snu-aidas/HVMap-dataset huggingface dataset:
ggplot2: Elegant Graphics for Data Analysis

ggplot2: Elegant Graphics for Data Analysis is a new addition to the UseR! series by Springer, probably the fastest expanding source of resources for computational statistics at the current moment. The books in this series are all linked with R, either presenting a new package developed by the own authors of the book or describing how to applying statistical techniques with the different packages available in R. ggplot2 is an implementation in R of The Grammar of Graphics (Wilkinson 2005) a systematic approach to the specification of statistical graphics that was introduced in a book previously reviewed in the Journal of Statistical Software by Cox (2007). This implementation has been developed by Hadley Wickham, who is also the author of the book reviewed here.
Multiple Imputation For Nonresponse In Surveys

multiple imputation for nonresponse in surveys is available in our book collection an online access to it is set as public so you can download it instantly. Our book servers hosts in multiple locations, allowing you to get the most less latency time to download any of our books like this one. Merely said, the multiple imputation for nonresponse in surveys is universally compatible with any devices to read.
Inhibition of the dipeptidyl peptidase DPP4 (CD26) reveals IL-33-dependent eosinophil-mediated control of tumor growth

Post-translational modification of chemokines mediated by the dipeptidyl peptidase DPP4 (CD26) has been shown to negatively regulate lymphocyte trafficking, and its inhibition enhances T cell migration and tumor immunity by preserving functional chemokine CXCL10. By extending those initial findings to pre-clinical models of hepatocellular carcinoma and breast cancer, we discovered a distinct mechanism by which inhibition of DPP4 improves anti-tumor responses. Administration of the DPP4 inhibitor sitagliptin resulted in higher concentrations of the chemokine CCL11 and increased migration of eosinophils into solid tumors. Enhanced tumor control was preserved in mice lacking lymphocytes and was ablated after depletion of eosinophils or treatment with degranulation inhibitors. We further demonstrated that tumor-cell expression of the alarmin IL-33 was necessary and sufficient for eosinophil-mediated anti-tumor responses and that this mechanism contributed to the efficacy of checkpoint-inhibitor therapy. These findings provide insight into IL-33- and eosinophil-mediated tumor control, revealed when endogenous mechanisms of DPP4 immunoregulation are inhibited. Eosinophils have been described mainly in allergy settings but are increasingly appreciated as being involved in other aspects of immunity. Albert and colleagues use a clinically approved inhibitor of the dipeptidyl peptidase DPP4 to facilitate the recruitment of eosinophils to mouse tumors, where they are essential in tumor destruction.
Longitudinal changes in maternal corin and mid-regional proatrial natriuretic peptide in women at risk of pre-eclampsia

Objectives Corin, an atrial natriuretic peptide-converting enzyme, has been found to promote trophoblast invasion and spiral artery remodeling. Reduced maternal plasma atrial natriuretic peptide (ANP) levels and elevated corin levels have been reported in pregnancies complicated by PE. The aim of this study was to investigate longitudinal changes in maternal plasma levels of corin and midregional proatrial natriuretic peptide (MR-PANP) in pregnancies that develop preeclampsia (PE) and gestational hypertension (GH). Methods Nested case control study drawn from a larger prospective longitudinal study in singleton pregnancies identified by screening at 11 + 0 − 13 + 6 weeks’ gestation as being at high risk for PE. Blood samples were taken every four weeks until delivery. Values were compared in pregnancies that developed preterm-PE (requiring delivery before 37 weeks), term-PE, GH, and those that remained normotensive. The distribution of maternal plasma corin and PANP were made Gaussian after log 10 transformation. Analysis of repeated measures with multilevel mixed-effects linear model (fixed effects and random effects) was performed. The multilevel model was compared to one-level model by the likelihood radio (LR) test. Results A total of 471 samples were analyzed from 122 women, including 85 that remained normotensive, 12 that developed GH, 13 term-PE and 12 preterm-PE. In the normotensive group, log10corin levels were associated with gestational age ( p p  = 0.001). In the GH and term-PE groups, corin did not differ significantly from the normotensive group ( p  = 0.64 and p  = 0.16, respectively). Compared to the normotensive group, MR-PANP levels were significantly higher in the pregnancies that developed preterm-PE and GH ( p  = 0.046 and p  = 0.019, respectively), but not term-PE ( p  = 0.47). Conclusions Maternal plasma corin and MR-PANP could potentially be useful biomarkers for the prediction of preterm-PE. Disclosures A. Khalil: Research Support Recipient; Commercial Interests: USCOM, Roche, Alere, NICOM, Q-fFN; Speaker: Roche.
Children's Exercise Physiology

