Table 2.
Neonatal Risk Factors and Mortality in LOS Cohort
| OR | 95% CI | P Value | |
|---|---|---|---|
| Gestational age (per 1-wk increase) | 0.88 | [0.82–0.94] | <.001 |
| Birth weight (per 100-g increase) | 0.81 | [0.75–0.87] | <.001 |
| Sex | |||
| Female | 1.0 | [0.76–1.32] | .979 |
| Male | 1.0 | [0.76–1.32] | .979 |
| Resuscitation in delivery room | 0.89 | [0.62–1.28] | .545 |
| Respiratory support after initial resuscitation | 2.86 | [0.33–24.6] | .338 |
| Respiratory support at 36 wk | 0.26 | [0.18–0.37] | <.001 |
| Early-onset sepsis | 1.58 | [0.92–2.70] | .094 |
| Mechanical ventilation | 3.56 | [2.67–4.75] | <.001 |
| Maternal chorioamnionitis | 0.96 | [0.42–2.20] | .933 |
| Maternal HIV | 1.12 | [0.83–1.50] | .468 |
| Congenital HIV | 1.35 | [0.30–6.1] | .693 |
| Congenital infectiona | 4.29 | [1.10–16.7] | .036 |
| Fungal sepsis | 1.05 | [0.73–1.50] | .791 |
Abbreviations: LOS, late-onset sepsis; OR, odds ratio.
a
Toxoplasmosis (Toxoplasma gondii), rubella virus, syphilis (Treponema pallidum), cytomegalovirus, herpes simplex, parvovirus B19, Zika virus, varicella zoster virus.