Table 1 The clinical characteristics of 1247 infertile couples
Variables | |
|---|---|
Age(years) | |
Female | 31.64 ± 5.11 |
Male | 33.33 ± 5.88 |
Causes of infertility, n(%) | |
Male factors | 253(20.3) |
Female factors | 503(40.3) |
Both factors | 453(36.3) |
Unknown | 38(3.0) |
Duration of infertility,(years) | 3.55 ± 2.59 |
Employment status, n(%) | |
Male | |
Yes | 1207(96.8) |
No | 40(3.2) |
Female | |
Yes | 998(80) |
No | 249(20) |
Education level, n(%) | |
Male | |
Junior high school and lower | 233(18.7) |
High school | 238(19.1) |
College degree | 679(54.5) |
Above college degree | 97(7.8) |
Female | |
Junior high school and lower | 287(23) |
High school | 192(15.4) |
College degree | 693(55.6) |
Above college degree | 75(6.0) |