elderly adults least likely to have health care coverage were Black or Hispanic, had less than a high school education and incomes less than $15,000 per year, and were unemployed or self-employed. Health insurance coverage was associated with increased use of clinical preventive services even when sex, race/ethnicity, marital status, and educational level were controlled. CONCLUSIONS: Many near-elderly individuals without insurance will probably not be able to participate in a Medicare buy-in unless it is subsidized in some way.
Premature mortality in the United States: the roles of geographic area, socioeconomic status, household type, and availability of medical care.
Authors: Mansfield C J , Wilson J L , Kobrinski E J , Mitchell J
Published: November 2008

OBJECTIVES: This study examined premature mortality by county in the United States and assessed its association with metro/urban/rural geographic location, socioeconomic status, household type, and availability of medical care. METHODS: Age-adjusted years of potential life lost before 75 years of age were calculated and mapped by county. Predictors of premature mortality were determined by multiple regression analysis. RESULTS: Premature mortality was greatest in rural counties in the Southeast and Southwest. In a model predicting 55% of variation across counties, community structure factors explained more than availability of medical care. The proportions of female-headed households and Black populations were the strongest predictors, followed by variables measuring low education, American Indian population, and chronic unemployment. Greater availability of generalist physicians predicted fewer years of life lost in metropolitan counties but more in rural counties. CONCLUSIONS: Community structure factors statistically explain much of the variation in premature mortality. The degree to which premature mortality is predicted by percentage of female-headed households is important for policy-making and delivery of medical care. The relationships described argue strongly for broadening the biomedical model.
Sexual health risk assessment and counseling in primary care: how involved are general practitioners and obstetrician-gynecologists?
Authors: Haley N , Maheux B , Rivard M , Gervais A
Published: November 2008

OBJECTIVES: This study examined physicians' evaluation of sexual health risks during a general medical examination and sexually transmitted disease (STD) counseling during consultations for adolescent contraception and treatment of an STD. METHODS: An anonymous mail survey was conducted in 1995 with a stratified random sample of 1086 general practitioners and all 241 obstetrician-gynecologists practicing in Quebec, Canada. RESULTS: Fewer than half of the respondents reported routinely inquiring about condom use and number of sexual partners during a general medical examination. Female general practitioners engaged in more sexual health risk assessment and counseling than male general practitioners. CONCLUSIONS: This study suggests a low level of involvement in STD prevention by generalists and obstetrician-gynecologists.
Characteristics of nurse-midwife patients and visits, 1991.
Authors: Paine L L , Lang J M , Strobino D M , Johnson T R , DeJoseph J F , Declercq E R , Gagnon D R , Scupholme A , Ross A
Published: November 2008

OBJECTIVES: This study describes the patient populations served by and visits made to certified nurse-midwives (CNMs) in the United States. METHODS: Prospective data on 16,729 visits were collected from 369 CNMs randomly selected from a 1991 population survey. Population estimates were derived from a multistage survey design with probability sampling. RESULTS: We estimated that approximately 5.4 million visits were made to nearly 3000 CNMs nationwide in 1991. Most visits involved maternity care, although fully 20% were for care outside the maternity cycle. Patients considered vulnerable to poor access or outcomes made 7 of every 10 visits. CONCLUSIONS: Nurse-midwives substantially contribute to the health care of women nationwide, especially for vulnerable populations.
Access to care for the uninsured: is access to a physician enough?
Authors: Mainous A G , Hueston W J , Love M M , Griffith C H
Published: November 2008

OBJECTIVES: This study examined a private-sector, statewide program (Kentucky Physicians Care) of care for uninsured indigent persons regarding provision of preventive services. METHODS: A survey was conducted of a stratified random sample of 2509 Kentucky adults (811 with private insurance, 849 Medicaid recipients, 849 Kentucky Physicians Care recipients). RESULTS: The Kentucky Physicians Care group had significantly lower rates of receipt of preventive services. Of the individuals in this group, 52% cited cost as the primary reason for not receiving mammography, and 38% had not filled prescribed medicines in the previous year. CONCLUSIONS: Providing free access to physicians fills important needs but is not sufficient for many uninsured patients to receive necessary preventive services.
Identifying target groups for a potential vaccination program during a hepatitis A communitywide outbreak.
Authors: Hutin Y J , Bell B P , Marshall K L , Schaben C P , Dart M , Quinlisk M P , Shapiro C N
Published: November 2008

