Table 2.
Mean values for each outcome at the three time points.
| 3 Months (N = 2309) |
6 Months (N = 2281) |
12 Months (N = 1802) |
Number of Observations N (%) |
|||
|---|---|---|---|---|---|---|
| SF-12v2 MCS | M (SD) | 47.05 (11.17) | 47.72 (11.30) | 47.44 (11.18) | 1 | 518 (20.3%) |
| Median | 48.76 | 49.84 | 49.64 | 2 | 918 (35.9%) | |
| Range | 9.71–72.86 | 7.56–71.98 | 10.16–73.80 | 3 | 1119 (43.8%) | |
| Missing | 417 (16.5%) | 367 (14.7%) | 495 (25.4%) | |||
| SF-12v2 PCS | M (SD) | 43.65 (11.29) | 45.73 (10.78) | 46.43 (10.20) | 1 | 506 (19.8%) |
| Median | 45.34 | 48.33 | 49.39 | 2 | 946 (37.0%) | |
| Range | 11.63–69.52 | 9.86–65.11 | 12.28–65.49 | 3 | 1103 (43.2%) | |
| Missing | 417 (16.5%) | 367 (14.7%) | 495 (25.4%) | |||
| QoLIBRI-OS | M (SD) | 67.39 (22.37) | 68.62 (21.59) | 68.27 (22.04) | 1 | 506 (19.8%) |
| Median | 71.00 | 71.00 | 71.00 | 2 | 946 (37.0%) | |
| Range | 0.00–100.00 | 0.00–100.00 | 0.00–100.00 | 3 | 1103 (43.2%) | |
| Missing | 409 (16.1%) | 373 (14.9%) | 493 (25.3%) | |||
| GAD-7 | M (SD) | 3.71 (4.57) | 3.58 (4.49) | 3.50 (4.38) | 1 | 626 (24.5%) |
| Median | 2.00 | 2.00 | 2.00 | 2 | 903 (35.3%) | |
| Range | 0.00–21.00 | 0.00–21.00 | 0.00–21.00 | 3 | 1026 (40.2%) | |
| Missing | 524 (20.7%) | 412 (16.5%) | 540 (27.7%) | |||
| PHQ-9 | M (SD) | 5.29 (5.40) | 5.01 (5.31) | 4.97 (5.38) | 1 | 625 (24.5%) |
| Median | 4.00 | 3.00 | 3.00 | 2 | 905 (35.4%) | |
| Range | 0.00–27.00 | 0.00–27.00 | 0.00–27.00 | 3 | 1025 (40.1%) | |
| Missing | 519 (20.5%) | 409 (16.3%) | 548 (28.1%) | |||
| PCL-5 | M (SD) | 13.12 (13.97) | 12.20 (13.64) | 12.30 (13.77) | 1 | 632 (24.7%) |
| Median | 8.00 | 8.00 | 7.00 | 2 | 902 (35.3%) | |
| Range | 0.00–79.00 | 0.00–80.00 | 0.00–79.00 | 3 | 1021 (40.0%) | |
| Missing | 516 (20.4%) | 414 (16.5%) | 557 (28.6%) | |||
| RPQ | M (SD) | 11.29 (12.57) | 10.96 (12.39) | 11.00 (12.25) | 1 | 587 (23.0%) |
| Median | 7.00 | 6.00 | 7.00 | 2 | 925 (36.2%) | |
| Range | 0.00–61.00 | 0.00–64.00 | 0.00–57.00 | 3 | 1043 (40.8%) | |
| Missing | 497 (19.6%) | 391 (15.6%) | 532 (27.3%) | |||
Note. N = absolute frequencies, % = relative frequencies, M = mean, SD = standard deviation.