BackgroundEpisiotomy, a surgical procedure that enlarges the vaginal opening during childbirth, was common practice until the early 2000s. Other sources, including the World Health Organization (WHO),

NIAID Data Ecosystem50

Endometriosis and gestational diabetes mellitus risk: a systematic review and meta-analysis

妇科疾病与妊娠并发症

流行病学meta分析

Objective: To perform a systematic review and meta-analysis regarding endometriosis and the risk of gestational diabetes mellitus (GDM). Methods: We carried out a search of the following databases: Me

Figshare2018-03-30 更新30

Risk of dry eye in headache patients: a systematic review and meta-analysis

头痛与干眼症关联

流行病学meta分析

The objective of this meta-analysis was to identify whether headache increase the risk of dry eye disease (DED). PubMed, Web of Science, Cochrane Library and EMBASE databases were searched for releva

NIAID Data Ecosystem60

Empirical Evidence of Study Design Biases in Randomized Trials: Systematic Review of Meta-Epidemiological Studies

临床试验偏倚评估

流行病学meta分析

ObjectiveTo synthesise evidence on the average bias and heterogeneity associated with reported methodological features of randomized trials.DesignSystematic review of meta-epidemiological studies.Meth

Figshare2016-09-28 更新30

Additional file 1 of Prevalence rate of primary osteoporosis in China: a meta-analysis

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