送交者: lgvu 于 2009-01-01, 15:54:13:

回答: P值0.047,而且不给出信用区间数值很让人怀疑冻脚引起感冒的作用有多大? 由 blackbox 于 2009-01-01, 15:07:50:

• 95% CI for proportion 14.4% vs. 5.6% (无内容) - blackbox (0 bytes) 2009-01-01, 16:03:12 (289360)
  • 原始数据就在那 - lgvu (99 bytes) 2009-01-01, 16:18:27 (289362)
    • some authors would include the 95% CI for the proportions - blackbox (108 bytes) 2009-01-01, 16:37:09 (289365)

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