Cross-sectional studies provide a snapshot of a group's current characteristics without altering any variables. They are valuable for identifying correlations but cannot establish cause-and-effect ...

Objectives Access to nature has been associated with improved physical and mental health through multiple pathways, including ...

A recent cross-sectional study published in the Indian Journal of Sleep Medicine in September 2026 shows that combining ...

This study was published in JAMA Network Open on March 23. The research team conducted a cross-sectional study to investigate 4,003 RCTs included in Cochrane reviews. Overall, 22,65 RCTs (56.6%) cited ...

Background Chronic inflammation links cancer aetiologically to other diseases; therefore many cancer survivors live with long ...

A national cross-sectional study found that alcohol consumption in the United States fell modestly in 2024 after reaching ...

More than four years after the COVID-19 pandemic caused the world to come to a standstill, lessons in pandemic response are still being learned. What we know: the global pandemic disproportionately ...

Objectives To assess the clinical competence of sports medicine physicians to recognise and report harassment and abuse in sports, and to identify barriers to reporting and the need for safeguarding ...

Land is not merely a factor of production in rural Uganda; it is the foundation on which household survival is built. A new ...