Table 2 Baseline health status
Questionnaire | Domain | Total sample (n = 105) | Study completed (n = 86) | Dropout (n = 19) | p-valuec |
|---|---|---|---|---|---|
EQ-5D | Mobilityd | 1.87 (0.39) | 1.85 (0.39) | 1.95 (0.40) | 0.33 |
Self-Care | 1.70 (0.66) | 1.60 (0.62) | 2.16 (0.69) | 0.001 | |
Usual activities | 2.08 (0.65) | 1.99 (0.60) | 2.47 (0.70) | 0.01 | |
Pain/discomfort | 1.55 (0.66) | 1.56 (0.64) | 1.53 (0.77) | 0.85 | |
Anxiety/depression | 1.50 (0.67) | 1.47 (0.66) | 1.68 (0.67) | 0.20 | |
Index score | 0.51 (0.33) | 0.55 (0.30) | 0.33 (0.37) | 0.008 | |
VAS | 62.6 (14.0) | 64.1 (13.2) | 55.8 (15.9) | 0.02 | |
AQoL | Illnessd | 0.17 (0.17) | 0.18 (0.16) | 0.12 (0.19) | 0.04 |
Independent living | 0.58 (0.30) | 0.63 (0.27) | 0.36 (0.31) | <0.0005 | |
Social relationshipsd | 0.83 (0.20) | 0.85 (0.20) | 0.77 (0.20) | 0.06 | |
Physical sensesd | 0.92 (0.11) | 0.93 (0.09) | 0.86 (0.18) | 0.17 | |
Psychological wellbeing | 0.87 (0.13) | 0.97 (0.13) | 0.85 (0.15) | 0.50 | |
Total | 0.46 (0.28) | 0.50 (0.27) | 0.29 (0.30) | 0.005 | |
SF-36 | Physical Functioningd | 21.0 (21.1) | 22.3 (20.8) | 15.5 (22.4) | 0.07 |
Role-physicald | 37.1 (42.8) | 38.4 (43.2) | 31.6 (41.5) | 0.61 | |
Bodily paind | 70.9 (29.5) | 72.8 (28.3) | 62.3 (34.0) | 0.23 | |
General health | 29.7 (19.1) | 30.1 (19.2) | 28.2 (19.3) | 0.70 | |
Vitality | 51.1 (18.9) | 51.3 (19.1) | 50.3 (18.7) | 0.83 | |
Social functioning | 65.0 (26.1) | 67.0 (25.7) | 55.9 (27.1) | 0.10 | |
Role-emotionald | 62.9 (44.9) | 63.6 (44.7) | 59.7 (46.6) | 0.80 | |
Mental health | 68.6 (19.9) | 69.7 (19.3) | 63.8 (22.2) | 0.25 | |
PCSd | 22.4 (9.6) | 22.9 (9.2) | 19.8 (11.3) | 0.08 | |
MCS | 47.3 (14.1) | 47.7 (14.4) | 45.1 (15.4) | 0.48 | |
SGRQ | Symptoms | 58.6 (22.5)a | 59.3 (22.9)b | 55.4 (25.5) | 0.52 |
Activityd | 74.8 (21.9)a | 73.6 (21.3)b | 80.1 (24.3) | 0.06 | |
Impact | 45.2 (18.5)a | 43.6 (17.7) b | 52.7 (20.4) | 0.04 | |
Totald | 56.5 (21.8)a | 55.3 (16.0)b | 61.5 (19.7) | 0.09 |