case control study

基本解釋

DESIGN:A case controlled study of the survivors of a momentous explosion.
設(shè)計：以一起重大爆炸事故幸存者為對象的病例-對照研究。
DESIGN:A case controlled study using the patients with depression as the subjects and normal persons as the controls.
設(shè)計：以抑郁癥患者為研究對象，正常人群為對照組的病例-對照研究。
DESIGN:Non- randomized case controlled study based on diagnosis SETTING:Rehabilitation Medicine Department of First Affiliated Hospital of Sun Yat- sen University.
設(shè)計：以診斷為依據(jù)的非隨機化同期對照研究。單位：中山大學附屬第一醫(yī)院康復醫(yī)學科。