Table 4

Factors associated with unintended pregnancy among graduate students active in premarital sex
Factors Male students (n=1831) Female students (n=1059)
AORa(95%CI) AORa(95%CI)
Whether having steady lover
Yes 1 1
No 1.96(1.41,2.70) 2.65(1.56,4.84)
Age in first sexual intercourse
<20 years 1.62(1.22,2.15) 2.57(1.64,4.02)
≥20 years 1 1
Whether using condoms in first sexual intercourse
Yes 1 1
No 1.13(1.09,1.37) 2.81(1.81,4.39)
Whether knowing the conditions of conception
Yes 1 1
No 1.69(1.31,2.19) 1.75(1.16,2.65)
Whether thinking abortion endanger women’s future pregnancy?
Yes 1 1
No 2.98(2.15,4.14) 2.34(1.23,4.46)

AOR, adjusted odds ratio.

Zhou et al.

Zhou et al. BMC Public Health 2013 13:198   doi:10.1186/1471-2458-13-198

Open Data