Baseline & The 1st course | Baseline & The 2nd course | Baseline & The 3rd course | The 1st course & The 2nd course | The 1st course & The 3rd course | The 2nd course & The 3rd course | |
−2.15 | −2.95 | −3.77 | −.77 | −1.12 | −0.11 | Z value |
0.031# | 0.003## | 0.000### | 0.440 | 0.261 | 0.091 | P value |