Table 3.
Symptom | UNADJUSTED | MODEL 1 | MODEL 2 |
Sleep Problems severity | OR (95% CI) | OR (95% CI) | OR (95% CI) |
Ref. | Ref. | Ref. | |
1.36 (0.96 to 1.94) | 1.34 (0.92 to 1.94) | 1.36 (0.94 to 1.97) | |
1.71 (1.00 to 2.91) | 1.87 (1.07 to 3.26) | 1.91 (1.09 to 3.36) | |
Ref. | Ref. | Ref. | |
1.47 (1.07 to 2.02) | 1.57 (1.13 to 2.19) | 1.57 (1.13 to 2.19) | |
1.21 (0.46 to 3.14) | 1.33 (0.49 to 3.62) | 1.39 (0.50 to 3.90) |
Other includes Asian or Pacific Islander (n= 41), Hispanic (n= 39), More than one race or ethnicity (n=23) and unclassified (n=1)
Estimates obtained from multinomial regression models. Women without history of infertility are the reference group.
Model 1: adjusted for maternal age at enrollment (years), race/ethnicity (White, black, other*). Model 2: model 1 + household income>$70,000 (yes/no) and married/cohabiting (yes/no).