Variables | SLE group | Non-SLE group | Total | P value |
---|---|---|---|---|
Number | 98 | 196 | 294 | |
Gestational age(weeks) | 33.13 ± 2.06 | 33.15 ± 2.17 | 33.14 ± 2.13 | 0.925 |
Birth weight(g) | 1769.69 ± 423.94 | 1811.46 ± 408.90 | 1797.54 ± 413.72 | 0.415 |
SGA | 36 (36.7%) | 52 (26.5%) | 88(29.9%) | 0.072 |
Cesarean section | 90 (91.8%) | 154 (78.5%) | 244(83.0%) | 0.004** |
1 min Apgar ≤ 7 | 11(11.2%) | 39 (19.9%) | 50(17.0%) | 0.062 |
5 min Apgar ≤ 7 | 1(1.0%) | 10(5.6%) | 11(3.7%) | 0.082 |
Morbidity | ||||
BPD | 15(15.3%) | 41(20.9%) | 56(19%) | 0.250 |
IVH/PVL | 0(0%) | 2(1.0%) | 2(0.7%) | 0.997 |
ROP | 1(1.0%) | 0(0%) | 1(0.3%) | 0.995 |
NEC | 2(2.0%) | 7(3.6%) | 9(3.1%) | 0.478 |
Sepsis | 0(0%) | 5(2.6%) | 5(1.7%) | 0.997 |
Survival without major mobidites | 82(83.7%) | 147(75%) | 229(77.9%) | 0.093 |
Congenital heart disease# | 50(71.4%) | 96(73.8%) | 146(73.0%) | 0.713 |
Biochemical parameters | ||||
Day one | ||||
Leukocyte(*10^9/L) | 9.47 ± 4.69 | 12.18 ± 7.20 | 11.28 ± 6.59 | 0.001** |
Neutrophile(*10^9/L) | 4.55 ± 2.61 | 6.44 ± 3.94 | 5.82 ± 3.66 | 0.000** |
Platlet(*10^9/L) | 226.70 ± 77.29 | 224.52 ± 76.31 | 225.25 ± 76.51 | 0.818 |
Hemoglobin(g/L) | 173.20 ± 23.08 | 171.98 ± 28.92 | 172.39 ± 27.08 | 0.715 |
One week | ||||
Leukocyte(*10^9/L) | 10.08 ± 3.46 | 12.16 ± 13.45 | 11.47 ± 11.20 | 0.133 |
Neutrophile(*10^9/L) | 3.97 ± 2.13 | 4.74 ± 3.19 | 4.48 ± 2.90 | 0.014* |
Platlet(*10^9/L) | 221.14 ± 99.24 | 265.15 ± 110.55 | 250.48 ± 108.75 | 0.001** |
Hemoglobin(g/L) | 161.75 ± 34.43 | 159.70 ± 39.57 | 160.38 ± 37.88 | 0.663 |
Lowest Hemoglobin(g/L) | 126.16 ± 34.15 | 118.72 ± 33.54 | 121.20 ± 33.87 | 0.076 |
Lowest Platlet(*10^9/L) | 172.42 ± 81.01 | 177.23 ± 79.08 | 175.63 ± 79.62 | 0.626 |
TBil max(U/L) | 146.38 ± 47.35 | 139.70 ± 55.27 | 141.93 ± 52.77 | 0.307 |
ALT max(umol/L) | 21.94 ± 37.79 | 20.66 ± 31.67 | 21.08 ± 33.77 | 0.759 |