{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

Study Design Flow Chart

Study Design Flow Chart - Note exposure usually reflects...

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
Individual-level Data or Group-level Data? INDIVIDUAL GROUP Is the sample selected based on whether people are cases or controls? YES NO Ecological Study When is the exposure measured relative to the outcome? BEFORE SAME TIME Is the study population a subsample of a larger cohort? YES NO Case-Control Study Note: exposure reflects the past Cross-sectional Study
Background image of page 1
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: Note: exposure usually reflects the present Nested Case-Control Study Prospective Cohort Study Do the study investigators control the exposure? YES NO Experimental Study Flow Chart for Diagnosing a Study Design Did study start in the past or present? PAST PRESENT Retrospective Cohort Study...
View Full Document

{[ snackBarMessage ]}