Background Exercise stress echocardiography (ESE) is widely used to detect inducible myocardial ischaemia. However, a substantial proportion of ESEs remains inconclusive or shows abnormal ...

Case-cohort study designs represent a cost-effective and efficient strategy for analysing time-to-event data, particularly when the event of interest is rare. By selecting a random subcohort along ...

The case-cohort design has been widely used as a means of cost reduction in collecting or measuring expensive covariates in large cohort studies. The existing literature on the case-cohort design is ...

Improved Cancer-Specific Risk Stratification by the Lymph Node Ratio-Based Nomogram: A Potential Role in Guiding Postoperative Management Decisions for Oral Cavity Carcinoma We propose a novel ...

Neuroimaging cohort studies are essential for advancing our understanding of the brain across health and disease. Yet, details about many cohorts are not ...

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 ...

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 ...

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 ...

Bristol-Myers Squibb Company ($BMY) announced an update on their ongoing clinical study. Study Overview: Bristol-Myers Squibb is conducting a ...

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 ...