OBJECTIVES: This study sought to identify groups for targeted vaccination during a communitywide hepatitis A outbreak in 1996. METHODS: Residents of the Sioux City, Iowa, metropolitan area reported with hepatitis A between September 1995 and August 1996 were sampled and compared with population-based controls. RESULTS: In comparison with 51 controls, the 40 case patients were more likely to inject methamphetamine, to attend emergency rooms more often than other health care facilities, and to have a family member who used the Special Supplemental Nutrition Program for Women, Infants, and Children. CONCLUSIONS: Groups at increased risk of hepatitis A can be identified that might be [corrected] accessed for vaccination during communitywide outbreaks.
A randomized trial of breast cancer risk counseling: the impact on self-reported mammography use.
Authors: Schwartz M D , Rimer B K , Daly M , Sands C , Lerman C
Published: November 2008

OBJECTIVES: We evaluated the impact of individualized breast cancer risk counseling on mammography use among women at risk for breast cancer. METHODS: Participants (n = 508) were randomized to the breast cancer risk counseling intervention or a general health education control intervention, and 85% completed follow-up. RESULTS: In multivariate modeling, a significant group-by-education interaction demonstrated that among less-educated participants, breast cancer risk counseling led to reduced mammography use. There was no intervention effect among the more-educated participants. CONCLUSIONS: These results suggest that standard breast cancer risk counseling could have an adverse impact on the health behaviors of less-educated women.
Changes in Canadian women's mammography rates since the implementation of mass screening programs.
Authors: De Grasse C E , O'Connor A M , Boulet J , Edwards N , Bryant H , Breithaupt K
Published: November 2008

OBJECTIVES: This study reports on Canadian mammography rates between 1990, when mass screening programs were launched, and 1994/95. METHODS: Mammography rates from 2 national surveys were compared according to the presence of a provincial screening program. RESULTS: Mammography rates among women aged 50 to 69 years (the targeted group) increased significantly, by 16%; increases were twice as high in provinces with screening programs. Among women in their 40s (nontargeted group), the changes were insignificant and independent of screening program status. CONCLUSIONS: Screening programs appear to have influenced the mammography rates of targeted women aged 50 to 69 years.
Great expectations: historical perspectives on genetic breast cancer testing.
Authors: Lerner B H
Published: November 2008

Women who test positive for a genetic breast cancer marker may have more than a 50% chance of developing the disease. Although past screening technologies have sought to identify actual breast cancers, as opposed to predisposition, the history of screening may help predict the societal response to genetic testing. For decades, educational messages have encouraged women to find breast cancers as early as possible. Such messages have fostered the popular assumption that immediately discovered and treated breast cancers are necessarily more curable. Research, however, has shown that screening improves the prognosis of some--but not all--breast cancers, and also that it may lead to unnecessary interventions. The dichotomy between the advertised value of early detection and its actual utility has caused particular controversy in the United States, where the cultural climate emphasizes the importance of obtaining all possible medical information and acting on it. Early detection has probably helped to lower overall breast cancer mortality. But it has proven hard to praise aggressive screening without exaggerating its merits. Women considering genetic breast cancer testing should weight the benefits and limitations of early knowledge.
The impact of smoke-free workplaces on declining cigarette consumption in Australia and the United States.
Authors: Chapman S , Borland R , Scollo M , Brownson R C , Dominello A , Woodward S
Published: November 2008

OBJECTIVES: This study estimates the contribution of smoke-free workplaces to the recent national declines in cigarette consumption in Australia and the United States. METHODS: Nineteen studies of the impact of smoke-free workplaces on workday cigarette consumption were reviewed. The number and cost of cigarettes forgone were calculated and extrapolated to a scenario in which all indoor work areas were smoke-free. RESULTS: Of the 19 studies, 18 reported declines in daily smoking rates, and 17 reported declines in smoking prevalence. Smoke-free workplaces are currently responsible for an annual reduction of some 602 million cigarettes, or 1.8% of all cigarettes that might otherwise be consumed, in Australia, and an annual reduction of 9.7 billion cigarettes (2%) in the United States. Approximately 22.3% of the 2.7 billion decrease in cigarette consumption in Australia between 1988 and 1995 can be attributed to smoke-free workplaces, as can 12.7% of the 76.5 billion decrease in the United States between 1988 and 1994. CONCLUSIONS: If workplaces were universally smoke-free, the number of cigarettes forgone annually would increase to 1.14 billion (3.4%) in Australia and 20.9 billion (4.1%) in the United States.
Residential radon exposure and risk of lung cancer in Missouri.
Authors: Alavanja M C , Lubin J H , Mahaffey J A , Brownson R C
Published: November 2008

