Case-cohort study design has been widely used for its cost-effectiveness. In any real study, there are always other important outcomes of interest beside the failure time that the original case-cohort ...

Different approaches to cohort study design in the context of biomarkers of aging. Biomarkers of aging are commonly validated using cross-sectional or longitudinal study designs. Cross-sectional ...

Purpose Few studies have examined how psychosocial risk and protective factors in adolescence shape mental health outcomes ...

Objective To investigate the association between sprint running biomechanics and sprint-related hamstring strain injury (HSI) in elite male football players. Methods This prospective cohort study ...

Lorlatinib Versus Crizotinib in Patients With Advanced ALK-Positive Non–Small Cell Lung Cancer: 5-Year Outcomes From the Phase III CROWN Study Cohort 2 included 38 patients (61% male; median age 72.5 ...

Objectives We explored whether a spike in running distance during a single session or over 1 week, compared with the preceding period, was associated with increased risk of running-related overuse ...

As the baby boom generation reaches its hopefully golden years, scientists have been projecting a doubling of dementia cases in the U.S. by 2050, alarming health care agencies, the public, and health ...