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Table 3 Comparison of neonatal outcomes between four groups

From: The impact of gestational weeks of Coronavirus disease 2019 (COVID-19) infection on perinatal outcomes

Variables

Group1 (N = 175)

Group2 (N = 176)

Group3 (N = 200)

Group 4 (N = 60)

F/χ2

P

Birth weight (g)

3292.6 ± 439.7

3274.1 ± 452.5

3365.1 ± 406.2

3544.8 ± 330.4

7.04

< 0.001

Premature birth (n, %)

7 (4)

22 (12.5)

  

7.33

0.007

Asphyxia (n, %)

2 (1.1)

1 (0.6)

1 (0.5)

 

1.00

0.316

NICU admission (n, %)

14 (8)

18 (10.2)

3 (1.5)

1 (1.7)

9.54

0.002

SGA (n, %)

14 (8.0)

10 (5.7)

18 (9.0)

3 (5.0)

0.01

0.914

  1. NICU: neonatal intensive care unit; SGA: small for gestational age; data are expressed as mean ± SD or n (%); P < 0.05, considered statistically significant. Group 1 participants were infected with COVID-19 during 14–27+6 weeks gestation; Group 2 participants were infected with COVID-19 during 28–36+6 weeks gestation; Group 3 participants were infected with COVID-19 during 37–39+6 weeks gestation; Group 4 participants COVID-19 infection with gestational weeks ≥ 40 weeks