OBJECTIVES: This study investigated residential radon exposure and lung cancer risk, using both standard radon dosimetry and a new radon monitoring technology that, evidence suggests, is a better measure of cumulative radon exposure. METHODS: Missouri women (aged 30 to 84 years) newly diagnosed with primary lung cancer during the period January 1, 1993, to January 31, 1994, were invited to participate in this population-based case-control study. Both indoor air radon detectors and CR-39 alpha-particle detectors (surface monitors) were used. RESULTS: When surface monitors were used, a significant trend in lung cancer odds ratios was observed for 20-year time-weighted-average radon concentrations. CONCLUSIONS: When surface monitors were used, but not when standard radon dosimetry was used, a significant lung cancer risk was found for radon concentrations at and above the action level for mitigation of houses currently used in the United States (148 Bqm-3). The risk was below the action level used in Canada (750 Bqm-3) and many European countries (200-400 Bqm-3).
Association between iron deficiency and low-level lead poisoning in an urban primary care clinic.
Authors: Wright R O , Shannon M W , Wright R J , Hu H
Published: November 2008

OBJECTIVES: The purpose of this study was to examine the association between iron deficiency and low-level lead poisoning. METHODS: Data were collected in an urban primary care clinic from 3650 children aged 9 to 48 months. Iron deficiency was defined as a red cell mean corpuscular volume (MCV) of less than 70 fL and a red cell distribution width (RDW) of more than 14.5 in children younger than 2 years, and an MCV of less than 73 fL and RDW of more than 14.5 in those 2 years or older. RESULTS: After adjustment for age, hemoglobin concentration, and insurance status, the odds ratios for iron deficiency predicting blood lead levels greater than or equal to 5 micrograms/dL and greater than or equal to 10 micrograms/dL were 1.63 (95% confidence interval [CI] = 1.29, 2.04) and 1.44 (95% CI = 1.004, 2.05). CONCLUSIONS: Iron deficiency is significantly associated with low-level lead poisoning in children aged 9 to 48 months.
Trends in medical employment: persistent imbalances in urban Mexico.
Authors: Frenk J , Knaul F M , Vázquez-Segovia L A , Nigenda G
Published: November 2008

OBJECTIVES: This study examined the extreme medical unemployment and underemployment in the urban areas of Mexico. The conceptual and methodological approach may be relevant to many countries that have experienced substantial increases in the supply of physicians during the last decades. METHODS: On the basis of 2 surveys carried out in 1986 and 1993, the study analyzed the performance of physicians in the labor market as a function of ascription variables (social origin and gender), achievement variables (quality of medical education and specialty studies), and contextual variables (educational generation). RESULTS: The study reveals, despite some improvement, persistently high levels of open unemployment, qualitative underemployment (i.e., work in activities completely outside of medicine), and quantitative underemployment (i.e., work in medical activities but with very low levels of productivity and remuneration). The growing proportion of female doctors presents new challenges, because they are more likely than men to be unemployed and underemployed. CONCLUSIONS: While corrective policies can have a positive impact, it is clear that decisions regarding physician supply must be carefully considered, because they have long-lasting effects. An area deserving special attention is the improvement of professional opportunities for female doctors.
The impact of ethnicity, family income, and parental education on children's health and use of health services.
Authors: Flores G , Bauchner H , Feinstein A R , Nguyen U S
Published: November 2008

OBJECTIVES: This study characterized ethnic disparities for children in demographics, health status, and use of services; explored whether ethnic subgroups (Puerto Rican, Cuban, and Mexican) have additional distinctive differences; and determined whether disparities are explained by differences in family income and parental education. METHODS: Bivariate and multivariate analyses of data on 99,268 children from the 1989-91 National Health Interview Surveys were conducted. RESULTS: Native American, Black, and Hispanic children are poorest (35%, 41% below poverty level vs 10% of Whites), least healthy (66%-74% in excellent or very good health vs 85% of Whites), and have the least well educated parents. Compared with Whites, non-White children average fewer doctor visits and are more likely to have excessive intervals between visits. Hispanic subgroup differences in demographics, health, and use of services equal or surpass differences among major ethnic groups. In multivariate analyses, almost all ethnic group disparities persisted after adjustment for family income, parental education, and other relevant covariates. CONCLUSIONS: Major ethnic groups and subgroups of children differ strikingly in demographics, health, and use of services; subgroup differences are easily overlooked; and most disparities persist even after adjustment for family income and parental education.
Name-based reporting of HIV-positive test results as a deterrent to testing.
Authors: Woods W J , Dilley J W , Lihatsh T , Sabatino J , Adler B , Rinaldi J
Published: November 2008

