case-cohort study

The case-cohort study showed evidence for an association between seafood consumption and reduced risk of colon cancer in men but not women.

Live longer, according to a case-cohort study.

In a case-cohort study, all incident cases in the cohort are compared to a random subset of participants who do not develop the disease of interest.

Aims This case-cohort study will provide the first Australian data on pneumococcal and influenza vaccine effectiveness against community-acquired pneumonia.

He also may have conducted, the first case-cohort study reported in the literature, four decades ago, dealing with the relationships of maternal smoking to risks of neonatal and post-neonatal death.

As an extension of this cohort study, we will perform a case-cohort study to determine if drugs used to treat SLE are the mediators of an increased risk of cancer in SLE.

They discuss the data from insurance plans and health administrative databases and their use in epidemiologic studies, but they do not consider applications of nested case-control and case-cohort studies in pharmacoepidemiology and health services research.

The InterACT consortium is investigating, among other things, nutritional factors and physical activity to study the association of nutritional, dietary and physical activity behaviours with incident diabetes in the nested case-cohort study and to contribute to the analysis of gene-lifestyle interaction.

In Nijmegen, the Netherlands, where a population-based screening program was undertaken in 1975, a case-cohort study showed that screened women have decreased mortality (OR, 0.48).

Within the Breast and Bone Follow-up to the Fracture Intervention Trial, investigators conducted a case-cohort study to evaluate 15 pre-diagnostic serum estrogens and estrogen metabolites with risk of incident endometrial and ovarian cancer among postmenopausal women not on hormone therapy.