Global rating of change (GRC) | N | Mean difference | SD | Mean difference 95 %-CI | Minimum | Maximum | Effect size (ES) | ES 95 %-CI | ||
---|---|---|---|---|---|---|---|---|---|---|
Somewhat worse | 6 | −11.01 | 17.08 | −28.94 | 6.91 | −30.00 | 16.25 | -.64 | −1.51 | 0.27 |
Unchanged | 46 | 3.30 | 12.69 | -.46 | 7.07 | −14.33 | 63.75 | .26 | −0.03 | 0.55 |
Somewhat better | 22 | 6.54 | 10.19 | 2.02 | 11.06 | −19.00 | 30.17 | .64 | 0.18 | 1.10 |
Much better | 9 | 39.07 | 32.71 | 13.93 | 64.22 | −7.83 | 93.50 | 1.19 | 0.30 | 2.04 |