Point prevalence estimates, 95% confidence intervals and design effects were calculated.
计算了点患病率估值、95%的置信区间和设计效应。
Results the total point prevalence of anxiety disorders was 5.88%, among subtypes prevalence of generalized anxiety disorder the highest (3.16%).
结果焦虑障碍总时点患病率为5.88%，亚型中广泛性焦虑障碍患病率最高，为3.16%。
An accompanying commentary points out that in the last decade the prevalence of Type 2 diabetes has increased by almost a percentage point.
随之而来的一份评论指出：在上个十年，流行的2号糖尿病发作率增加了将近一个百分点。
This point is perhaps most clearly driven home by the new prevalence studies published by the CDC this year.
今年疾控中心（CDC）公布的新的患病率研究也许最能清晰地说明这一点。
Objective To study of the method of estimation of point and confidence interval of prevalence in the absence of patients number.
目的研究患病人数未知时患病率的点估计及区间估计方法。
At that point, we tend to see a prevalence of degenerative diseases, and the most obvious signs of ageing.
在这一点上，我们往往看到一个普遍存在的退行性疾病，其中最明显的老龄化问题。
The nosocomial infection point-prevalence survey can complete in the short time, and its data are more accurate for evaluation of the incidence of a disease survey quality.
开展医院感染现患率调查，可以在短时间完成，所得资料更为准确，能评估发病率调查的质量。
The nosocomial infection point-prevalence survey can complete in the short time, and its data are more accurate for evaluation of the incidence of a disease survey quality.
开展医院感染现患率调查，可以在短时间完成，所得资料更为准确，能评估发病率调查的质量。
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