Table 4: Neonatal outcome by trimester.

VariablesTrimester of acquiring first pyelonephritis: median (range) {IQR} value
1 23

Gestational age at delivery (weeks)36.6 (31.7–39.0)/{3.6}38.6 (34.0–40.7)/{1.8}38.5 (32.6–41.0)/{3.0}0.03
Birth Weight (kg)2.91 (1.74–3.62)/{1.28}3.18(2.12–4.08)/{1.96}3.18(1.67–4.36)/{0.59}0.87
APGAR at 1 min8 (7–9)/{2}9 (8-9)/{1}9 (8-9)/{1}0.60
APGAR at 5 mins8 (7–9)/{2}9 (7–10)/{3}9 (8–10)/{2}0.67