The reorganized and newly revised "Children's Exercise Physiology, Second Edition, " presents the most up-to-date research, methodology, and approaches related to children's physiologic responses to exercise. The book examines not only the current major issues that separate children from adults, but also the underlying mechanisms of these differences. Readers will learn what makes children different from adults physiologically--such as size, biochemical differences, neuromuscular differences, and lack of sexual and hormonal maturation--and the reasons for these differences. Those involved with young athletes, disease management, and health promotion will gain valuable insight into the physiologic determinants of exercise performance. Children's exercise physiology is a fast-moving field. In the eight years since the first edition of this book was published, much new information has surfaced. This streamlined new edition contains 13 instead of 15 chapters, an introduction, and updated features: -Chapter objectives, discussion questions and research directions, and a glossary of terms promote learning.-A reorganized table of contents improves the flow from chapter to chapter.-A new final chapter covers the role of the central nervous system. Also included is in-depth discussion of the determinants of aerobic fitness and VO2 kinetics and the significance of maximal aerobic power in children. With improved chapters on thermoregulation and metabolic and endocrinologic responses to exercise, you can be confident you're getting the latest information with "Children's Exercise Physiology, Second Edition. "
Weight gain during pregnancy: reexamining the guidelines.

As women of childbearing age have become heavier, the trade-off between maternal and child health created by variation in gestational weight gain has become more difficult to reconcile. Weight Gain During Pregnancy responds to the need for a reexamination of the 1990 Institute of Medicine guidelines for weight gain during pregnancy. It builds on the conceptual framework that underscored the 1990 weight gain guidelines and addresses the need to update them through a comprehensive review of the literature and independent analyses of existing databases. The book explores relationships between weight gain during pregnancy and a variety of factors (e.g., the mother's weight and height before pregnancy) and places this in the context of the health of the infant and the mother, presenting specific, updated target ranges for weight gain during pregnancy and guidelines for proper measurement. New features of this book include a specific range of recommended gain for obese women. Weight Gain During Pregnancy is intended to assist practitioners who care for women of childbearing age, policy makers, educators, researchers, and the pregnant women themselves to understand the role of gestational weight gain and to provide them with the tools needed to promote optimal pregnancy outcomes.
To err is human. Building a safer health system

Human beings, make errors Healthcare Services is a complex industry prone to accidents. The IOM Report [1] points out that some systems are more prone to accidents than others. When a system fails there are often multiple faults. In healthcare,human errors are the greatest contributors to accidents,however when human error is to blame it often depends upon failures within the system. These failures exists in the system before the error occurs, the same as with latent errors which are difficult to identify since they may be hidden in computers or within the various managerial layers. Most of the errors can be prevented by designing systems that make it hard for people to do the wrong thing and easy for people to do the right thing. In healthcare, this means designing processes that are able to ensure that patients are safe from accidental injury. As healthcare and the system that delivers it become more complex, the opportunities for errors abound. The IOM report “To Err is Human” proposes an approach for reducing medical errors and improving patient safety. The environment within which this occurs has a critical influence on quality. This influence may contain two dimensions; the first consists of the domain of quality which includes the practice that is consistent with current medical knowledge. The second dimension consists of forces in the external environment that can drive quality improvement in the delivery system. Although the risk of dying as a result of a medical error, far surpasses the risk of dying in an airline accident, public attention has been more focused on improving safety in the airline industry than in healthcare systems. Because of the absence of standardized nomenclature, it is important to define what an error is and what is an adverse event, the IOM Report defines them in the following way: “An error is the failure of a planned action to be completed as intended or the use of a wrong plan to achieve an aim. ” An adverse event is an injury caused by medical management rather than the underlying condition of the patient. An adverse event attributable to error is a “preventable adverse event”.
Excess risk of lymphomas, leukemia and myeloma in patients with rheumatoid arthritis