OBJECTIVES: This study evaluated attitudes toward name-based reporting of HIV. METHODS: One hundred thirty high-risk, male repeat testers received information on the public health benefits of name-based reporting and reported their intentions to test. RESULTS: Of the 67 men who were randomly selected and asked their intentions before hearing the benefits, 63% said they would not test if reporting were required. After hearing the benefits, 19% changed their minds (P < .014). Of the 63 men who were asked only after hearing the benefits, 44% would not test. CONCLUSIONS: Implementing name-based reporting without working before-hand to change attitudes could undermine the benefits of both testing and HIV surveillance.
State and federal revenues from tobacco consumed by minors.
Authors: DiFranza J R , Librett J J
Published: November 2008

OBJECTIVES: The purpose of this study was to estimate the value of cigarettes consumed in 1997 by youths younger than 18 years. METHODS: Price, population, and consumption data were used to compute conservative and comprehensive estimates, which were then averaged. RESULTS: An estimated 3.76 million daily smokers aged 12 through 17 years consume an estimated 924 million packs of cigarettes per year, generating $222 million in federal tax revenues, $293 million in state tax revenues, and $480 million in tobacco company profits, and producing a retail value of $1.86 billion. CONCLUSIONS: The revenues from cigarettes smoked by youths could be used to enforce laws prohibiting the sale of tobacco to minors.
Reassessing the role of epidemiology in public health.
Authors: Savitz D A , Poole C , Miller W C
Published: November 2008

This commentary examines the scope of epidemiology and delineates the role of epidemiology in relation to public health. Epidemiology is a science; public health is a mission that is implemented through societal action. The implications of this difference are considered, and the sufficiency of epidemiology for guiding public health is evaluated in relation to other scientific disciplines and nonscientific considerations. The authors conclude that epidemiology is not the basic science of public health but one of many contributors to guiding action. The need for public health decisions despite scientific uncertainty and the potential for epidemiologic certainty's failing to provide clear guidance to public health action emphasize the distinctiveness of these endeavors. Criticisms that epidemiology fails to solve major public health problems, such as tobacco use; that it overemphasizes methods; that it fails to meet the needs of public health practitioners; and that it isolates itself from public health ethics are unwarranted. However, epidemiology should focus on addressing issues that directly affect public health decisions and should clearly communicate information about such issues to public health workers. Public health is far more complex than merely applying epidemiology.
Relation of probability of causation to relative risk and doubling dose: a methodologic error that has become a social problem.
Authors: Greenland S
Published: November 2008

Epidemiologists, biostatisticians, and health physicists frequently serve as expert consultants to lawyers, courts, and administrators. One of the most common errors committed by experts is to equate, without qualification, the attributable fraction estimated from epidemiologic data to the probability of causation requested by courts and administrators. This error has become so pervasive that it has been incorporated into judicial precedents and legislation. This commentary provides a brief overview of the error and the context in which it arises.
Neighborhood environment and self-reported health status: a multilevel analysis.
Authors: Malmström M , Sundquist J , Johansson S E
Published: November 2008

OBJECTIVES: This study examined whether neighborhood socioeconomic environment helps to explain the proportion of community members with self-reported poor health status. METHODS: A random sample of 9240 persons aged 25 to 74 years were interviewed during 1988 and 1989. The socioeconomic environment of each respondent's neighborhood was measured with the Care Need Index (CNI) and the Townsend score. The data were analyzed with a multilevel model adjusted for the independent variables. The second-level variables were the 2 neighborhood scores. RESULTS: There was a clear gradient for poor health and education within every CNI interval so that with an increasing CNI (indicating more deprivation), the prevalence of poor health increased in all 3 education groups (P = .001). In the full model, decreasing educational level, obesity, length and frequency of smoking, physical inactivity, and increasing CNI were associated with poor health. Persons living in the most deprived neighborhoods had a prevalence ratio of 1.69 (95% confidence interval = 1.44, 1.98) for poor health compared with those living in the most affluent areas. CONCLUSIONS: Both neighborhood socioeconomic environment and individual educational status are associated with self-reported poor health.
Frequency of policy recommendations in epidemiologic publications.
Authors: Jackson L W , Lee N L , Samet J M
Published: November 2008

