Table 2 Pairwise comparison is performed by Wilcoxon Signed Rank Test for independent VPs showing an increase in situational interest from 10 minutes to 20 minutes and a continuous decline to 40 minutes
Pairwise comparison Across selected two-time points | Median Difference | p-value (Wilcoxon signed-rank test) | |
|---|---|---|---|
10 | 20 | - 0.5 | 0.012 |
30 | 0.5 | 0.001 | |
40 | 3.5 | < 0.001 | |
20 | 30 | 1 | 0.116 |
40 | 4 | < 0.001 | |
30 | 40 | 3 | < 0.001 |