Time point | Summary | Sham | True | IRR (95% CI)* | P-value |
---|---|---|---|---|---|
12 weeks** | N Median (IQR) | 69 20 (12 to 29) | 69 19 (8 to 28) | 1.15 (0.94 to 1.41) 1.17 (0.96 to 1.42) | 0.18 0.11 |
4 weeks | N Median (IQR) | 78 8 (5 to 12) | 78 7 (4 to 10) | 1.23 (1.01 to 1.50) 1.24 (1.02 to 1.50) | 0.04 0.03 |