| Baseline | Week 3 | Week 6 | |||
| Active | Placebo | Active | Placebo | Active | Placebo |
Number per week (n) | 12.0 ± 7.3 | 10.6 ± 4.6 | 11.1 ± 5.6 | 11.2 ± 4.2 | 11.7 ± 6.4 | 11.2 ± 4.9 |
Average number per day (n) | 1.7 ± 1.0 | 1.5 ± 0.7 | 1.6 ± 0.8 | 1.6 ± 0.6 | 1.6 ± 0.9 | 1.6 ± 0.7 |
Consistency (Bristol stool chart) | 3.9 ± 1.9 | 3.3 ± 1.4 | 4.0 ± 1.2 | 3.7 ± 1.0 | 3.9 ± 1.4 | 3.5 ± 1.2 |