Table 3.

Cobb angle values (in degrees) in A group-exercises only (paired t test).

Subgroup	N	Region	Before therapy			After therapy			P
			Mean	± SD	Range	Mean	± SD	Range
A1	52	Th or ThL	17.7	± 4.2	10-24	13.0	± 5.9	4-28	< 0.0001
A2	26	Th	16.5	± 5.9	10-25	15.6	± 9.2	0-40	0.52
	26	Th/L or L	15.9	± 7.3	10-25	15.4	± 8.9	0-29	0.72