Table 3 Subgroups analyses of the effect of VAI on infertility.
Subgroups | N | OR (95% CI) | P for interaction | |
|---|---|---|---|---|
Total | Infertility | |||
Age | 0.2049 | |||
Tertile1 | 408 | 21 | 1.28 (0.68, 2.43) | |
Tertile2 | 378 | 43 | 1.86 (1.06, 3.26) | |
Tertile3 | 445 | 63 | 1.28 (1.03, 1.60) | |
Race | 0.3855 | |||
Mexican American | 194 | 22 | 1.15 (0.71, 1.86) | |
Other Hispanic | 128 | 10 | 1.69 (0.88, 3.24) | |
Non-Hispanic White | 357 | 40 | 1.27 (1.01, 1.59) | |
Non-Hispanic Black | 313 | 30 | 1.29 (0.74, 2.25) | |
Other race | 239 | 25 | 0.64 (0.26, 1.57) | |
Education level | 0.2534 | |||
Below high school | 164 | 18 | 1.63 (0.93, 2.85) | |
High school grad/GED/equivalent | 217 | 22 | 1.00 (0.56, 1.77) | |
Above high school | 742 | 84 | 1.12 (0.82, 1.51) | |
Marital status | 0.5472 | |||
Married | 580 | 90 | 1.20 (0.90, 1.60) | |
Widowed | 65 | 9 | 1.37 (0.99, 1.90) | |
Divorced and separated | 288 | 13 | 0.67 (0.26, 1.71) | |
Never married | 132 | 7 | 1.06 (0.49, 2.31) | |
Living with partner | 58 | 5 | 1.08 (0.33, 3.54) | |
Smoking status | 0.5515 | |||
Now | 146 | 20 | 1.09 (0.66, 1.81) | |
Former | 37 | 6 | 1.34 (0.72, 2.48) | |
Never | 148 | 21 | 1.10 (0.82, 1.47) | |
Alcohol drinking | 0.8586 | |||
Yes | 75 | 15 | 1.22 (1.02, 1.45) | |
No | 947 | 96 | 1.15 (0.59, 2.22) | |
Hypertension | 0.2074 | |||
Yes | 166 | 29 | 1.26 (0.86, 1.83) | |
No | 1065 | 98 | 0.97 (0.73, 1.29) | |
Diabetes | 0.8003 | |||
Yes | 54 | 15 | 1.16 (0.85, 1.59) | |
No | 1177 | 112 | 1.10 (0.81, 1.48) | |
