For example, cohort studies are likely ... independently by outside investigators, the research process is highly transparent. Meta-analysis is often used to validate observed phenomena, determine ...

This type of meta-analysis must clearly and specifically delineate the population in question. Consequently, the results may apply only to that population; for example, the conclusions of a ...

Results The literature search process identified ... to methodological, sample or study characteristics were supported in the analysis; age was a potential moderating variable. Summary/conclusions We ...

More information: George Brill et al, Extensive locomotor versatility across a global sample of hunter–gatherer societies, Proceedings of the Royal Society B: Biological Sciences (2024).

Electronic-cigarette warnings are effective in discouraging vaping, with warnings specific to health harms being generally ...

We conducted a meta-analysis of twenty-six randomized controlled ... make it imperative that studies fully describe outcomes (for example, heart failure–related versus all-cause hospitalizations ...

The researchers analyzed 1975 published reports exploring the relationship between gender nonconformity and poor mental health, with a total sample ... problems: A meta-analysis, Clinical ...