OBJECTIVES: The purpose of this study was to determine the frequency and character of policy statements in epidemiologic reports. METHODS: The first author followed a standardized protocol and reviewed a random sample of articles selected from the American Journal of Epidemiology, Annals of Epidemiology, and Epidemiology. The second author reviewed all articles with policy statements and a 10% sample without such statements. RESULTS: Overall, 23.8% of the articles contained policy statements. Annals of Epidemiology and the American Journal of Epidemiology had similar frequencies of articles with policy statements (30% and 26.7%, respectively), while Epidemiology evidenced the lowest frequency (8.3%). The majority of policy statements (55%) pertained to public health practice; 27.5% involved clinical practice, and the remainder (17.5%) focused on corporate policies, regulatory actions, or undefined arenas. The frequency of policy statements differed according to first author's affiliation, type of publication, area of research, research design, and study population. CONCLUSIONS: Although a minority of publications included policy statements, the inclusion of a statement seemed to be influenced by specific study characteristics.
The effectiveness of an abuse assessment protocol in public health prenatal clinics.
Authors: Wiist W H , McFarlane J
Published: November 2008

OBJECTIVES: This study evaluated whether incorporation of an abuse assessment protocol into the routine procedures of the prenatal clinics of a large urban public health department led to increased referral for and assessment, identification, and documentation of abuse. METHODS: Evaluation was conducted at 3 matched prenatal clinics serving a total of 12,000 maternity patients per year. Two clinics used the abuse protocol and 1 did not. An audit was performed at the clinics on a randomly selected sample of 540 maternity patient charts for the 15 months before the protocol was initiated and of 540 records for the 15 months after the protocol was introduced. Ninety-six percent of the patients represented in the sample were Latina. RESULTS: At the clinics using the protocol, abuse assessment increased from 0 to 88%. Detection of abuse increased from 0.8% to 7%. There were no changes at the comparison clinic. CONCLUSIONS: Incorporation of an abuse assessment protocol into the routine procedures of public health department prenatal clinics increases the assessment, identification, and documentation of and referral for abuse among pregnant women. An abuse protocol should be a routine part of maternity care.
Birth defects surveillance: assessing the "gold standard".
Authors: Honein M A , Paulozzi L J
Published: November 2008

OBJECTIVES: This study assessed the sensitivity of the Metropolitan Atlanta Congenital Defects Program (MACDP) by capitalizing on the delayed receipt of a data source. METHODS: In 1997, we reviewed the medical records of potential cases from the 1995 birth certificates that had not previously been identified by the MACDP. Capture-recapture methods produced an estimate of total cases. RESULTS: We identified 1149 infants with defects, including 20 exclusively from birth certificates. The estimated sensitivity of the MACDP when data from birth certificates were included was 86.9% (95% confidence interval [CI] = 80.6%, 91.9%) at 1 year after birth, increasing to 94.8% (95% CI = 90.3%, 97.8%) at 2 years after birth. CONCLUSIONS: The MACDP underestimates defects by 13% at 1 year after birth and by 5% at 2 years after birth.
Twenty-year trends in the reported incidence of mycosis fungoides and associated mortality.
Authors: Weinstock M A , Gardstein B
Published: November 2008

OBJECTIVES: Patterns of mycosis fungoides incidence and associated mortality in the United States were evaluated. METHODS: Data were taken from the Surveillance, Epidemiology, and End Results cancer registry program and the National Center for Health Statistics. RESULTS: The incidence rate from 1973 through 1992 was 0.36/10(5) person-years. The age-adjusted incidence rate ratio of Blacks to Whites was 1.7; that of Asians to Whites was 0.6. There was no evidence of increasing incidence rates during the period 1983 through 1992. Mortality rates declined steadily from 1979 to 1991 and were less heterogeneous geographically than incidence rates. Mortality rate patterns with age, sex, and race were similar to the corresponding incidence patterns. CONCLUSIONS: The incidence rate of mycosis fungoides has stabilized and the mortality rate has declined. For unknown reasons, the disorder varies greatly among demographic and geographic subgroups.
The role of syringe filters in harm reduction among injection drug users.
Authors: Caflisch C , Wang J , Zbinden R
Published: November 2008

