Kurt is a teacher in Germany. He has been asked to join a large research project that is looking at the genetics of cardiovascular disease. This will involve giving a DNA sample, answering a questionnaire and allowing details of his…
A researcher wishes to conduct a retrospective observational study on the health records of patients at a particular hospital who recently underwent a cardiovascular surgery in the past year. The researcher would be looking for correlations between long-term complications arising…
A professor is interested in the extent to which students’ medical issues affect their academic ability. He wants to recruit students at his college to fill in a questionnaire concerning any major health issues they have had in the past…
Laura Chouette on Unsplash This study aims to measure the mental, educational and physiological effects of sleep deprivation on adolescents and means of alleviating those effects. Participants are aged 13–18, and will spend 15 days sequestered in a study facility…