临床结局 | 成功组(n = 22) | 失败组(n = 14) | P值 |
NEC (%) | 1 (4.54) | 2 (14.29) | 0.303 |
BPD (%) | 16 (72.73) | 14 (100) | 0.032 |
ROP (%) | 14 (63.64) | 8 (57.14) | 0.097 |
气胸(%) | 0 (0) | 4 (28.57) | 0.008 |
IVH (%) | 3 (13.63) | 7 (50) | 0.018 |
带机时间(天) | 23.86 ± 15.70 | 37.93 ± 16.79 | 0.016 |
住院时间(天) | 71.45 ± 19.42 | 88.29 ± 20.09 | 0.011 |