com/profiles/blogs/determining-sample-size-in-one-picture)blog注
samplesource的大sample来啦快领
图2. 不同年龄各阶段宫颈癌的患病率峰值
附件2 样本量字码 sample size code
请大神帮忙解释一下这个stata回归模型结果~感谢感谢
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