From: Power transformation for enhancing responsiveness of quality of life questionnaire
Treatment pair
W
p value
2A, 2B
1.35
0.175
2A, 2C
−1.95
0.051
2A, 2D
−1.84
0.066
2B, 2C
−0.93
0.353
2B, 2D
−0.74
0.460
2C, 2D
−0.27
0.786