The study found people with ADHD who took medication had a lower risk of dying from unnatural causes than those with ADHD who were not taking medication.
Just months after the end of the second world war, the longest running study of health over the human life course in the world began – and it’s still going.
Cohorts, or groups of people, are followed over time in longitudinal studies – imagine the study subjects marching forward together through the years, like a group of soldiers.
There’s no doubt chronic alcohol abuse changes the body’s infection-defence system. But here’s what the research says on whether a binge-drinking weekend can make people more susceptible to illness.
Many people participate in biomedical research and it is estimated that one in 30 of us is enrolled in a cohort study at any one time. These studies contribute to, and enhance, our understanding of health…