我们开展了一项队列研究临床试验来确定患有IBD患者复发性静脉血栓发生的风险。
We performed a cohort study to determine the risk for recurrent VTE among patients with IBD compared with subjects without IBD.
设计：这是一项配对回顾性队列研究。
这些研究结果来自法国学者进行的一项前瞻性，多中心队列研究，相关结果发表在五月期皮肤科文献集。
These results from a prospective, multicenter cohort study by French researchers were reported in the May issue of the Archives of Dermatology.
研究设计：该研究是一项前瞻性放射学队列研究。
Study Design: This is a prospective radiographic cohort study.
方法：我们开展了一项多中心前瞻性队列研究临床试验，102名HIV和HBV合并感染受试者接受了TDF药物治疗。
METHODS: we performed a multicenter, prospective cohort study of 102 patients co-infected with HIV and HBV who were treated with TDF.
本文进行了一项队列内病例对照研究。
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。
Research Design and Methods:A retrospective cohort study using data obtained from the VHA Diabetes Epidemiology Cohort was employed.
方法：在一项对COPD患者的前瞻性、纵向队列研究中，观察COPD加重的发生与痰细菌浓度和新菌株的获得之间的关系。
Methods: in a prospective, longitudinal cohort of patients with COPD, the relationship between exacerbation occurrence, sputum bacterial concentrations, and new strain acquisition was examined.
与他汀类相关的新闻报道减少他汀类药物的持续性，增加心肌梗死和心血管死亡率：一项全国性的前瞻性队列研究。
Negative statin-related news stories decrease statin persistence and increase myocardial infarction and cardiovascular mortality: a nationwide prospective cohort study.
方法前期为一项前瞻性、随机、非盲对照临床试验，后期为队列研究。
Methods the clinical trial was a randomized non-blind parallel controlled study in the first 6 months.
方法前期为一项前瞻性、随机、非盲对照临床试验，后期为队列研究。
Methods the clinical trial was a randomized non-blind parallel controlled study in the first 6 months.
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