变量 | B值 | HR值 | 95.0% CI | P值 |
胎龄 | 0.041 | 1.042 | 1.030~1.054 | <0.001 |
出生体重 | 0.002 | 1.002 | 1.002~1.003 | <0.001 |
NEC | −0.434 | 0.648 | 0.435~0.966 | 0.033 |
BPD | −1.367 | 0.255 | 0.195~0.332 | <0.001 |
胆汁淤积 | 0.084 | 1.088 | 0.825~1.433 | 0.550 |
晚发败血症 | 0.076 | 1.079 | 0.845~1.376 | 0.542 |
肠外营养天数 | −0.019 | 0.981 | 0.973~0.990 | <0.001 |
喂养不耐受 | 0.106 | 1.112 | 0.794~1.557 | 0.536 |
有创辅助通气 | −0.454 | 0.635 | 0.495~0.816 | <0.001 |
母乳喂养组 | −0.228 | 0.796 | 0.615~1.031 | 0.083 |
母乳 + 强化剂喂养组 | 0.079 | 1.083 | 0.847~1.384 | 0.526 |