The incidence of malignant neoplasms among 11 483 male and 34 618 female individuals with rheumatoid arthritis was studied using two separate nationwide data registers covering the whole Finnish population: the Social Insurance Institution9s Population Data Register, which includes information on medication for certain chronic diseases, and the Finnish Cancer Registry, with data on all cancer patients diagnosed in Finland. The follow-up comprised a total of 213 911 person years. The total incidence of all malignant neoplasms was higher in males and on the level expected in females. The expected number of cases of leukemia, lymphomas, Hodgkin9s disease and myeloma in both sexes was 59·6 as compared with the 130 cases observed. This difference is statistically highly significant (p
Advanced Human Nutrition

Advanced Human Nutrition, Second Edition provides an in-depth overview of the human body and details why nutrients are important from a biochemical, physiological, and molecular perspective. Figures help illustrate the content and bring the meaning to life to enhance the reader's understanding. Complex pathways, for example, are presented in a student-friendly fashion, as are diagrams that illustrate metabolism and the molecular functions of nutrients. Multiple elements within the text, such as "Here's Where You Have Been" and "Here's Where You Are Going," help drive home key points from the chapter and provide real-world examples to bring the content to life. Topics covered include: * cell aging, damage and repair systems * human nutrition, digestion, and absorption with relation to organs, exocrine and endocrine functions, histology, and absorptive activities * microflora and satiety/hunger mechanisms * macronutrients during exercise and the role of liquids and sports drinks * prevalent diseases in western cultures such as coronary heart disease, cancer, and osteoporosis An Instructor's Manual, PowerPoint Presentations, and a TestBank are available are free downloads.
Vegetarian vs. conventional diabetic diet – A 1-year follow-up

Abstract Objective Our previous 6-month, randomized study demonstrated the beneficial effect of a vegetarian (V) compared to a conventional diet (C) with similar caloric restriction on cardiovascular risk factors for patients with type 2 diabetes (T2D), namely increased insulin sensitivity, reduced body weight, reduced volume of visceral and subcutaneous fat, decreased LDL-cholesterol and improved oxidative stress markers and chosen adipokines. We conducted post-trial monitoring to determine whether the improved outcomes persisted 1 year after the end of the study. Methods 62 subjects with T2D who completed the study were asked to come for a 1-year follow-up to measure weight, waist circumference, HbA1c and blood lipids. No attempts were made to maintain their previously assigned diets. Results 44 patients (71%) attended the post-trial monitoring. Hypoglycemic agents were increased by 14% in V and by 26% in C; insulin therapy was introduced in 5% in V and in 13% in C one year after the end of the intervention. Neither weight nor waist circumference changed significantly in either group. HbA1c increased ( p  ≤ 0.05) similarly in both groups (+0.49 ± 1.04% in V vs. +0.42 ± 0.8% in C). Blood lipids did not change in either group. Conclusion One year after the end of the intervention, the positive effects of a vegetarian diet on cardiovascular risk factors compared to a conventional diet were partially maintained.
Contraceptive practices of women requesting termination of pregnancy : A study from China

