Considerable literature on the role of attentional focus in motor performance and learning
has accumulated for over two decades. We report the results of comprehensive meta …

This meta-analysis evaluated the relation between social support and depression in youth
and compared the cumulative evidence for 2 theories that have been proposed to explain …

Background Adolescence and young adulthood carry risk for suicidal thoughts and
behaviours (STB). An increasing subpopulation of young people consists of college …

Objective To assess the impact of restricting systematic reviews of conventional or
alternative medical treatments or diagnostic tests to English-language publications. Study …

Malnutrition is associated with poor clinical outcomes among hospitalized patients.
However, studies linking malnutrition with poor clinical outcomes in the intensive care unit …

Background Manual therapy (MT) and exercise have been extensively used to treat people
with musculoskeletal conditions such as temporomandibular disorders (TMD). The evidence …

Context Tobacco smoke includes a mix of carcinogens implicated in the etiology of bladder
cancer (BC) and renal cell cancer (RCC). Objective We reviewed the impact of tobacco …

Objective To systematically review the efficacy of advance care planning (ACP) interventions
in different adult patient populations. Design Systematic review and meta-analyses. Data …

Objectives For over a century, a heated debate existed over the possibility of malignant
transformation of oral lichen planus (OLP). We performed this meta-analysis to evaluate the …

Background Although previous meta-analyses have examined human papillomavirus (HPV)
DNA prevalence in penile cancer, none, to our knowledge, have assessed pooled HPV DNA …