bluuebunny/crossref_metadata_2025_split huggingface dataset:
Violence, victimization and mental health
Authors: Bhavsar Vishal , Ventriglio Antonio 
Published: August 2017

Introduction: Violence and victimization are often viewed in black and white terms by mental health professionals, an approach which is belied by more nuanced perspectives from outside psychiatry. Methods: Given increasing empirical evidence of the pervasive burden of victimization in people with mental illness, authors focused on the available theories and evidences from the literature. Results: Authors summarize the theories of victimizations, the possible measures of this phenomenon and underlie the role of research to clarify the link between psychiatry, violence and victimization. Conclusion: Violence and victimization need more space in the psychiatric research. This could have important implications for the lives of patients, but also for public understanding.
Occurrence and predictive factors of heterotopic ossification in severe acquired brain injured patients during rehabilitation stay: cross-sectional survey
Authors: Bargellesi Stefano , Cavasin Luisa , Scarponi Federico , De Tanti Antonio , Bonaiuti Donatella , Bartolo Michelangelo , Boldrini Paolo , Estraneo Anna 
Published: August 2017

Objectives: To report occurrence and identify patient’s features and risk factors of heterotopic ossifications in patients with severe acquired brain injury in intensive rehabilitation centres. Design: Multicentre cross-sectional survey. Setting: A total of 48 severe acquired brain injury rehabilitation institutes. Participants: Traumatic and non-traumatic severe brain-injured patients ( N = 689) in rehabilitation centres on 28 May 2016. Main Outcome Measure: Occurrence of heterotopic ossifications diagnosed by standard radiological and/or sonographic evaluation on the basis of clinical suspicion. Results: Heterotopic ossification occurred around one or more joints in 94/689 patients (13.6%) with a significantly higher prevalence in young males. Occurrence did not significantly differ in relation to aetiology (16.3% traumatic, 19.2% anoxic, 11.7% vascular and 11.5% other). Prevalence was significantly higher in patients with diffuse (23.3%) rather than focal brain lesions (12.4%) or unspecified lesions (11.2%; chi-square = 7.81, df = 2, P = 0.020); longer duration of coma ( P = 0.0016) and ventilation support ( P = 0.0145); paroxysmal sympathetic hyperactivity (22.6% versus 11.6%; chi-square = 10.81, df = 1, P = 0.001); and spasticity (22.7% versus 10.1%; chi-square = 18.63, df = 1, P < 0.0001). A longer interval between acute brain injury and admission to rehabilitation centre was significantly associated with higher frequency of heterotopic ossifications. Conclusion: Occurrence of heterotopic ossifications is frequent in patients with severe traumatic and non-traumatic brain-injury in rehabilitation centres. Our study confirms male gender, young age, paroxysmal sympathetic hyperactivity, spasticity, longer duration of coma and ventilation and longer interval between brain injury onset and admission to rehabilitation centre as possible risk factors. Further studies are necessary to investigate the role of early appropriate rehabilitation pathways to reduce occurrence of heterotopic ossifications.
Validity and reliability of accelerometry in identification of lying, sitting, standing or purposeful activity in adult hospital inpatients recovering from acute or critical illness: a systematic review
Authors: Anderson Jayne L , Green Angela J , Yoward L Samantha , Hall Howard K 
Published: August 2017

Objective: To investigate the validity and reliability of accelerometers to detect lying, sitting and standing postures or purposeful activity in hospitalized adults recovering from acute or critical illness. Data sources: CINAHL, MEDLINE, EMBASE, AMED, Cochrane Library, PEDro, PsycINFO and SPORTDiscuss were searched from inception to June 2017. Professional networks and reference lists of relevant articles were also searched. The main selection criteria were hospitalized adults with acute or critical illness and studies investigating the validity or reliability of accelerometers to identify body position or purposeful activity. Review methods: Two authors individually assessed study eligibility and independently undertook methodological quality assessment and data extraction from selected articles. A narrative synthesis of the data was undertaken. Results: Fifteen studies, collectively enrolling 385 hospitalized participants, were identified. Populations included stroke, the elderly, acute exacerbation of chronic respiratory disease, abdominal surgery and those recovering from critical illness. Correlations of r = 0.36 to 0.98 and levels of agreement of κ = 0.28 to 0.98 were reported for identification of lying, sitting or standing postures. Correlations of r = 0.4 to 0.8 with general activity were found, with r = 0.94 and 0.96 reported for step count. The reliability of accelerometry measurement was investigated in one study evaluating step count quantification (intraclass correlation coefficient (ICC) = 0.99, 95% confidence interval (CI) = 0.99–1.00). Conclusion: The validity of accelerometers to determine lying, sitting and standing postures or quantify purposeful activity within hospitalized acute or critically ill populations is variable. The reliability of accelerometry measurement within this setting remains largely unexplored.
Results of Anterior Cruciate Ligament Reconstruction With Patellar Tendon Autografts: Objective Factors Associated With the Development of Osteoarthritis at 20 to 33 Years After Surgery
Authors: Shelbourne K. Donald , Benner Rodney W. , Gray Tinker 
Published: August 2017