Abstract In order to develop a program for prevention of unwanted pregnancies, we conducted a survey of contraceptive practices and reasons for contraceptive failures of 1520 women seeking abortion at eight large hospitals in Zheng Zhou City, Henan Province, P.R. China, during the period from March 1996 to May 1996. The most frequent cause of the unplanned pregnancy was contraceptive failure (71.9%); 61.7% (938) of these current pregnancies were potentially predictable by virtue of nonuse of contraception (427) or by recognition of contraceptive failures (511). Among the contraceptive failures, the proportion of condom mishaps was the highest (29.7%), next was IUD failures (23.5%), then rhythm miscalculation (15.9%). Most of abortion seekers (77.1%) used some contraceptive methods previously. But, only 19.7% of them used a contraceptive method at the first sexual intercourse. Among 1520 abortion seekers, 57.6% had used condoms previously; 50.9% of the condom users had at least one instance of condom mishap. The rhythm method had been used by 31.7% of abortion seekers previously; 59.1% of the rhythm users had at least one instance of rhythm failure. Of the 16.8% of abortion seekers who had used pills, 58.0% of them had pill failures. Among condom and pill failures, most of them (46.4% condom users and 56.0% pill users) belonged to the user failure category (poor complicance). Of those seeking abortion, 56.4% had experienced at least one instance of previous abortion; 5.3% had experienced previous abortions at least two times. Emergency contraception had been utilized by only 10 subjects prior to this current pregnancy.
Oncologists' perceptions of the effects of cancer patients' companions on physician-patient interactions

To determine physicians' perceptions of the effects that the companions of cancer patients have on physician-patient communication, semistructured interviews were conducted with 12 oncologists (6 medical, 4 surgical, and 2 radiation) from a total population of 21 oncologists. The physicians estimated that threefourths of their patients brought companions with them to consultations and said that these consultations were more complex for the physician. The behaviors of the companions varied from domination to passive note taking, and the companions who were young professional men or older women who accompanied their husbands were the most assertive and asked the most questions. All possible coalitions were observed during medical visits. The physicians perceived that companions and patients often had different agendas and noted differences in the companions' behaviors according to their gender and whether they lived in rural or urban areas.
Wolff's Headache and Other Head Pain.

There has never been a book on headache that came close to that of the late Harold Wolff. The second edition was published 10 years ago; it was and is a masterpiece of writing, an exhaustive yet engrossing delineation of Wolff's long study and understanding of headache. The new edition, revised by Dalessio, serves to bring certain aspects of headache up to date, most of them having to do with drug therapy. The emphasis on total therapy rather than simply drug therapy has been preserved, however. Dalessio has altered slightly the form of the book, although the "new chapters" on cluster headache and trigeminal neuralgia are merely transplants from other sections of the original. Migraine, the main part of the book, has been reshaped, with some anecdotal portions removed, but little has been added. It is of interest that nothing in the section on observations of methysergide (UML-491 in Wolff's
Ansichten von Hausärzten zur Versorgung von unheilbar kranken Patienten am Lebensende - Ergebnisse einer Befragung in Niedersachsen

Background: Family doctors play an important role in the health care for terminal ill and patients. The current level of palliative care in Germany is strongly criticised, however, empirical data is scare, particularly with respect to family doctors. Methods: Therefore, the attitudes of family doctors (sample: n= 257) in four representative regions in Lower Saxony were studied by using semi-structured telephone interviews. This was part of a health system researchers’ expert report. Results: 71doctors could be interviewed (28%). On the average, they cared for four palliative patients with cancer diseases and eight palliative patients with other diseases than cancer at that time. Many of the doctors were available for their patients around the clock, particularly in the final phase. The main area for improvement was considered to be the psychosocial support – rather than pain therapy, which is usually focussed. Furthermore, a considerable openness for the establishment of new palliative care structures was shown. Conclusion: Family doctors are highly motivated for palliative care and open for improvements. In the process, the diversity of opinion among professions and disciplines about the current situation and the further development of palliative care should be respected and considered.
Novel Risk Factors for Systemic Atherosclerosis: A Comparison of C-Reactive Protein, Fibrinogen, Homocysteine, Lipoprotein(a), and Standard Cholesterol Screening as Predictors of Peripheral Arterial Disease

