TABLE 1.
General information and laboratory examination of parturients.
| Parameters | Group I (n = 38) | Group II (n = 10) | Group III (n = 5) | Group IV (n = 7) | p-Value |
|---|---|---|---|---|---|
| Full-term singleton | Premature singleton | Term twins | Premature twins | ||
| General information | |||||
| Age, years | 32.24 ± 3.87 | 28.50 ± 2.99 | 32.00 ± 3.39 | 30.86 ± 5.49 | 0.071 |
| Body weight, kg | 72.07 ± 11.19 | 65.76 ± 10.08 | 74.40 ± 6.58 | 67.73 ± 8.88 | 0.270 |
| Height, cm | 158.11 ± 5.09 | 158.00 ± 5.42 | 157.00 ± 4.36 | 155.71 ± 6.75 | 0.724 |
| BMI | 28.77 ± 3.92 | 26.42 ± 4.47 | 30.25 ± 3.39 | 28.02 ± 4.42 | 0.289 |
| Gestation, weeks | 38.82 ± 0.86 | 34.60 ± 2.03a | 37.11 ± 0.25ab | 34.29 ± 1.89ac | 0.000 |
| Gestational hypertension (Yes/No) | 0/38 | 1/9 | 0/5 | 1/6 | 0.141 |
| Gestational diabetes mellitus (Yes/No) | 7/31 | 1/9 | 1/4 | 3/4 | 0.396 |
| Scar uterus (previous CS) (Yes/No) | 15/23 | 2/8 | 1/4 | 1/6 | 0.393 |
| Laboratory examination | |||||
| Hb a , g/L | 125.63 ± 9.88 | 125.10 ± 13.15 | 117.40 ± 21.84 | 121.43 ± 14.18 | 0.482 |
| Hct a , % | 36.23 ± 4.19 | 36.59 ± 3.55 | 34.18 ± 5.29 | 35.19 ± 3.58 | 0.668 |
| Leukocyte, 109/L | 8.07 ± 1.97 | 8.90 ± 1.30 | 7.38 ± 1.44 | 7.97 ± 2.50 | 0.486 |
| PLT a , 109/L | 140.26 ± 57.92 | 163.90 ± 58.85 | 148.40 ± 66.44 | 150.53 ± 66.72 | 0.731 |
| PT a , s | 10.37 ± 1.36 | 10.20 ± 0.79 | 10.20 ± 0.45 | 10.29 ± 0.76 | 0.974 |
| APTT a , s | 26.09 ± 1.99 | 26.01 ± 1.30 | 28.60 ± 3.09 | 26.74 ± 0.75 | 0.050 |
| FIB a , g/L | 4.60 ± 0.72 | 4.55 ± 0.90 | 4.82 ± 0.72 | 4.17 ± 1.44 | 0.577 |
| TT a , s | 17.47 ± 0.76 | 17.20 ± 0.92 | 17.80 ± 0.84 | 19.43 ± 2.64 | 0.070 |
| D-Dimer, mg/L | 2.43 ± 1.29 | 2.46 ± 1.86 | 4.11 ± 2.44 | 4.40 ± 2.32a | 0.010 |
| I-S a , (min) | 2.62 ± 0.48 | 2.76 ± 0.68 | 2.29 ± 0.59 | 2.26 ± 0.54 | 0.164 |
| U-D a , (second) | 60.21 ± 25.10 | 55.30 ± 36.79 | 66.20 ± 15.01 | 46.86 ± 7.58 | 0.532 |
| I-D a , (min) | 6.13 ± 2.00 | 7.13 ± 4.74 | 4.95 ± 0.75 | 5.19 ± 1.72 | 0.461 |
a
Hb, Hemoglobin, Hct:Hematocrit, PLT:platelet, PT, plasma prothrombin time, APTT, activated partial thrombin time, FIB, plasma fibrinogen, TT, thrombin time, I-S, induction to skin incision time (min), U-D, uterine incision to delivery time (second), I-D, anesthesia induction to delivery intervals (min).
a: Compared with Group I, p < 0.05; b: Compared with Group II, p < 0.05; c: Compared with Group III, p < 0.05.