Table 4 Logistic regression analysis on the risk factors of CRBSI in neonates with PICC
Variables | β | S x̅ | OR | 95% CI | P |
|---|---|---|---|---|---|
Birth weight ≤ 1500 g | 0.204 | 0.211 | 1.923 | 1.135–2.629 | 0.022 |
Durations of PICC stay ≥ 21 days | 0.818 | 0.126 | 2.077 | 1.024–3.431 | 0.036 |
5-min Apgar score ≤ 7 | 0.421 | 0.117 | 2.198 | 1.135–3.414 | 0.017 |
Femoral vein insertion of PICC | 0.119 | 0.203 | 3.044 | 1.989–4.306 | 0.009 |