ContextSeveral novel risk factors for atherosclerosis have recently been proposed, but few comparative data exist to guide clinical use of these emerging biomarkers. ObjectiveTo compare the predictive value of 11 lipid and nonlipid biomarkers as risk factors for development of symptomatic peripheral arterial disease (PAD).Design, Setting, and ParticipantsNested case-control study using plasma samples collected at baseline from a prospective cohort of 14 916 initially healthy US male physicians aged 40 to 84 years, of whom 140 subsequently developed symptomatic PAD (cases); 140 age- and smoking status–matched men who remained free of vascular disease during an average 9-year follow-up period were randomly selected as controls. Main Outcome MeasureIncident PAD, as determined by baseline total cholesterol, high-density lipoprotein cholesterol (HDL-C), low-density lipoprotein cholesterol (LDL-C), total cholesterol–HDL-C ratio, triglycerides, homocysteine, C-reactive protein (CRP), lipoprotein(a), fibrinogen, and apolipoproteins (apo) A-I and B-100.ResultsIn univariate analyses, plasma levels of total cholesterol (P<.001), LDL-C (P = .001), triglycerides (P = .001), apo B-100 (P = .001), fibrinogen (P = .02), CRP (P = .006), and the total cholesterol–HDL-C ratio (P<.001) were all significantly higher at baseline among men who subsequently developed PAD compared with those who did not, while levels of HDL-C (P = .009) and apo A-I (P = .05) were lower. Nonsignificant baseline elevations of lipoprotein(a) (P = .40) and homocysteine (P = .90) were observed. In multivariable analyses, the total cholesterol–HDL-C ratio was the strongest lipid predictor of risk (relative risk [RR] for those in the highest vs lowest quartile, 3.9; 95% confidence interval [CI], 1.7-8.6), while CRP was the strongest nonlipid predictor (RR for the highest vs lowest quartile, 2.8; 95% CI, 1.3-5.9). In assessing joint effects, addition of CRP to standard lipid screening significantly improved risk prediction models based on lipid screening alone (P<.001).ConclusionsOf 11 atherothrombotic biomarkers assessed at baseline, the total cholesterol–HDL-C ratio and CRP were the strongest independent predictors of development of peripheral arterial disease. C-reactive protein provided additive prognostic information over standard lipid measures.
Assessment of older people: Self-maintaining and instrumental activities of daily living.

THE use of formal devices for assessing function is becoming standard in agencies serving the elderly. In the Gerontological Society's recent contract study on functional assessment (Howell, 1968), a large assortment of rating scales, checklists, and other techniques in use in applied settings was easily assembled. The present state of the trade seems to be one in which each investigator or practitioner feels an inner compusion to make his own scale and to cry that other existent scales cannot possibly fit his own setting. The authors join this company in presenting two scales first standardized on their own population (Lawton, 1969). They take some comfort, however, in the fact that one scale, the Physical Self-Maintenance Scale (PSMS), is largely a scale developed and used by other investigators (Lowenthal, 1964), which was adapted for use in our own institution. The second of the scales, the Instrumental Activities of Daily Living Scale (IADL), taps a level of functioning heretofore inadequately represented in attempts to assess everyday functional competence. Both of the scales have been tested further for their usefulness in a variety of types of institutions and other facilities serving community-resident older people. Before describing in detail the behavior measured by these two scales, we shall briefly describe the schema of competence into which these behaviors fit (Lawton, 1969). Human behavior is viewed as varying in the degree of complexity required for functioning in a variety of tasks. The lowest level is called life maintenance, followed by the successively more complex levels of func-