指标 | 早发型NBM组(n = 27) | 晚发型NBM组(n = 30) | t/Z/χ2 | P值 |
胎龄(周) | 37.71 (33.29~39.29) | 38.50 (31.32~39.86) | −0.056 | 0.959 |
出生体重(kg) | 2.88 (1.94~3.51) | 2.85 (1.49~3.46) | −0.568 | 0.576 |
宫内感染(例) | 11 (40.7%) | 9 (30.0%) | 0.720 | 0.420 |
1分钟Apgar评分 | 9.50 (7.25~10.00) | 10.00 (8.00~10.00) | −0.650 | 0.261 |
5分钟Apgar评分 | 10.00 (10.00~10.00) | 10.00 (9.00~10.00) | −1.196 | 0.123 |
NCIS程度 | 90.00 (76.00~92.00) | 89.00 (82.00~96.00) | −0.858 | 0.198 |
抗生素使用时间(天) | 21.00 (16.00~26.00) | 23.50 (17.00~37.75) | −1.600 | 0.055 |
住院时间(天) | 21.00 (16.00~28.00) | 24.50 (17.75~42.00) | −1.352 | 0.090 |
反应差(例) | 11 (40.7%) | 16 (53.3%) | 0.904 | 0.429 |
发热(例) | 16 (59.3%) | 24 (80.0%) | 2.921 | 0.146 |
易激惹(例) | 5 (18.5%) | 8 (26.7%) | 0.536 | 0.538 |
前囟张力增高(例) | 4 (14.8%) | 10 (33.3%) | 2.630 | 0.132 |
惊厥(例) | 7 (25.9%) | 6 (20.0%) | 0.283 | 0.754 |