Change in PROMs scores by age, sex and SES
| Patient characteristic | Change in GIQLI (SD) (n=158) | P values* | Change in EQ-5D (SD) (n=160) | P values* |
| Age (years) | ||||
| >70 | 1.5 (25.0) | 0.46 | 0.03 (0.36) | 0.70 |
| 50–70 | 6.9 (25.8) | 0.07 (0.37) | ||
| <50 | 7.8 (39.3) | 0.09 (0.50) | ||
| Sex | ||||
| Male | 2.46 (28.7) | 0.43 | −0.01 (0.40) | 0.047 |
| Female | 6.14 (29.3) | 0.11 (0.39) | ||
| SES | ||||
| 1 (least deprived) | 2.39 (23.7) | 0.69 | 0.13 (0.32) | 0.61 |
| 2 | –0.75 (24.4) | 0.47 (0.32) | ||
| 3 | 3.94 (28.1) | 0.04 (0.39) | ||
| 4 | 4.52 (26.4) | 0.11 (0.42) | ||
| 5 (most deprived) | 9.96 (27.5) | –0.01 (0.49) | ||
*From ANOVA.
GIQLI, Gastrointestinal Quality of Life Index; PROM, patient-reported outcome measure; SES, socioeconomic status.