Background: Few studies exist that report objective radiographic and physical examination results at >20 years after anterior cruciate ligament (ACL) reconstruction. Hypothesis: The risk of osteoarthritis (OA) at >20 years after surgery would be statistically significantly higher if an increased severity of factors was present. Study Design: Cohort study; Level of evidence, 2. Methods: Between 1982 and 1994, 1428 knees met the inclusion criteria of being primary ACL surgery, having no existing OA or other ligamentous laxity, and having no known graft tear. Prospective data analyzed included demographics; meniscus and articular cartilage status; ratings of bilateral standing posteroanterior weightbearing, lateral, and Merchant view radiographs; KT-1000 arthrometer measurements; and range of motion measurements. Radiographs were graded for joint space narrowing, sclerosis, and osteophytes according to International Knee Documentation Committee (IKDC) criteria. Multivariate and univariate logistic models were used to determine the effect of potential predictors on the odds of having radiographic evidence of OA. IKDC and Cincinnati Knee Rating System (CKRS) subjective surveys were conducted. Results: A minimum 20-year objective follow-up was obtained for 423 knees at a mean of 22.5 ± 2.1 years postoperatively. If a patient lacked normal extension or flexion at discharge, the odds of lacking normal extension or flexion at follow-up were 19.7 and 7.97, respectively ( P < .001). Radiographic ratings were normal for 35.2%, nearly normal for 36.2%, abnormal for 20.1%, and severely abnormal for 8.5%. Multivariate analysis showed that the predictive factors for the presence of OA in the long-term were medial meniscectomy, older age at surgery, and less than normal knee extension at discharge. The odds ratios for statistically significant factors for the presence of any OA at follow-up were 2.02 for knee extension loss at discharge, 2.98 for medial meniscectomy, 1.65 for lateral meniscectomy, 1.06 for age at follow-up, 1.62 for chronic injury type, and 2.17 for articular cartilage damage. The IKDC and CKRS subjective scores were progressively and statistically significantly lower as the level of OA was greater. Conclusion: The prevalence rate of developing moderate to severe OA at >20 years after ACL reconstruction was 28.6%. Significant factors predictive of OA in the long-term were older age at surgery, medial meniscectomy, and knee extension loss.
The Relationship of Throwing Arm Mechanics and Elbow Varus Torque: Within-Subject Variation for Professional Baseball Pitchers Across 82,000 Throws
Authors: Camp Christopher L. , Tubbs Travis G. , Fleisig Glenn S. , Dines Joshua S. , Dines David M. , Altchek David W. , Dowling Brittany 
Published: August 2017

