11,610,218 papers found

In the United States, the American Indian and Alaska Native (AI/AN) population has the highest motor vehicle death rate, which is significantly greater than that of any other race or ethnic group. To better understand why this significant disparity exists and how to eliminate it, the authors conducted a systematic revi…

It is alleged that pharmaceutical companies sometimes unfairly present clinical trial results. To our knowledge, studies have not explored whether such alleged unfair reporting also occurs in the testing of palliative care agents in cancer patients, a particularly vulnerable group. Therefore, a systematic search was co…

Full-length human retinal cDNA for S antigen (S-ag) and for the alpha subunit of transducin (alpha-Td) were subcloned into a bacterial expression plasmid vector to generate recombinant fusion proteins with glutathione-S-transferase (GST). The recombinant GST-S-ag and rGST-alpha-Td fusion proteins were purified from bac…

The randomized trial by Muraleedharan et al. explored the optimal duration of platelet concentrate storage, concluding that storage duration has no clinical relevance. While the study provides novel insights, we identified two methodological concerns. First, the sample size estimation was based on local transfusion nee…

UNLABELLED: Previous, uncontrolled research has suggested a bias may exist in recruiting participants for eating disorder research. Recruitment biases may affect sample representativeness and generalizability of findings. OBJECTIVE: This experiment investigated whether revealing that a study's topic was related to eat…

We analyzed The Women's Health Initiative (WHI) Study because it had a significant impact on clinical practice, both nationally and internationally. However, despite the widespread public and professional awareness of the results, an independent, nonbiased analysis of the quality of the methodology of the study has not…

The study reports on a set of questions added to the 1997-98 Annual Survey of Deaf and Hard of Hearing Children and Youth designed to take into consideration the functioning of children in their classroom in nine functional areas. Basing information on 30,198 students, the study describes prevalence rates of reported l…

Gait analysis methods commonly require the subject to avoid visual guidance, that is, targeting, the force plate upon which a foot-strike is necessary. The putative rationale underlying the preference for not using targeting is the unsubstantiated contention that gait is altered. This study evaluated the influence of f…

This study compares the attitudes and beliefs of white and black adolescents who drink heavily. The study's sample comprises 1,533 youth who responded in 1987 to a survey of 10,259 7th to 12th grade students, and reported that they had gotten drunk at least six times within the previous year. The ratio of blacks to whi…

Individuals with subclinical hypothyroidism have an increased risk of developing clinical hypothyroidism. The thyroid gland, which has the highest concentration of selenium per gram of tissue among adults, plays a crucial role in the metabolism of thyroid hormones. This study aimed to investigate the prevalence of subc…

: Culinary medicine (CM), an emerging discipline, is a novel approach that focuses on the art of food and cooking to prevent or improve health outcomes among chronic patients suffering from lifestyle diseases. The concept originated in the USA, gaining interest from scholars in medicine, nutrition, nursing, and the gas…

This study's aim was to investigate on an international scale the reasons why individuals are currently choosing dentistry as a career. An observational, descriptive, cross-sectional study was conducted on a cohort of first-year dental students from thirteen countries on six continents in 2011-12 (n=711). Participants…

Previous observational researches have discovered a connection between circulating concentrations of micronutrients and attention deficit hyperactivity disorder (ADHD). However, the results may be influenced by confounding factors and reverse causation. This study aims to explore the causal relationship between circula…

This study's objective was to assess which caring recruitment behaviors correlate with the successful recruitment of older African-American adults-a two-step cross-sectional design employing a vignette-based survey methodology. Kristen Swanson's middle-range theory of caring was used to guide the examination of African…

The present study's aim was to summarize existing quantitative evidence linking social physique anxiety (SPA) and eating disorders (ED). Eligible studies were searched for up to June 2, 2022 in six databases: MEDLINE, Current Contents Connect, PsycINFO, Web of Science, SciELO, and Dissertations & Theses Global. Studies…

De Quervain tenosynovitis is commonly seen in patients who perform repetitive wrist ulnar deviation with thumb abduction and extension. Previous studies comparing nonsurgical options have contributed to a lack of consensus about ideal management. This study's purpose was to analyze results in prospectively randomized p…

INTRODUCTION: Previous studies suggest that many systematic reviews contain meta-analyses that display temporal trends, such as the first study's result being more extreme than later studies' or a drift in the pooled estimate. We assessed the extent and characteristics of temporal trends using all Cochrane intervention…

Clinical peer review is the dominant method of event analysis in U.S. hospitals. It is pivotal to medical staff efforts to improve quality and safety, yet the quality assurance process model that has prevailed for the past 30 years evokes fear and is fundamentally antithetical to a culture of safety. Two prior national…

PURPOSE: This review systematically examined the relationship between self-esteem and adolescents' sexual behaviors, attitudes, and intentions, as empirically investigated by researchers over the last 20 years. METHODS: Based on the Matrix Method for systematic reviews, five electronic databases and reference lists of…

This study explored how the holiday effect impacts the fluctuations in various scale indexes. Using differential and double-difference methods, the researchers of this study analyzed the impact of the lockdown in Wuhan, China on the holiday effect during the COVID-19 pandemic. The research objects used in this study in…