From: The TGFB1 gene is associated with curve severity but not with the development of adolescent idiopathic scoliosis: a replication study in the Chinese population
Genotype
Number
Age of onset (years)
p value
CC
263
11.2 ± 1.3
0.78
CT
217
11.7 ± 1.2
TT
55
11.6 ± 1.4