| T0 | T5 | Statistical data; |
---|---|---|---|
(mean score ± sd) | (mean score ± sd) | P-value | |
Group C | 7.05 ± 1.14 | 3.95 ± 1.70 | W = 190; P < 0.02 |
Group QW | 5.81 ± 1.16 | 2.67 ± 1.96 | W = 219; P < 10−4 |
Group BW | 7.35 ± 1.40 | 3.35 ± 1.69 | W = 276; P < 10− 4 |