Demographic characteristics of study subjects stratified by sleep quality.
- Hui Liu (33624)
- Guangdi Chen (102973)
- Yifeng Pan (289148)
- Zexin Chen (605332)
- Wen Jin (160554)
- Chuan Sun (276429)
- Chunjing Chen (117560)
- Xuanjun Dong (648686)
- Kun Chen (131048)
- Zhengping Xu (117565)
- Shanchun Zhang (338050)
- Yunxian Yu (117562)
Publication date
October 2014
DOIAbstract
a<p>The unmarried include those who are single, divorced or widowed.</p>b<p>Comparison between groups was tested used Student’s <i>t</i>-test for the continuous variables and Pearson’s χ<sup>2</sup> test for the categorical variables.</p><p>Demographic characteristics of study subjects stratified by sleep quality.</p
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