Table 1 Comparison of maternal-related risk factors associated with UAT and iSUA
From: Umbilical artery thrombosis risk factors and perinatal outcomes
Control (n = 95) | iSUA (n = 100) | UAT (n = 46) | P | ||||
|---|---|---|---|---|---|---|---|
NC vs. iSUA | NC vs. UAT | iSUA vs. UAT | |||||
Maternal age (year) | 30(27, 33) | 31(27,33) | 29(26,33) | 0.433 | 0.513 | 0.358 | |
Gravidity | 1(0,2) | 1(0,2) | 1(0,2) | 0.608 | 0.434 | 0.230 | |
Parity | 1(0,1) | 1(0,1) | 1(0,1) | 0.473 | 0.706 | 0.843 | |
Preconception BMI (Kg/m2) | 21.16(18.57, 23.40) | 21.89(19.84, 23.38) | 22.03(19.81, 26.02) | 0.265 | 0.147 | 0.646 | |
Abnormal cord insertion | 1 (1.1) | 12 (12.0) | 8 (17.4) | 0.006 | 0.001 | 0.274 | |
Thrombophilia | 1 (1.1) | 1 (1.0) | 3 (6.5) | 0.953 | 0.040 | 0.032 | |
GDM | 13 (14.6) | 17 (17.0) | 8 (17.4) | 0.528 | 0.574 | 0.952 | |
Gestational hypothyroidism | 2 (2.2) | 3 (3.0) | 1 (2.2) | 0.691 | 0.981 | 0.768 | |
HDP | 1 (1.1) | 6 (6.0) | 1 (2.2) | 0.055 | 0.727 | 0.231 | |