连续数据的分析使用加权均数差(WMD)。
Continuous data were analysed using weighted mean difference (WMD).
主要成果是加权均数差(WMD)的为CIMT比较HIV阳性与阴性患者。
The primary outcome was weighted mean difference (WMD) for CIMT comparing HIV positive versus negative patients.
治疗效果采用相对危险度和加权均数差(采用随机效应模型的95%可信区间)概括。
Treatment effects were summarised as relative risks or weighted mean differences with 95% confidence intervals by using a random effects model.
新生儿评价组的标准方法,使用相对危险度(RR),风险差(RD)和加权均数差(WMD)。
Standard methods of the Neonatal Review Group with use of relative risk (RR), risk difference (rd) and weighted mean difference (WMD).
将所有的研究的数据合成,对于分类变量效应指标为风险比,对于连续型变量效应指标为加权均数差,根据研究样本的大小来加权。
Data were pooled across studies, and relative risks for categorical outcomes and weighted mean differences for continuous outcomes, weighted according to study sample size, were calculated.
将所有的研究的数据合成,对于分类变量效应指标为风险比,对于连续型变量效应指标为加权均数差,根据研究样本的大小来加权。
Data were pooled across studies, and relative risks for categorical outcomes and weighted mean differences for continuous outcomes, weighted according to study sample size, were calculated.
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