| Baseline | 4th week | 8th week |  |  |
---|---|---|---|---|---|
Outcome | Mean rank | Mean rank | Mean rank | χ2 | p-value** |
MPG (n = 25) | |||||
 BBQ | 28.1a | 34.4b | 36.4b | 49.238 | 0.001 |
 PSEQ | 32.8a | 44.7b | 47.1b | 45.632 | 0.001 |
 FABQ-P | 33.8a | 14.7b | 11.1b | 50.210 | 0.001 |
 FABQ-W | 30.2a | 24.2b | 19.3c | 48.980 | 0.001 |
MPSBEEG (n = 22) | |||||
 BBQ | 35.1a | 36.5b | 38.1b | 37.904 | 0.001 |
 PSEQ | 33.4a | 45.5b | 47.6b | 41.302 | 0.001 |
 FABQ-P | 35.2a | 14.6b | 11.0b | 40.000 | 0.001 |
 FABQ-W | 35.2a | 25.7b | 21.2b | 44.000 | 0.001 |
MPSBEEG (n = 20) | |||||
 BBQ | 40.3a | 38.4b | 39.8c | 35.096 | 0.001 |
 PSEQ | 36.3a | 47.6b | 50.5c | 38.100 | 0.001 |
 FABQ-P | 32.9a | 14.8b | 11.1c | 39.980 | 0.001 |
 FABQ-W | 37.5a | 26.8b | 22.2c | 40.000 | 0.001 |