Table 2 Means (standard deviations) of scales for patients and their proxies at baseline, follow-up, and change in score (follow-up – baseline), and intra-class correlation coefficients
Domain | Visit | Self-Reported Mean (SD) | Proxy-Reported Mean (SD) | Difference (Proxy – Self-Report) Mean (SD) | ICC (95% CI) |
|---|---|---|---|---|---|
Cognitive Function, n = 40 | Baseline | 46.9 (9.9) | 43.8 (9.5) | − 2.6 (8.1)* | 0.63 (0.44, 0.76) |
Follow-up | 47.4 (9.2) | 43.8 (10.1) | −3.5 (7.4)* | 0.67 (0.46, 0.80) | |
Change | 0.8 (8.7) | 0.0 (8.1) | −0.8 (10.1) | 0.29 (0.04, 0.51) | |
Physical Function, n = 41 | Baseline | 36.0 (9.8) | 36.6 (10.3) | 0.6 (8.3) | 0.67 (0.50, 0.79) |
Follow-up | 38.6 (11.7) | 37.4 (10.7) | −1.2 (6.4) | 0.84 (0.74, 0.90) | |
Change | 2.7 (5.2)ƚ | 0.8 (10.1) | −1.8 (8.6) | 0.42 (0.18, 0.61) | |
Global Mental Health, n = 41 | Baseline | 46.2 (8.8) | 46.8 (9.0) | 0.6 (9.4) | 0.45 (0.22, 0.64) |
Follow-up | 48.1 (9.0) | 44.2 (10.1) | −4.0 (8.0)* | 0.60 (0.37, 0.75) | |
Change | 1.9 (6.6) | −2.6 (6.6)ƚ | −4.6 (8.7)* | 0.11 (− 0.10, 0.32) | |
Global Physical Health, n = 41 | Baseline | 41.4 (7.6) | 41.6 (7.7) | 0.2 (7.8) | 0.48 (0.26, 0.66) |
Follow-up | 44.5 (8.8) | 42.9 (8.6) | −1.7 (5.4) | 0.80 (0.68, 0.88) | |
Change | 3.1 (7.3)ƚ | 1.3 (8.0) | −1.8 (7.4) | 0.53 (0.32, 0.69) | |
Social Role Satisfaction, n = 41 | Baseline | 40.8 (9.2) | 42.5 (9.0) | 1.7 (9.7) | 0.42 (0.19, 0.61) |
Follow-up | 44.9 (10.0) | 43.3 (11.5) | −1.7 (10.7) | 0.51 (0.29, 0.68) | |
Change | 4.1 (5.9)ƚ | 0.7 (10.2) | −3.4 (10.3)* | 0.21 (− 0.03, 0.44) | |
Anxietyǂ, n = 41 | Baseline | 51.4 (7.4) | 54.5 (9.2) | 3.1 (10.0) | 0.27 (0.03, 0.48) |
Follow-up | 47.8 (8.9) | 52.1 (8.8) | 4.3 (9.1)* | 0.42 (0.19, 0.62) | |
Change | −3.6 (9.2)ƚ | −2.4 (10.6) | 1.2 (10.6) | 0.43 (0.20, 0.62) | |
Depressionǂ, n = 40 | Baseline | 52.8 (8.1) | 54.7 (9.2) | 1.9 (11.7) | 0.09 (− 0.17, 0.34) |
Follow-up | 51.4 (8.8) | 53.0 (9.0) | 1.8 (8.1) | 0.58 (0.38, 0.73) | |
Change | −1.1 (8.1) | −1.7 (10.1) | − 0.5 (12.7) | 0.06 (− 0.20, 0.31) | |
Fatigueǂ, n = 41 | Baseline | 57.6 (7.6) | 57.9 (7.5) | 0.3 (9.3) | 0.26 (0.00, 0.48) |
Follow-up | 53.0 (9.3) | 56.9 (9.7) | 3.8 (9.1)* | 0.51 (0.28, 0.68) | |
Change | −4.6 (7.1)ƚ | −1.0 (9.8) | 3.6 (10.7)* | 0.20 (− 0.04, 0.43) | |
Pain Interferenceǂ, n = 41 | Baseline | 52.3 (10.0) | 51.5 (9.6) | −0.7 (8.8) | 0.60 (0.41, 0.74) |
Follow-up | 50.9 (10.5) | 50.6 (9.6) | −0.3 (7.5) | 0.73 (0.58, 0.83) | |
Change | −1.4 (8.4) | −0.9 (9.6) | 0.5 (9.3) | 0.47 (0.25, 0.65) | |
Sleep Disturbanceǂ, n = 40 | Baseline | 51.8 (8.4) | 51.3 (10.5) | −0.5 (8.1) | 0.65 (0.47, 0.78) |
Follow-up | 50.2 (9.7) | 49.4 (10.3) | −0.3 (9.7) | 0.54 (0.33, 0.70) | |
Change | −2.0 (10.7) | −1.9 (9.1) | 0.1 (10.0) | 0.50 (0.28, 0.67) |