Table 2 Mean score of each subscale, composite and components of SF-36 questionnaire
SF-36 indicators | Mean score (SD) | Without VI (SD) | With VI (SD) | p-value |
|---|---|---|---|---|
Physical functioning | 54.14 (20.10) | 62.71(20.02) | 50.87(19.20) | 0.00* |
Role limitation: PH | 46.05(33.26) | 58.41 (32.28) | 41.34 (32.49) | 0.00* |
Bodily Pain | 44.34 (19.57) | 47.00 (16.64) | 43.32 (20.52) | 0.16 |
General health | 51.28(16.65) | 57.14 (16.30) | 49.05 (16.27) | 0.00* |
Vitality | 46.35(10.85) | 47.82 (8.89) | 45.79 (11.48) | 0.16 |
Social functioning | 44.09(18.44) | 42.59 (16.44) | 44.66 (19.15) | 0.40 |
Role limitation: EP | 41.78 (31.73) | 50.48 (32.844) | 38.46 (30.75) | 0.05 |
Mental health | 48.15 (11.10) | 48.94 (10.67) | 47.86(11.27) | 0.47 |
Composite SF-36 | 46.98 (13.08) | 51.88 (12.28) | 45.11 (12.91) | 0.00* |
Physical component | 48.95(16.39) | 56.31(14.74) | 46.15(16.16) | 0.00* |
Mental component | 45.09(12.20) | 47.46 (12.27) | 44.19 (12.08) | 0.04* |