Study design, marker selection and quality control of case-control studies have also been discussed in earlier protocols. The protocol should take ∼1 h to complete.

There are many different types of observational studies, but here are the four most common that you need to know about: cross-sectional surveys, cohort studies, case-control studies, and case reports.

After multiple elimination rounds, 7 studies remained, consisting of 5 case-control studies (83,643 cases; 156,786 controls) and 2 cohort studies (1362 gynecologic malignancy cases out of 335,088 ...

Objective case study presents data using multimodal assessment using impact sensors, oculomotor function and transcranial magnetic stimulation (TMS) to quantify neurophysiological changes in the acute ...