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Case Control Study
©Author(s) (or their employer(s)) 2026.
World J Clin Pediatr. Mar 9, 2026; 15(1): 111423
Published online Mar 9, 2026. doi: 10.5409/wjcp.v15.i1.111423
Table 1 Maternal risk factors for neonatal sepsis: Univariate and multivariate logistic regression, n (%)/mean ± SD

Total (n = 453)
Case (n = 146)
Control (n = 307)
P value
Crude odds ratio with 95%CI
AOR with 95%CI
Sex
Female 193 (42.6)50 (34.2)143 (46.6)0.0131.6 (1.13-2.48)1.9 (1.03-3.5)
Male 260 (57.4)96 (65.8)164 (53.4)
Place of delivery
Clean labor room233 (51.4)74 (50.7)159 (51.8)0.9171.4 (0.2-8.7)
Operation theater 220 (48.6)72 (49.3)148 (48.2)
Assisted vaginal delivery
No420 (92.7)115 (78.7))305 (99.3)0.024.8 (1.1-20.5)3.4 (1.1-14.9)
Forceps33 (7.3)31 (21.3)2 (0.7)
Maternal age in years 27.2 ± 5.426.7 ± 5.427.4 ± 5.30.160.98 (0.94-1.02)
Maternal education
Uneducated75 (16.6)32 (21.9)43 (14)
Matric182 (40.2)70 (47.9)112 (36.5)0.141.5 (0.8-2.5)1.5 (0.6-2.1)
High school138 (30.5)36 (24.7)102 (33.2)0.0032.4 (1.3-4.4)2.0 (1.0-3.9)
Graduate and above58 (12.8)8 (5.5)50 (16.3)< 0.014.4 (1.8-10.8)3.1 (1.1-8.2)
Maternal parity
Primigravida167 (36.8)57 (39)110 (37)0.361.15 (0.76-1.72)
Multigravida286 (63.2)89 (61)197 (63)
ANC visits
< 446 (10.2)29 (19.9)17 (5.5)< 0.014.2 (2.2-7.9)2.9 (1.4-6.5)
≥ 4407 (89.8)117 (80.1)290 (94.5)
< 8447 (98.3)145 (99.3)302 (98.4)0.420.4 (0.04-3.6)
≥ 86 (1.3)1 (0.7)5 (1.6)
Duration of labor in hours
< 24414 (91.4)123 (84.2)300 (97.7)< 0.018.0 (3.3-19.1)6.2 (2.8-17)
≥ 2430 (6.6)23 (15.8)7 (2.3)
Duration of rupture of membranes in hours
< 18414 (91.4)122 (83.6)292 (95.1)< 0.013.8 (1.9-7.5)3.1 (1.6-6.8)
≥ 1839 (8.6)24 (16.4)15 (4.9)
UTI in mother
Yes19 (4.2)16 (11)3 (1)< 0.0112.5 (3.57-43.5)3.5 (2.4-29.4)
No434 (95.8)130 (89)304(99)
Unclean vaginal examination
Yes62 (13.7)51 (34.9)11 (3.6)< 0.0114.4 (7.24-28.8)4.2 (1.6-11)
No391 (86.3)95 (65.1)296 (96.4)
Foul smelling liquor
Yes40 (8.7)37 (25.3)3 (1)< 0.01*34.4 (10.4-114)10.3 (1.9-56.4)
No413 (91.3)109 (74.7)304 (99)
Meconium stained liquor
Yes83 (18.3)33 (22.6)50 (16.3)0.11.5 (0.9-2.4)
No370 (81.7)113 (77.4)257 (83.7)


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