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Table 2 Comparison of neonatal and maternal risk factors associated with culture-proven EOS and LOS among neonates in a tertiary care hospital in Sana’a City, Yemen (2020–2021)

From: Comparison of risk factors, clinical characteristics, laboratory findings and bacterial etiology between early-onset and late-onset neonatal sepsis in Sana’a City, Yemen

Risk factors

EOS (N = 33)

LOS (N = 64)

OR for LOS (95% CI)

P-value

n

(%)

n

(%)

Preterm birth

4

(12.1)

23

(35.9)

4.1 (1.27–13.02)

0.013

Male sex

19

(57.6)

33

(51.6)

0.8 (0.34–1.83)

0.574

ELBW and VLBW

2

(6.1)

15

(23.4)

4.7 (1.02–22.19)

0.033

PROM

5

(15.2)

2

(3.1)

0.2 (0.03–0.99)

0.043

Multigravidity

24

(72.7)

48

(75.0)

1.1 (0.43–2.91)

0.808

Vaginal delivery

16

(48.5)

35

(54.7)

1.28 (0.55–2.98)

0.562

Outborn birth

19

(57.6)

34

(53.1)

0.8 (0.36–1.95)

0.677

  1. EOS early-onset sepsis, LOS late-onset sepsis, ELBW extremely low birthweight, VLBW very low birth weight, PROM premature rupture of membranes, OR odds ratio, CI confidence interval