Share this site with del.icio.us Share this site with furl Share this site with stumbleupon Share this site with google Add this site to Yahoo Bookmarks Click here to add us to your favorites Subscribe to our Feed





cohort study

Definition

Analytical study in which a group having one or more similar characteristics (such as habit of smoking or a particular disease) is closely monitored over time simultaneously with another group (whose member do not smoke or are free from the disease). Although more tedious, this method is used where case study approach is not feasible, creates too many statistical problems, or generally produces unreliable results. Also called follow up study.

Browse by Letter: # A B C D E F G H I J K L M N O P Q R S T U V W X Y Z