From: Protocol of the PSYCHOTSH study: association between neonatal thyroid stimulating hormone concentration and intellectual, psychomotor and psychosocial development at 4–5 year of age: a retrospective cohort study
Neonatal TSH level mU/L
Boys
Girls
Total
1-0
19
38
1-2
2-3
3-4
4-5
5-6
6-7
7-8
8-9
9-15
190
380