Table 3.
Comparisons of Hormone-Related Factors Between the Case and Control Groups
| Variables | Cases | Controls | P-value |
|---|---|---|---|
| Prolactin level, n (%), (n=594) | <0.001 | ||
| Above normal | 44(7.41) | 8(1.35) | |
| Normal | 204(34.34) | 211(35.52) | |
| Below normal or unknown | 346(58.25) | 375(63.13) | |
| Sex hormone intake, n (%), (n=570) | 0.004 | ||
| Yes | 36(6.32) | 11(1.93) | |
| No | 534(93.68) | 559(98.07) | |
| Abortion history, n (%), (n=583) | 0.670 | ||
| Yes | 46(7.89) | 39(6.69) | |
| No | 537(92.11) | 544(93.31) | |
| Psychotropic drug intake, n (%), (n=590) | 0.01 | ||
| Yes | 22(37.29) | 4(0.68) | |
| No | 568(96.27) | 586(99.32) |