… Risk factor studies in the UK have either had a small sample size 9 or examined only a limited
number of risk factors. … The risk of fracture also increased with the number of risk factors …

… Our study is the first prospective cohort study to investigate the … risk factors with respect to
histologic subtypes of thyroid cancer. The main strength of our investigation is its prospective …

… In our large prospective cohort, we have shown that no correlation exists between abnormal
laboratory results and the incidence of VTE recurrence. Furthermore, results of several …

… known risk factors for coronary heart disease, accurately reported responses should be
predictive of myocardial infarction. We therefore examined the relationship of these risk factors to …

… A prospective cohort study included patients at different locations based on a single protocol…
associated risk factors by trained nurse researchers under supervision of the first author. …

Objective. —To analyze how demographic, clinical, and laboratory characteristics influence
the risk of tuberculosis in human immunodeficiency virus (HIV)— infected individuals; to …

… and risk factors in a prevalence cohort of people with epilepsy prospectively enrolled at three
… Furthermore, detailed information regarding possible risk factors for SUDEP was available …

… We believe it to be the first prospective cohort study of an acute stroke population with the
specific aim of identifying risk factors for chest infection. It aimed to be comprehensive in its …

… To establish whether women who smoke are at greater risk of coronary heart disease than …
independent of other risk factors, we undertook a meta-analysis of prospective cohort studies (…

… to determine relative contributions of risk factors in different domains. Furthermore, we
aimed to identify modifiable clinical and acute psychological risk factors that might inform the …