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。
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)。
The calculation method of the fuzzy reliability of the structure was proposed when the distribution parameters of the random-fuzzy probability model were limited by the interval limitation.
提出随机-模糊概率模型的分布参数为区间界限限定时，结构模糊可靠度的计算方法。
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