Changes over time | Between group differences over time | Mean difference from 1^{st} to 6^{th} month | Mean difference from 12^{th} to 18^{th} month | |
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WHO-QoL physical area |
F(2.09, 3) = 4.67, p = .01 |
F(2.09, 3) = 17.95, < .0001 |
Group A: – 2.7 (95% CI = – 3.7 to – 1.7) Paired t = – 5.86, df = 17, p < .0001 |
Group A: 0.6 (95% CI = – 0.4 to 1.7) Paired t = 1.21, df = 17, p = .24 |
Group B: 1.2 (95% CI = 0.5 to 1.8) Paired t = 3.97, df = 19, p = .001 |
Group B: – 2.17 (95% CI = – 2.9 to – 1.3) Paired t = – 5.72, df = 14, p < .0001 |
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WHO-QoL social area |
F(2.40, 3) = 3.04, p = .04 |
F(2.40, 3) = 15.65, < .0001 |
Group A: – 2.6 (95% CI = – 3.4 to – 1.8) Paired t = – 7.21, df = 17, p < .0001 |
Group A: 0.8 (95% CI = – 0.6 to 2.2) Paired t = 1.19, df = 17, p = .001 |
Group B: 2.2 (95% CI = 1.4 6 to 3.1) Paired t = 5.75, df = 19, p < .0001 |
Group B: – 1.8 (95% CI = – 2.8 to – 0.9) Paired t = – 4.36, df = 14, p = .001 |
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WHO-QoL psychological area |
F(2.31, 3) = 4.67, p = .05 |
F(2.31, 3) = 5.11, = .006 |
Group A: – 1.5 (95% CI = – 2.2 to – 0.8) Paired t = – 4.60, df = 17, p < .0001 |
Group A: – 0.1 (95% CI = – 0.3 to 0.2) Paired t = – 0.49, df = 17, p = .63 |
Group B: – 0.2 (95% CI = – 0.7 to 1.2) Paired t = 0.52, df = 19, p = .60 |
Group B: – 0.5 (95% CI = – 1.2 to 0.2) Paired t = – 1.51, df = 14, p = .15 |
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WHO-QoL environmental area |
F(1.95, 3) = 4.35, p = .01 |
F(1.95, 3) = 8.68, = .001 |
Group A: – 2.1 (95% CI = – 2.8 to – 1.3) Paired t = – 5.61, df = 17, p < .0001 |
Group A: 0.7 (95% CI = – 0.1 to 1.5) Paired t = 1.76, df = 17, p = .09 |
Group B: 0.4 (95% CI = 0.16 to 0.8) Paired t = 2.34, df = 19, p = .03 |
Group B: – 0.5 (95% CI = – 1.1 to – 0.1) Paired t = – 2.20, df = 14, p = .04 |