7.
变量 | 回归系数 | 标准误 | Wald χ2 | P | OR | 95%CI |
极低出生体重 | 3.731 | 0.538 | 48.062 | < 0.001 | 41.734 | 14.533~119.847 |
坏死性小肠结肠炎 | 2.539 | 0.628 | 16.335 | < 0.001 | 12.669 | 3.698~43.404 |
脑损伤 | 2.125 | 0.594 | 12.801 | < 0.001 | 8.372 | 2.614~26.813 |
休克 | 1.773 | 0.512 | 11.972 | 0.001 | 5.889 | 2.157~16.078 |
机械通气 | 1.697 | 0.344 | 24.396 | < 0.001 | 5.456 | 2.783~10.698 |
肝功能损害 | 1.549 | 0.447 | 11.998 | 0.001 | 4.705 | 1.959~11.301 |
常量 | -2.895 | 0.286 | 102.320 | 0.001 | 0.055 |