slightly significantp = 0.046
The age of braced group was 14.1 ± 1.6 years and the age of non braced group was 13.1 ± 1.9 years, difference slightly significant (unpaired t test, p = 0.046).
The age of braced group was 14.1 ± 1.6 years and the age of non braced group was 13.1 ± 1.9 years, difference slightly significant (unpaired t test, p = 0.046).