Table 4 Association of independent variables with postpartum hemorrhage adjusted for anti-thyroid peroxidase (Anti-TPO) and anti-thyroglobulin (Anti-TG) antibodies on multivariate logistic regression
| Â | Unadjusted OR (95% CI) | P-value | Adjusted OR (95% CI) | P-value | Unadjusted OR (95% CI) | P-value | Adjusted OR (95% CI) | P-value |
|---|---|---|---|---|---|---|---|---|
ANTI-THYROID PEROXIDASE | ANTI-THYROGLOBULIN | |||||||
 Positive | 1 |  | 1 |  | 1 |  | 1 |  |
 Negative | 1.46 (0.72–2.99) | 0.29 | 1.56 (0.35–1.92) | 0.21 | 1.36 (0.68–2.69) | 0.88 | 1.45 (0.83–3.16) | 0.74 |
AGE GROUPS | ||||||||
 Age 20–25 | 1 |  |  |  | 1 |  |  |  |
 Age 26–30 | 1.07 (0.32–3.5) | 0.11 |  |  | 1.07 (0.32–3.5) | 0.11 |  |  |
 Age 31–35 | 0.85 (0.23–2.87) |  |  | 0.85 (0.23–2.87) |  |  | ||
 Age 36 and above | 2.8(0.74–10.47) |  |  | 2.8(0.74–10.47) |  |  | ||
PARITY | ||||||||
 Nulliparous | 1 |  |  |  | 1 |  |  |  |
 Primiparous | 0.68 (0.38–1.62) | 0.60 |  |  | 0.68 (0.38–1.62) | 0.60 |  |  |
 Biparous/multiparous | 1.01 (0.44–2.29) |  | 1.01 (0.44–2.29) |  | ||||
BODY MASS INDEX | ||||||||
 Underweight/Normal | 1 | 0.253 |  |  | 1 | 0.253 |  |  |
 Overweight/obese | 1.53 (0.73–3.17) |  |  | 1.53 (0.73–3.17) |  |  | ||
PRE GESTATIONAL DIABETES | ||||||||
 Yes | 1.91 (0.45–8.02) | 0.373 |  |  | 1.91 (0.45–8.02) | 0.373 |  |  |
 No | 1 |  |  | 1 |  |  | ||
GESTATIONAL DIABETES | ||||||||
 Yes | 3.84 (1.64–9.28) | 0.03 | 3.35 (2.61–4.21) | 0.01* | 3.84 (1.64–9.28) | 0.03 | 2.38 (1.54–3.45) | 0.012* |
 No | 1 | 1 |  | 1 | 1 | |||
HYPERTENSION | ||||||||
 No | 1 |  | 1 |  | 1 |  | 1 |  |
 Pre-eclampsia/ Gestational Hypertension | 2.68 (1.32–4.07) | 0.01 | 2.82 (2.02–4.16) | 0.04* | 2.68 (1.32–4.07) | 0.01 | 3.01 (2.14–4.27) | 0.029* |
 Chronic Hypertension | 5.36 (1.31–21.87) | 3.21 (1.59–4.56) | 5.36 (1.31–21.87) | 3.21 (1.59–4.56) | ||||