OBJECTIVES: Three filters were tested for in situ efficacy in reducing bacterial contamination associated with injection drug use. METHODS: In a self-matched control design with blinded laboratory testing, injection drug users were asked to use 3 filters in random succession when loading their syringes with drug solute. RESULTS: The 0.22-micron filter proved significantly better than both the cigarette filter (relative risk [RR] = 18.0) and the 20-micron filter (RR = 4.5) in rendering syringes bacteria-free. CONCLUSIONS: The 15- to 20-micron syringe filter currently provided injection drug users in Switzerland does not significantly reduce contamination associated with common bacterial infections among users. Filters with pore width 1/100th as large are recommended.
Evaluating the public health impact of health promotion interventions: the RE-AIM framework.
Authors: Glasgow R E , Vogt T M , Boles S M
Published: November 2008

Progress in public health and community-based interventions has been hampered by the lack of a comprehensive evaluation framework appropriate to such programs. Multilevel interventions that incorporate policy, environmental, and individual components should be evaluated with measurements suited to their settings, goals, and purpose. In this commentary, the authors propose a model (termed the RE-AIM model) for evaluating public health interventions that assesses 5 dimensions: reach, efficacy, adoption, implementation, and maintenance. These dimensions occur at multiple levels (e.g., individual, clinic or organization, community) and interact to determine the public health or population-based impact of a program or policy. The authors discuss issues in evaluating each of these dimensions and combining them to determine overall public health impact. Failure to adequately evaluate programs on all 5 dimensions can lead to a waste of resources, discontinuities between stages of research, and failure to improve public health to the limits of our capacity. The authors summarize strengths and limitations of the RE-AIM model and recommend areas for future research and application.
Public conceptions of mental illness: labels, causes, dangerousness, and social distance.
Authors: Link B G , Phelan J C , Bresnahan M , Stueve A , Pescosolido B A
Published: November 2008

OBJECTIVES: The authors used nationwide survey data to characterize current public conceptions related to recognition of mental illness and perceived causes, dangerousness, and desired social distance. METHODS: Data were derived from a vignette experiment included in the 1996 General Social Survey. Respondents (n = 1444) were randomly assigned to 1 of 5 vignette conditions. Four vignettes described psychiatric disorders meeting diagnostic criteria, and the fifth depicted a "troubled person" with subclinical problems and worries. RESULTS: Results indicate that the majority of the public identifies schizophrenia (88%) and major depression (69%) as mental illnesses and that most report multicausal explanations combining stressful circumstances with biologic and genetic factors. Results also show, however, that smaller proportions associate alcohol (49%) or drug (44%) abuse with mental illness and that symptoms of mental illness remain strongly connected with public fears about potential violence and with a desire for limited social interaction. CONCLUSIONS: While there is reason for optimism in the public's recognition of mental illness and causal attributions, a strong stereotype of dangerousness and desire for social distance persist. These latter conceptions are likely to negatively affect people with mental illness.
The public's view of the competence, dangerousness, and need for legal coercion of persons with mental health problems.
Authors: Pescosolido B A , Monahan J , Link B G , Stueve A , Kikuzawa S
Published: November 2008

OBJECTIVES: The authors examined Americans' opinions about financial and treatment competence of people with mental health problems, potential for harm to self or others, and the use of legal means to force treatment. METHODS: The 1996 General Social Survey provided interview data with a nationally representative sample (n = 1444). Respondents were given a vignette based on diagnostic criteria for schizophrenia, major depression, alcohol dependence, or drug dependence, or a "control" case. RESULTS: The specific nature of the problem was the most important factor shaping public reaction. Respondents viewed those with "troubles," alcohol dependence, or depression as able to make treatment decisions. Most reported that persons with alcohol or drug problems or schizophrenia cannot manage money and are likely to be violent toward others. Respondents indicated a willingness to coerce individuals into treatment. Respondent and other case characteristics rarely affected opinions. CONCLUSIONS: Americans report greater concern with individuals who have drug or alcohol problems than with persons who have other mental health problems. Evaluations of dangerousness and coercion indicate a continuing need for public education.
The extent of drug therapy for attention deficit-hyperactivity disorder among children in public schools.
Authors: LeFever G B , Dawson K V , Morrow A L
Published: November 2008

