DESIGN: a prospective cohort study was conducted.

设计：前瞻性队列研究。

youdao

DESIGN: A prospective cohort study with a 2-year follow-up.

研究设计：两年随访的前瞻性队列研究。

youdao

Awada WN et al. Continuous and noninvasive hemoglobin monitoring reduces red blood cell transfusion during neurosurgery: a prospective cohort study.

连续和无创血红蛋白监测可减少神经外科手术期间的红血球输血：前瞻性伫列研究。

youdao

This particular study was a prospective cohort.

这个研究是前瞻性群组研究

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选