Table 9 Associations between ARM and maternal use of sexual hormones
From: Maternal drug use and the risk of anorectal malformations: systematic review and meta-analysis
| Â | Maternal use of sexual hormones | Â | |||
|---|---|---|---|---|---|
Ref. | First author, year | Exposure | ORcrude [95% CI] | ORadj [95% CI] | Adjustment/matching factors |
[55] | Reefhuis, 2011 | Clomiphene citrate | 1.2 [0.6, 2.3] | 1.2 [0.6, 2.3] | Maternal age, maternal race, parity, previous miscarriages, maternal education, smoking, alcohol use, obesity, and folic acid use |
[72] | Stoll, 1997 | Estrogens | 0.1 [0.03, 0.63] | – | – |