| Baseline | 1-Month FUP | 3-Month FUP |
Control (n = 22) | 1.8 (1.9) | 1.9 (2.1) | 1.7 (1.8) |
Treatment (n = 18) | 2.7 (2.7) | 1.7 (2.3) | 2.0 (2.8) |
OVERALL (n = 40) | 2.2 (2.3) | 1.8 (2.2) | 1.9 (2.3) |