Table 2.
Maternal Outcomes | TOL n=1078 (%) |
PLC n=1147 (%) |
Unadjusted OR (95% CI) |
Adjusted OR (95% CI) |
---|---|---|---|---|
Abruptio Placentae | 10 (1.2) | 1 (0.1) | 10.9 (1.4–85.1) | 8.6 (1.1–69.7) |
Estimated Blood Loss ≥ 1000 mL |
120 (14.7) | 264 (29.1) | 0.4 (0.3–0.5) | 0.5 (0.4–0.7) |
Postpartum Hemorrhage |
53 (6.6) | 20 (2.7) | 2.5 (1.5–4.3) | 2.5 (1.4–4.5) |
Blood Transfusion | 55 (5.7) | 38 (3.7) | 1.6 (1.02–2.4) | 1.9 (1.2–3.2) |
Chorioamnionitis | 38 (4.5) | 2 (0.2) | 21.3 (5.1–88.8) | 23.1 (5.3–99.7) |
Hysterectomy | 1 (0.1) | 2 (0.2) | 0.5 (0.05–5.9) | * |
ICU Admission | 1 (0.1) | 6 (0.6) | 0.2 (0.02–1.5) | 0.3 (0.03–2.4) |
Maternal Death | 1 (0.1) | 0 | * | * |
Neonatal Outcomes | Unadjusted OR (95% CI) |
Adjusted OR (95% CI) |
||
Birth Injury | ||||
Twin A | 11 (1.0) | 0 | * | * |
Twin B | 4 (0.4) | 0 | * | * |
5 minute APGAR < 7 | ||||
Twin A | 13 (1.2) | 7 (0.6) | 2.0 (0.8–5.0) | 3.9 (1.05–14.5) |
Twin B | 17 (1.6) | 7 (0.6) | 2.6 (1.1–6.4) | 3.9 (1.3–12.3) |
NICU Admission | ||||
Twin A | 154 (14.3) | 164 (14.3) | 1.0 (0.8–1.3) | 1.1 (0.8–1.4) |
Twin B | 170 (15.8) | 162 (14.1) | 1.1 (0.9–1.4) | 1.0 (0.8–1.4) |
Respiratory Distress Syndrome |
||||
Twin A | 22 (2.0) | 23 (2.0) | 1.0 (0.6–1.8) | 1.0 (0.5–2.0) |
Twin B | 31 (2.9) | 26 (2.3) | 1.3 (0.8–2.2) | 1.2 (0.6–2.2) |
Transient Tachypnea of the Newborn |
||||
Twin A | 34 (3.2) | 71 (6.2) | 0.5 (0.3–0.7) | 0.6 (0.3–0.9) |
Twin B | 42 (3.9) | 67 (5.8) | 0.7 (0.5–0.97) | 0.5 (0.3–0.9) |
Neonatal Sepsis | ||||
Twin A | 25 (2.3) | 16 (1.4) | 1.7 (0.9–3.2) | 1.8 (0.8–4.1) |
Twin B | 19 (1.8) | 13 (1.1) | 1.6 (0.8–3.2) | 1.2 (0.5–2.8) |
Neonatal Asphyxia | ||||
Twin A | 3 (0.3) | 1 (0.1) | 3.2 (0.3–30.8) | 5.0 (0.4–55.7) |
Twin B | 2 (0.2) | 0 | * | * |
NICU LOS ≥ median | ||||
Twin A ≥ 4.0 days | 79 (59.0) | 99 (65.1) | 0.8 (0.5–1.2) | 1.0 (0.5–1.9) |
Twin B ≥ 5.0 days | 76 (50.7) | 78 (53.1) | 0.9 (0.6–1.4) | 0.6 (0.3–1.1) |
Neonatal Death | ||||
Twin A | 2 (0.2) | 0 | * | * |
Twin B | 2 (0.2) | 2 (0.2) | 1.0 (0.1–7.3) | 0.5 (0.1–3.8) |
Regression model does not fit, due to low outcome occurrence