Background: Likely due to the high level of strain exerted across the elbow during the throwing motion, elbow injuries are on the rise in baseball. To identify at-risk athletes and guide postinjury return-to-throw programs, a better understanding of the variables that influence elbow varus torque is desired. Purpose: To describe the within-subject relationship between elbow varus torque and arm slot and arm rotation in professional baseball pitchers. Study Design: Descriptive laboratory study. Methods: A total of 81 professional pitchers performed 82,000 throws while wearing a motusBASEBALL sensor and sleeve. These throws represented a combination of throw types, such as warm-up/catch, structured long-toss, bullpen throwing from a mound, and live game activity. Variables recorded for each throw included arm slot (angle of the forearm relative to the ground at ball release), arm speed (maximal rotational velocity of the forearm), arm rotation (maximal external rotation of the throwing arm relative to the ground), and elbow varus torque. Linear mixed-effects models and likelihood ratio tests were used to estimate the relationship between elbow varus torque and arm slot, arm speed, and arm rotation within individual pitchers. Results: All 3 metrics—arm slot (χ2 = 428, P < .001), arm speed (χ2 = 57,683, P < .001), and arm rotation (χ2 = 1392, P < .001)—were found to have a significant relationship with elbow varus torque. Within individual athletes, a 1-N.m increase in elbow varus torque was associated with a 13° decrease in arm slot, a 116 deg/s increase in arm speed, and an 8° increase in arm rotation. Conclusion: Elbow varus torque increased significantly as pitchers increased their arm rotation during the arm cocking phase, increased the rotational velocity of their arm during the arm acceleration phase of throwing, and decreased arm slot at ball release. Thus, shoulder flexibility, arm speed, and elbow varus torque (and likely injury risk) are interrelated and should be considered collectively when treating pitchers. Clinical Relevance: It is well established that elbow varus torque is related to ulnar collateral ligament injuries in overhead throwers. This study describes the relationship of arm slot, arm speed, and arm rotation to elbow varus torque in an attempt to identify modifiable risk factors for injury.
A Midterm Evaluation of Postoperative Platelet-Rich Plasma Injections on Arthroscopic Supraspinatus Repair: A Randomized Controlled Trial
Authors: Ebert Jay R. , Wang Allan , Smith Anne , Nairn Robert , Breidahl William , Zheng Ming Hao , Ackland Timothy 
Published: August 2017

Background:Platelet-rich plasma (PRP) has been applied as an adjunct to rotator cuff repair to improve tendon-bone healing and potentially reduce the incidence of subsequent tendon retears.Purpose:To investigate whether the midterm clinical and radiographic outcomes of arthroscopic supraspinatus repair are enhanced after repeated postoperative applications of PRP.Study Design:Randomized controlled trial; Level of evidence, 1.Methods:A total of 60 patients (30 control; 30 PRP) were initially randomized to receive 2 ultrasound-guided injections of PRP to the tendon repair site at 7 and 14 days after double-row arthroscopic supraspinatus repair or not. A total of 55 patients (91.7%) underwent a clinical review and magnetic resonance imaging (MRI) at a mean of 3.5 years after surgery (range, 36-51 months). Patient-reported outcome measures (PROMs) included the Constant score, Quick Disabilities of the Arm, Shoulder and Hand (QuickDASH) questionnaire, Oxford Shoulder Score (OSS), and visual analog scale (VAS) for pain. Global rating of change (GRC) scale and patient satisfaction scores were evaluated. Structural integrity of the surgical repair was assessed via MRI using the Sugaya classification system.Results:At the midterm review, there was no difference between the groups for any of the PROMs. No differences between the groups were demonstrated for the subjective and range of motion subscales of the Constant score, although a significantly higher Constant strength subscale score was observed in the PRP group (3.3 points; 95% CI, 1.0-5.7; P = .006). There was no evidence for any group differences in MRI scores or retear rates, with 66.7% of PRP patients and 64.3% of control patients rated as Sugaya grade 1. Two control patients had symptomatic retears (both full thickness) within the first 16 weeks after surgery compared with 2 PRP patients, who suffered symptomatic retears (both partial thickness) between 16 weeks and a mean 3.5-year follow-up.Conclusion:Significant postoperative clinical improvements and high levels of patient satisfaction were observed in patients at the midterm review after supraspinatus repair. While pain-free, maximal abduction strength was greater in the midterm after PRP treatment, repeated applications of PRP delivered at 7 and 14 days after surgery provided no additional benefit to tendon integrity.
Comparison of Methods to Assess Consumption of Micronutrient Powders Among Young Children in Nepal
Authors: Ng’eno Bernadette N. , Perrine Cria G. , Subedi Giri Raj , Mebrahtu Saba , Dahal Pradiumna , Jefferds Maria Elena D. 
Published: August 2017