OBJECTIVES: The purpose of this study was to determine the extent of medication use for attention deficit-hyperactivity disorder (ADHD) in southeastern Virginia. METHODS: Students enrolled in grades 2 through 5 in school districts in city A (n = 5767 students) and city B (n = 23,967 students) were included. Nurses recorded students who received ADHD medication in school. RESULTS: The proportion of students receiving ADHD medication was similar in both cities (8% and 10%) and was 2 to 3 times as high as the expected rate of ADHD. Receipt of drug therapy was associated with social and educational characteristics. Medication was used by 3 times as many boys as girls and by twice as many Whites as Blacks. Medication use increased with years in school, and by fifth grade 18% to 20% of White boys were receiving ADHD medication. Being young for one's grade was positively associated with medication use (P < .01). The prevalence of ADHD was 12% in district A, 63% in district B. CONCLUSIONS: These findings suggest that criteria for diagnosis of ADHD vary substantially across US populations, with potential overdiagnosis and overtreatment of ADHD in some groups of children.
Prenatal effects of maternal smoking on daughters' smoking: nicotine or testosterone exposure?
Authors: Kandel D B , Udry J R
Published: November 2008

OBJECTIVES: The purpose of this study was to specify the effect of prenatal fetal exposure to maternal cotinine and testosterone on daughters' smoking in adolescence and adulthood. METHODS: Longitudinal causal models were estimated among 240 White mother-daughter pairs from the Child Health and Development Study. Mothers and daughters were reinterviewed when daughters were aged 15 to 17 years, and daughters were interviewed at 27 to 30 years of age. Blood samples were obtained from both parents during pregnancy and from adult daughters. RESULTS: Testosterone and smoking were positively correlated among mothers during their pregnancy and among adult daughters. Maternal prenatal cotinine had no direct effect on daughters' smoking; self-reported smoking in pregnancy did have a direct effect. Smoking among daughters during adolescence was determined by maternal prenatal testosterone and self-reported maternal smoking during pregnancy and postnatally. Smoking among adult daughters reflected chronic smoking since adolescence and the continuing effect of postnatal maternal smoking. Prenatal maternal testosterone affected adult daughters' testosterone. CONCLUSIONS: Estimates of the impact of prenatal maternal smoking depend on the measure of smoking. Prenatal testosterone exposure is a previously unrecognized risk factor for smoking among female offspring.
Effects of HIV counseling and testing on sexual risk behavior: a meta-analytic review of published research, 1985-1997.
Authors: Weinhardt L S , Carey M P , Johnson B T , Bickham N L
Published: November 2008

OBJECTIVES: This study examined whether HIV counseling and testing leads to reductions in sexual risk behavior. METHODS: The meta-analysis included 27 published studies that provided sexual behavior outcome data, assessed behavior before and after counseling and testing, and provided details sufficient for the calculation of effect sizes. The studies involved 19,597 participants. RESULTS: After counseling and testing, HIV-positive participants and HIV-serodiscordant couples reduced unprotected intercourse and increased condom use more than HIV-negative and untested participants. HIV-negative participants did not modify their behavior more than untested participants. Participants' age, volition for testing, and injection drug use treatment status, as well as the sample seroprevalence and length of the follow-up, explained the variance in results. CONCLUSIONS: HIV counseling and testing appears to provide an effective means of secondary prevention for HIV-positive individuals but, as conducted in the reviewed studies, is not an effective primary prevention strategy for uninfected participants. Theory-driven research with attention given to the context of testing is needed to further explicate the determinants of behavior change resulting from HIV counseling and testing, and the effectiveness of specific counseling approaches.
Trends in perceived cost as a barrier to medical care, 1991-1996.
Authors: Nelson D E , Thompson B L , Bland S D , Rubinson R
Published: November 2008

