retrospective cohort study

METHODS: We conducted a retrospective cohort study using Surveillance, Epidemiology, and End Results cancer registry data linked to Medicare claims data to determine the effect of RT on risk of SBO.

方法：我们利用与医疗保险索赔数据有关的癌症监测、流行病学、最终结果登记资料，进行了一次回顾性群组研究来判定RT导致SBO的风险。

Methods A retrospective cohort study on the death causes was conducted.

方法采用历史性队列研究方法。

Design: This was a matched retrospective cohort study.

设计：这是一项配对回顾性队列研究。

Autopsy after termination of pregnancy for fetal anomaly: retrospective cohort study

胎儿异常致妊娠终止后的尸检：回顾性群体研究

Research Design and Methods: A retrospective cohort study using data obtained from the VHA Diabetes Epidemiology Cohort was employed.

研究设计和方法：采用VHA糖尿病流行病学队列进行一项回顾性队列研究。

A retrospective cohort study of cancer morbidity in Shanghai tire rubber industry

上海轮胎橡胶行业癌症的回顾性队列研究

Methods Retrospective cohort study and survival analysis.

方法对上海市近10年的急性白血病患者采用回顾性队列研究和生存分析方法。

Retrospective cohort study on transmission of human immunodeficiency virus type 1 between spouses

HIV-1夫妻间传播的回顾性队列研究

Study Design. A retrospective, cohort study.

研究设计: 一项回顾性 、 随访调查研究.

Atypical antipsychotic drugs and risk of ischaemic stroke: Population based retrospective cohort study

非典型安定药物和缺血性卒中风险的关系：基于人群的回顾性队列研究

Influence of socioeconomic status on mortality after stroke: Retrospective cohort study

社会经济状况对卒中后死亡率影响的回顾性队列研究

Methods: A retrospective cohort study was conducted using claims data of National Health Insurance.

材料与方法：本研究为回溯性世代研究，资料来源是全民健保申报资料库。

The application of retrospective cohort study between vocational factor and pregnant outcome

回顾性队列研究在职业因素与生殖结局分析中的应用