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2013-05-23 12:21
求翻译：Data from completed surveys were entered into a database created with Epi Info version 6 [1] and analyzed with the same software. Categoric variables were analyzed with the Yates Corrected chi squared Test or Fisher's Exact Test. Probability values less than 0.05 were considered to be statistically significant.是什么意思？ 待解决
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- 离问题结束还有
Data from completed surveys were entered into a database created with Epi Info version 6 [1] and analyzed with the same software. Categoric variables were analyzed with the Yates Corrected chi squared Test or Fisher's Exact Test. Probability values less than 0.05 were considered to be statistically significant.
问题补充： |
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