Table 2.
Evaluation of hair counts between two groups at different time.
| BTA (n = 30) | BTA+FNS (n = 33) | P value | |
|---|---|---|---|
| Hair counts at different time (root/cm2) | |||
| 0 (before treatment) | 180.57 ± 26.53 | 178.21 ± 24.33 | 0.715 |
| 3 months (once treatment) | 196.03 ± 32.89 | 205.78 ± 28.50 | 0.212 |
| 6 months (twice treatment) | 208.04 ± 27.00 | 220.44 ± 27.06 | 0.074 |
| 9 months (three times treatment) | 214.83 ± 31.17 | 228.31 ± 30.99 | 0.091 |
| 12 months (four times treatment) | 218.26 ± 30.59 | 234.01 ± 27.35 | 0.035 |
| a P value | 0.015 | <0.001 | |
| b P value | <0.001 | <0.001 | |
| c P value | <0.001 | <0.001 | |
| d P value | <0.001 | <0.001 | |
BTA: botulinum toxin type A; BTA+FNS: botulinum toxin type A+finasteride; aP value was derived from comparisons between 0 and 3 months; bP value was derived from comparisons between 0 and 6 months; cP value was derived from comparisons between 0 and 9 months; dP value was derived from comparisons between 0 and 12 months.