Table 2. Differences in Mean ± SD Hirsutism Score Before and After the Treatment^a.

	Before Treatment	After Treatment	P Valueb
Group A			0.0001
Simvastatin	27.6 ± 4.3	24.5 ± 3.6
Group B
Metformin	23.8 ± 5.6	22.9 ± 5.4	0.003

^aData are presented as mean ± SD.

^bP value < 0.05 significant.