The Study Design Categorizer

Q1: Does the study use or collect measurements or assessments about individual humans? YES

Q2: What is the primary mode of inquiry? QUANTITATIVE

Q3: Does the investigator assign one or more interventions? NO

Q4: Are there one or more control groups? YES

Q5: The main control group is defined by CASE STATUS

Q6: Are case and control in the same person? YES

Your Study Design Is...

Additional Descriptors:

These additional descriptors in the Study Design presentation are listed on the Observational Studies slide. Do they only pertain Case Crossover studies?

-- SimonaCarini - 23 Dec 2008 %COMMENT%