Terms for subject Sports containing study

English	Chinese
case study	病例研究
case-control study	病例对照研究
comparative study	比较研究
cross sectional study	横断面调查
double-blind study	双盲研究
epidemiologic study	流行病学研究
longitudinal study	纵向研究
retrospective study	回顾性研究
survey study	调查研究
time-motion study	时动研究