OBJECTIVES: This study examined trends in perceived cost as a barrier to medical care. METHODS: The Behavioral Risk Factor Surveillance System was used to analyze monthly telephone survey data from 45 states. RESULTS: Overall, the percentage of persons perceiving cost as a barrier to medical care increased from 1991 until early 1993 and then declined to baseline values in late 1996. Perceived cost was a greater barrier in 1996 than in 1991 for persons with low incomes and for those who were unemployed and uninsured. For self-employed persons, percentages increased until mid-1993 and then remained constant. CONCLUSIONS: Further efforts are needed to improve access to medical care for socially disadvantaged populations.
Blood pressure level and incidence of myocardial infarction among patients treated for hypertension.
Authors: Kaplan R C , Psaty B M , Heckbert S R , Smith N L , Lemaitre R N
Published: November 2008

OBJECTIVES: This study examined the relationship between achieved blood pressure and risk of myocardial infarction among patients treated for hypertension. METHODS: Blood pressure and other cardiovascular risk factors were assessed among 718 myocardial infarction case patients and 2136 matched controls. RESULTS: Blood pressure level was directly related to risk of myocardial infarction. Patients with treated hypertension who had mild elevations in blood pressure accounted for a larger share of the excess myocardial infarction incidence than those who had higher blood pressure readings. CONCLUSIONS: Achieving normotensive levels in treated hypertensive patients with uncontrolled blood pressure might prevent more than 15% of myocardial infarctions in the treated hypertensive population.
The Abuela Project: safe cheese workshops to reduce the incidence of Salmonella typhimurium from consumption of raw-milk fresh cheese.
Authors: Bell R A , Hillers V N , Thomas T A
Published: November 2008

OBJECTIVES: A multiagency intervention was implemented in Yakima County, Wash, to reduce the incidence of Salmonella serotype Typhimurium infections resulting from eating queso fresco (fresh cheese) made from raw milk, a traditional food in the Hispanic diet. METHODS: A pasteurized-milk queso fresco recipe with taste and texture acceptable to the Hispanic community was developed. Trained Hispanic volunteers conducted safe cheese workshops, which were attended by more than 225 persons. RESULTS: Workshop participants' acceptance of the new recipe was excellent and positive behavior changes were maintained over 6 months. CONCLUSIONS: Educational interventions in Hispanic communities can reduce the incidence of Salmonella Typhimurium associated with eating queso fresco.
Managing Newborn Health in the Global Community
Authors: Foege William
Published: November 2008

The largest health disparities in the world are found in maternal and neonatal mortality figures between the industrialized countries and the poorest sections of the poorest countries. Young lives would be saved if the skills and knowledge that have been accumulated by health workers aroundthe world could be readily applied. The problems reside with lack of management resources rather than lack of scientific knowledge. The Healthy Newborn: A Reference Manual for Program Managersis a graduate course in management aimed at providing health to newborns and healthy newborns to communities.
Not Just a Drop in the Bucket: Expanding Access to Point-of-Use Water Treatment Systems
Authors: Mintz Eric , Bartram Jamie , Lochery Peter , Wegelin Martin
Published: November 2008

Since 1990, the number of people without access to safe water sources has remained constant at approximately 1.1 billion, of whom approximately 2.2 million die of waterborne disease each year. In developing countries, population growth and migrations strain existing water and sanitary infrastructure and complicate planning and construction of new infrastructure.

Providing safe water for all is a long-term goal; however, relying only on time- and resource-intensive centralized solutions such as piped, treated water will leave hundreds of millions of people without safe water far into the future. Self-sustaining, decentralized approaches to making drinking water safe, including point-of-use chemical and solar disinfection, safe water storage, and behavioral change, have been widely field-tested. These options target the most affected, enhance health, contribute to development and productivity, and merit far greater priority for rapid implementation.
Challenges in Implementing a Point-of-Use Water Quality Intervention in Rural Kenya
Authors: Makutsa Philip , Nzaku Kilungu , Ogutu Paul , Barasa Peter , Ombeki Sam , Mwaki Alex , Quick Robert E.
Published: November 2008

To prevent diarrheal diseases in western Kenya, CARE Kenya initiated the Water, Sanitation, and Education for Health (WASEH) Project in 1998. The project targets 72 farming and fishing communities with a total population of 43 000.

Although the WASEH Project facilitated construction of shallow wells and pit latrines, the water quality still needed improvement. Consequently, in 2001, CARE implemented the Safe Water System (which consists of point-of-use water treatment with sodium hypochlorite, safe storage, and behavior change techniques) within the already established WASEH infrastructure, using existing community organizations in combination with a social marketing approach that introduced affordable products. The project has resulted in adoption rates of 33.5% for chemical water treatment and 18.5% for clay pots modified for safe water storage.