分组 | 指标 | 早发型NBM组 (n = 5) | 晚发型NBM组 (n=8) | t/Z/χ2 | P值 |
早期早产儿 (胎龄 < 32周) | 母亲年龄(岁) | 31.40 ± 5.08 | 33.13 ± 5.03 | −0.60 | 0.561 |
产前并发症(例) | 3 (60.0%) | 5 (62.5%) | 0.008 | 1.000 | |
产前发热(例) | 3 (60.0%) | 0 (0.0%) | 6.240 | 0.035 | |
母亲WBC (109/L) | 14.54 ± 3.09 | 17.41 ± 5.74 | −0.999 | 0.344 | |
胎膜早破(例) | 1 (20.0%) | 1 (12.5.0%) | 0.133 | 1.000 | |
胎膜早破时间(h) | 0.00 (0.00~60.00) | 0.00 (0.00~0.00) | −0.465 | 0.256 | |
分组 | 指标 | 早发型NBM组 (n = 8) | 晚发型NBM组 (n = 5) | t/Z/χ2 | P值 |
中晚期早产儿 (37周 > 胎龄 ≥ 32周) | 母亲年龄(岁) | 32.13 ± 3.09 | 27.80 ± 3.70 | −2.281 | 0.043 |
产前并发症(例) | 6 (75.0%) | 4 (80.0%) | 0.043 | 1.000 | |
产前发热(例) | 4 (50.0%) | 0 (0.0%) | 3.611 | 0.105 | |
母亲WBC (109/L) | 11.64 (11.27~12.58) | 7.64 (1.80-) | −0.745 | 0.571 | |
胎膜早破(例) | 3 (37.5%) | 4 (80.0%) | 2.236 | 0.266 | |
胎膜早破时间(h) | 0.00 (0.00~14.25) | 7.00 (1.50~54.00) | −1.234 | 0.263 | |
分组 | 指标 | 早发型NBM组 (n = 14) | 晚发型NBM组 (n = 17) | t/Z/χ2 | P值 |
足月儿 (胎龄 ≥ 37周) | 母亲年龄(岁) | 29.93 ± 3.71 | 30.82 ± 5.21 | 0.539 | 0.594 |
产前并发症(例) | 6 (42.9%) | 3 (17.6%) | 2.368 | 0.233 | |
产前发热(例) | 3 (21.4%) | 0 (0.0%) | 4.033 | 0.081 | |
母亲WBC (109/L) | 15.71 ± 4.66 | 11.27 ± 2.98 | −1.164 | 0.329 | |
胎膜早破(例) | 1 (7.1%) | 1 (5.9%) | 0.020 | 1.000 | |
胎膜早破时间(h) | 0.00 (0.00~0.00) | 0.00 (0.00~0.00) | −0.186 | 0.744 |