Background: Assessing micronutrient powder (MNP) consumption is the key for monitoring program performance; no gold standard exists for assessing consumption in nutrition programs. Objective: To compare estimates of MNP consumption assessed by maternal report versus observed unopened MNP sachets in the household. Methods: Cross-sectional household surveys of children aged 6 to 23 months were conducted to assess an MNP project in Nepal; eligible children received 60 sachets per distribution. Mothers reported the number of sachets consumed and showed unused sachets. Directly observed difference (DOD) of MNP consumption was calculated by subtracting the number of observed unopened sachets from 60. Spearman correlation coefficient, categories of MNP consumption, and end digit preference were assessed. Results: A total of 205 mothers did not show remaining unopened sachets despite reporting that all were not consumed. For the remaining 605 children, median consumption was 60.0 sachets by DOD and maternal report; the correlation coefficient was 0.91. With consumption grouped into categories of 0 to 14, 15 to 29, 30 to 44, and 45 to 60 sachets, the percent categorized into the same groupings by DOD and maternal report was 100%, 80.6%, 80.7%, and 91.2%, respectively. Excluding those who consumed 60 sachets, 16.9% and 8.0% by report and 14.2% and 6.1% DOD, ended with 0 and 5, respectively. Conclusion: Had the observation of unused sachets been used alone to assess MNP consumption, 205 children would not have been assessed. Estimates of MNP consumption by DOD and maternal report were similar in this population with high intake adherence.
Do You Know What Your Kids Are Drinking? Evaluation of a Media Campaign to Reduce Consumption of Sugar-Sweetened Beverages
Authors: Bleakley Amy , Jordan Amy , Mallya Giridhar , Hennessy Michael , Piotrowski Jessica Taylor 
Published: August 2017

Objective: This study evaluates a citywide media campaign that targeted reducing sugar-sweetened beverage (SSB) consumption as a strategy for addressing obesity. Design: Rolling cross-sectional survey data, collected before and during the media campaign, with 1367 parents to assess exposure to and effect of a televised public service advertisement (TV PSA) developed using a reasoned action approach. Setting: Televised public service advertisement campaign created by the Philadelphia Department of Public Health and disseminated on cable television channels within the Philadelphia market. Participants: Philadelphia parents/primary caregivers with a child between the ages of 3 and 16. Results: Linear regression analysis shows that exposure to the TV PSA was significantly associated with intention to substitute nonsugary drinks for SSBs for the parent ( P = .04) and the child ( P = .02). The effect of exposure on intention to reduce child’s SSB consumption increased the longer the campaign was in the field. Exposure was also significantly associated with the belief that reducing SSB consumption decreases the risk of diabetes ( P = .04) and was significantly negatively related to the belief that reducing SSB consumption would make mealtimes less enjoyable ( P = .04). Conclusion: These findings suggest that a theory-based mass media campaign can achieve positive changes in intention related to SSB consumption by changing relevant and salient underlying beliefs.
A Feminist Intervention That Hurt Women: Biological Differences, Ergonomics, and Occupational Health: Une intervention féministe qui a nui aux femmes: différences biologiques, égalité, ergonomie et santé au travail
Authors: Messing Karen 
Published: August 2017

The University of Québec in Montréal has agreements with trade unions providing access to university resources. Researchers involved in this program worked in partnership with union women’s and health and safety committees for more than twenty years. Not all studies succeeded in improving women’s working conditions. One joint project involved observational studies of tasks done by health-care workers, complemented by interviews and questionnaires. We found that task assignments, movements, postures, and work-related musculoskeletal disorders varied by gender/sex and made recommendations for change. However, issues of pay equity, spending on health care, and contracting-out of “ancillary work” were salient. Researchers learned that in the absence of changes in power relationships in the workplace, women may be disadvantaged by denial as well as by exaggeration of female–male differences. Men may also be at risk when their gender is invisible. We suggest some feminist approaches to workplace solutions and some pathways for research. Résumé L'Université du Québec à Montréal a signé avec des centrales syndicales des ententes leur donnant un accès à des ressources universitaires. Des chercheures ont travaillé en partenariat avec des comités syndicaux de condition des femmes et de santé-sécurité au travail pendant plus de 25 ans, mais ce ne sont pas toutes les études qui ont abouti à des améliorations. Un projet concernait des observations du travail d'employé.e.s du secteur de la santé, dont les tâches, mouvements, et postures variaient selon le genre/sexe. Nous avons recommandé des transformations, mais des enjeux d'équité salariale, de coûts et de sous-traitance y ont fait obstacle. Les chercheures ont appris qu'en l'absence de transformation des rapports de pouvoir au travail, le déni des différences hommes-femmes, autant que leur exagération, peut désavantager les travailleuses (et les travailleurs). Nous suggérons des approches féministes aux solutions pour le milieu de travail, ainsi que des pistes de recherche.
Heterogeneous pathological processes account for thalamic degeneration in multiple sclerosis: Insights from 7 T imaging
Authors: Louapre Céline , Govindarajan Sindhuja T , Giannì Costanza , Madigan Nancy , Sloane Jacob A , Treaba Constantina A , Herranz Elena , Kinkel Revere P , Mainero Caterina 
Published: August 2017

