Table 4.
Baseline Hair Counts, End of Study Hair Counts, and Percent Increase by Treatment Group
| Variable | Sham (Placebo), Mean (SD) N, Med (Min, Max) | Active Treatment, Mean (SD) N, Med (Min, Max) | P-value |
|---|---|---|---|
| Baseline | 228.2 (133.4) 18, 216.5 (41, 560) | 209.6 (118.5) 24, 187.5 (53, 599) | 0.642a |
| Post Treatment | 252.1 (143.3) 18, 248.0 (44, 636) | 309.9 (166.6) 24, 270.5 (57, 829) | 0.235a |
| Difference from Baseline | 23.9 (30.1) 18, 15.5 (-23, 108) | 100.3 (53.4) 24, 91.0 (4, 230) | <0.0001a |
| Percent Increase | 11.05 (48.30) 18, 10.15 (-4.66, 43.20) | 48.07 (17.61) 24, 45.58 (7.55, 93.52) | <0.001a |
a
Two-sided unequal variance t-test.