Table 2 Multiple logistic regression analysis
Independent variablesOR (95% CI)p Value
Gestational age (weeks)1.166 (1.123 to 1.211)<0.001
Postnatal age (days)1.007 (1.003 to 1.012)0.002
Sepsis3.741 (2.296 to 6.096)<0.001
Ventilatory support (MV*, nCPAP†, nasal cannula)2.106 (1.448 to 3.062)<0.001
Number of EDIN scores/newborn (n)0.998 (0.990 to 1.005)0.575
Surgery1.002 (0.605 to 1.660)0.993
Fentanyl1.142 (0.731 to 1.783)0.559

  • *MV, mechanical ventilation; †nCPAP, nasal continuous positive airway pressure.