Background: Thalamic degeneration impacts multiple sclerosis (MS) prognosis. Objective: To investigate heterogeneous thalamic pathology, its correlation with white matter (WM), cortical lesions and thickness, and as function of distance from cerebrospinal fluid (CSF). Methods: In 41 MS subjects and 17 controls, using 3 and 7 T imaging, we tested for (1) differences in thalamic volume and quantitative T2* (q-T2*) (2) globally and (3) within concentric bands originating from the CSF/thalamus interface; (4) the relation between thalamic, cortical, and WM metrics; and (5) the contribution of magnetic resonance imaging (MRI) metrics to clinical scores. We also assessed MS thalamic lesion distribution as a function of distance from CSF. Results: Thalamic lesions were mainly located next to the ventricles. Thalamic volume was decreased in MS versus controls ( p < 10−2); global q-T2* was longer in secondary progressive multiple sclerosis (SPMS) only ( p < 10−2), indicating myelin and/or iron loss. Thalamic atrophy and longer q-T2* correlated with WM lesion volume ( p < 0.01). In relapsing-remitting MS, q-T2* thalamic abnormalities were located next to the WM ( p < 0.01 (uncorrected), p = 0.09 (corrected)), while they were homogeneously distributed in SPMS. Cortical MRI metrics were the strongest predictors of clinical outcome. Conclusion: Heterogeneous pathological processes affect the thalamus in MS. While focal lesions are likely mainly driven by CSF-mediated factors, overall thalamic degeneration develops in association with WM lesions.
Group based learning among caregivers: assessing mothers’ knowledge before and after an early childhood intervention in rural Guatemala
Authors: Domek Gretchen J. , Macdonald Brittney , Cooper Catherine , Cunningham Maureen , Abdel-Maksoud Madiha , Berman Stephen 
Published: August 2017

Background: The first three years of a child’s life are a critical period for brain growth and development. Caregiver interventions during this period that improve early childhood health and development have the potential to enhance a child’s physical, mental, and social well-being. Methods: This was a pretest/posttest quasi experimental program evaluation. Early childhood education materials were adapted to create two separate interventions consisting of 30-page interactive flipchart talks to educate mothers on health and development topics relevant to 0–6 and 6–12 month old children. Three community health workers performed the talks with groups of 5–8 mothers. Short learning assessments were given individually to each mother pre-intervention (pretest), immediately post-intervention (posttest 1), and two weeks post-intervention (posttest 2). Demographic surveys and focus group discussions were conducted with all participants. Results: Mothers ( n = 77) had an average age of 33.6 years and had an average of 3.6 living children. Most of the mothers (71%) had received some primary education, but 23% had received no formal schooling. For the 0–6 months flipchart learning assessment ( n = 38), the mean pretest score was 77% correct. The mean posttest 1 score improved to 87% ( p < 0.0001), and the mean posttest 2 score improved further from the mean posttest 1 score to 90% ( p = 0.01). For the 6–12 months flipchart learning assessment ( n = 39), the mean pretest score was 78%. The mean posttest 1 score improved to 89% ( p < 0.0001), and the mean posttest 2 score improved further from the mean posttest 1 score to 92% ( p = 0.03). Conclusions: Mothers in an impoverished region of southwestern Guatemala significantly increased their knowledge about child health topics following a short interactive group talk. Mothers further increased their knowledge two weeks after the intervention, without specific re-exposure to the intervention materials, suggesting assimilation and informal reinforcement through group based learning with other mothers in their community.