The Association Study of Calmodulin 1 Gene Polymorphisms with Susceptibility to Adolescent Idiopathic Scoliosis

Table 1

Age distribution and sex proportion between case group and control group.

Item	Case	Control group	𝑃 value
Female/male	121/25	121/25	>0.05
Age at diagnosis (years)	15.18±2.59	N.A.	N.A.
Age range (years)	9–31	10–30	>0.05
Mean MCA^a±SD^b (°)	52.24±13.11	N.A.	N.A.
MCA range (°)	31–130	N.A.	N.A.

aThe maximum Cobb angle (MCA).
^bStandard deviation (SD).