Importance Adverse cardiovascular findings associated with habitual vigorous exercise
have raised new questions regarding the benefits of exercise and fitness. Objective To …

Background Sarcopenia, an age-related decline in muscle mass and function, is one of the
most important health problems in elderly with a high rate of adverse outcomes. However …

INTRODUCTION: Insight into the characteristics of populations from which research samples
are drawn is essential to understanding the generalizability of research findings. This study …

Background Uterine fibroids (UF s) are the most common neoplasm affecting women that
can cause significant morbidity and may adversely impact fertility. Objectives To examine UF …

In pharmacoepidemiology, routinely collected data from electronic health records (including
primary care databases, registries, and administrative healthcare claims) are a resource for …

Background To our knowledge, no publication providing overarching guidance on the
conduct of systematic reviews of observational studies of etiology exists. Methods and …

The purpose of this systematic review and meta‐analysis was to assess the prevalence,
incidence and risk factors of peri‐implantitis in the current literature. An electronic search …

Importance SARS-CoV-2, which causes COVID-19, poses considerable morbidity and
mortality risks. Studies using data collected during routine clinical practice can supplement …

Objective To document the detailed characteristics including severity, type, and locations of
rheumatic and musculoskeletal symptoms along with other COVID-19 persistent symptoms …

Purpose Real‐world evidence (RWE) includes data from retrospective or prospective
observational studies and observational registries and provides insights beyond those …