From: Risk factors for transient and permanent congenital hypothyroidism: a population-based case-control study
Variable
Permanent CH
Transient CH
Control
P valuea
One way ANOVA
Median
(Q25, Q75)
Birth length (cm)
49
(47–50)
(48–51)
50
0.002
Gestational age (week)
38
(38–40)
(37.2–39)
39
0.003