Time period | Ranks | N | p-value |
---|---|---|---|
Baseline – 4 weeks (n = 18) | Negative ranks | 16 | < 0.001 |
Positive ranks | 1 | Â | |
Ties | 1 | Â | |
Baseline – 18 weeks | Negative ranks | 16 | < 0.001 |
(n = 18) | Positive ranks | 0 |  |
Ties | 2 | Â | |
4 weeks – 18 weeks | Negative ranks | 5 | 0.405 |
(n = 18) | Positive ranks | 7 |  |
Ties | 6 | Â | |
Baseline – 52 weeks | Negative ranks | 13 | 0.001 |
(n = 15) | Positive ranks | 1 |  |
Ties | 1 | Â | |
4 weeks – 52 weeks | Negative ranks | 5 | 0.322 |
(n = 15) | Positive ranks | 6 |  |
Ties | 4 | Â |