Table 2.
The association of selected features with PPD using univariate logistic regression in WCM training data.
| Variables | non-PPD | PPD | OR (95%CI) | P |
|---|---|---|---|---|
| N(%) | 11324(93.15) | 833(6.85) | ||
| Anxiety history | 135(1.19) | 473(56.78) | 108.90(87.55,135.44) | <0.001 |
| Other disorder history | 156(1.38) | 169(20.29) | 18.22(14.46,22.96) | <0.001 |
| Antidepressants | 22(0.19) | 129(15.49) | 94.14(59.52,148.89) | <0.001 |
| Mood disorder history | 120(1.06) | 266(31.93) | 43.80(34.75,55.21) | <0.001 |
| Depression in pregnancy | 60(0.53) | 108(12.97) | 27.97(20.22,38.68) | <0.001 |
| Anxiety in pregnancy | 82(0.72) | 141(16.93) | 27.93(21.05,37.07) | <0.001 |
| Mental disorder in pregnancy | 62(0.55) | 91(10.92) | 22.27(15.99,31.01) | <0.001 |
| Palpitations | 147(1.30) | 28(3.36) | 2.65(1.75,3.99) | <0.001 |
| Diarrhea | 159(1.40) | 29(3.48) | 2.54(1.70,3.79) | <0.001 |
| Vomiting in pregnancy | 298(2.63) | 53(6.36) | 2.52(1.86,3.40) | <0.001 |
| Hypertensive disorder | 104(0.92) | 17(2.04) | 2.25(1.34,3.77) | 0.002 |
| Acute pharyngitis | 107(0.94) | 17(2.04) | 2.19(1.30,3.66) | 0.003 |
| Hemorrhage in early pregnancy antepartum | 92(0.81) | 14(1.68) | 2.09(1.18,3.68) | 0.011 |
| White | 5390(47.60) | 540(64.83) | 2.03(1.75,2.35) | <0.001 |
| Threatened miscarriage | 478(4.22) | 67(8.04) | 1.99(1.52,2.59) | <0.001 |
| Abdominal pain | 699(6.17) | 96(11.52) | 1.98(1.58,2.48) | <0.001 |
| Migraine | 69(0.61) | 10(1.20) | 1.98(1.02,3.86) | 0.044 |
| Beta blocking agents | 173(1.53) | 24(2.88) | 1.91(1.24,2.95) | 0.003 |
| Antihistamines for systemic use | 661(5.84) | 84(10.08) | 1.81(1.43,2.30) | <0.001 |
| Hypothyroidism | 1062(9.38) | 121(14.53) | 1.64(1.34,2.01) | <0.001 |
| Placental infarct | 264(2.33) | 31(3.72) | 1.62(1.11,2.37) | 0.013 |
| Single (vs. Married) | 1412(12.47) | 154(18.49) | 1.59(1.33,1.91) | <0.001 |
| Deliveries by cesarean | 2449(21.63) | 240(28.81) | 1.47(1.25,1.72) | <0.001 |
| Direct acting antivirals | 482(4.26) | 50(6.00) | 1.44(1.06,1.94) | 0.018 |
| Primigravida | 6699(59.16) | 556(66.75) | 1.39(1.19,1.61) | <0.001 |
| Pre-eclampsia | 79(0.70) | 8(0.96) | 1.38(0.67,2.87) | 0.386 |
| Other antibacterials | 489(4.32) | 47(5.64) | 1.33(0.97,1.80) | 0.073 |
| #ED visit | 1.31 ± 1.24 | 1.67 ± 1.54 | 1.24(1.17,1.31) | <0.001 |
| Abnormality of organs and/or soft tissues of pelvis affecting pregnancy | 659(5.82) | 53(6.36) | 1.10(0.82,1.47) | 0.52 |
| Diastolic blood pressure in third trimester | 69.30 ± 5.64 | 69.83 ± 5.88 | 1.09(1.02,1.16) | 0.009 |
| False labor at or after 37 completed weeks of gestation | 270(2.38) | 13(1.56) | 0.65(0.37,1.14) | 0.131 |
| Asian | 2227(19.67) | 75(9.00) | 0.40(0.32,0.52) | <0.001 |