Table 3. The changes in Cobb angle after 4 and 8 weeks of the intervention (Unit: degrees).

Variables	Before intervention	After 4 weeks	After 8 weeks
Cobb angle**	11.2±1.3a	2.4±3.4†	1.0±2.2‡

^aMean±SD **p<0.01. † Before intervention > After 4 weeks. ‡ Before intervention > After 8 weeks