Table 1 The basic information of seven couples
Code | Sex | Diagnosis date | The history of extramarital sex behavior | Ethnic group |
|---|---|---|---|---|
3 | Female | Feb 22,2011 | No | Han |
male | Jan 27,2011 | Yes | Han | |
7 | Female | Mar 20,2013 | Yes | Dai |
male | Mar 20,2013 | Yes | Han | |
8 | Female | Sep 18,2013 | No | Han |
male | Sep 23,2013 | Yes | Han | |
9 | Female | Feb 28,2013 | No | Han |
male | Jan 22,2013 | Yes | Han | |
10 | Female | Nov 15,2013 | No | Han |
male | Oct 24,2013 | Yes | Han | |
12 | Female | Jan 2,2104 | No | Han |
male | Sep 1,2014 | Intravenous drug user | Han | |
13 | Female | Dec31,2014 | No | Han |
male | Dec31,2014 | Yes | Han |