The MMR declined by an average of 5% per year (crude relative risk, RR: 0.95; 95% confidence interval, CI: 0.94-0.97).
孕产妇死亡率年均下降5%(未经整理分类的相对危险：0.95；95%置信区间：0.94 - 0.97)。
Pooled relative risk (RR) and 95% confidence interval (CI) were calculated using a random-effects model.
共同的相对危险率和95%的可信区间用一种随机效应模型被计算出来。
Objective To evaluate the relative risk(RR) of stroke in patients with hypertension using synthetic indexes of cerebrovascular hemodynamics.
目的以脑血管血流动力学综合评估指标，评估高血压患者卒中的相对危险度（RR）。
Standard methods of the Neonatal Review Group with use of relative risk (RR), risk difference (rd) and weighted mean difference (WMD).
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)。
All outcomes were analysed using relative risk (RR) and 95% confidence intervals (95% CI).
所有结局使用相对危险度(RR)和95%可信区间(95%CI)来进行分析。
Dichotomous outcomes are reported as relative risk (RR) and measurements on continuous scales are reported as mean differences (WMD) with 95% confidence intervals (CI).
二分式结果以相对风险性报告，连续标度的测量结果以95%可信区间均值标准差报告。
Homogeneity showed that random effect model should be selected to calculate the pooling relative risk (rr) and its corresponding9%confide nce interval (9%ci).
根据资料一致性检验，采用随机效应模型(D- L法)计算合并相对危险度(RR)及其9%的可信区间(9%CI)。
For categorical data the relative risk (RR), risk difference (RD) and number needed to treat (NNT) with 95% confidence intervals (CI) were calculated.
对分类数据计算相对危险度(RR)，风险差(RD)和需治疗人数(NNT)及其95%可信区间(CI)。
The assocation of death was mainly the prognostic agents, heart failure and hypoxic-ischemic encephalopathy which were defined by logistic regression model, The relative risk degree (RR) of…
心力衰竭和缺氧缺血性脑病等窒息并发症是影响预后的主要因素。
The assocation of death was mainly the prognostic agents, heart failure and hypoxic-ischemic encephalopathy which were defined by logistic regression model, The relative risk degree (RR) of…
心力衰竭和缺氧缺血性脑病等窒息并发症是影响预后的主要因素。
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