From: Role of genetic variations of chitinase 3-like 1 in bronchial asthmatic patients
rs4950928 genotype
CC (n = 233)
CG (n = 78)
GG (n = 18)
P value
Age of onset, years
47.6 ± 1.1
48.4 ± 1.9
35.7 ± 4.0
0.013