Table 1.

Demographic and clinical characteristics.

	BTA (n = 30)	BTA+FNS (n = 33)	P value
Age (years)	38.47 ± 10.13	40.06 ± 11.85	0.571
BMI (kg/m2)	23.12 ± 4.54	23.89 ± 3.72	0.463
Age hair loss first noticed (years)	31.27 ± 6.35	29.67 ± 8.01	0.386
Disease duration (years)	8.85 ± 7.17	7.83 ± 7.90	0.596
Norwood-Hamilton grade, n (%)
II vertex	9 (30.0)	7 (21.2)
III	13 (43.3)	15 (45.4)
IV	8 (26.7)	11 (33.3)	0.696
Hair counts before treatment (root/cm2)	180.57 ± 26.53	178.21 ± 24.33	0.715

BTA: botulinum toxin type A; BTA+FNS: botulinum toxin type A+finasteride.