Table 7.
Known-groups analyses for the ILQI total (alternative) score
| Known-grouping | n | Mean (SD) | Between groups effect size | Linear trends p value | Between groups p value | |
|---|---|---|---|---|---|---|
| Current health | Poor: 1–2 | 75 | 27.10 (7.957) | < 0.0001 | ||
| Moderate: 3–5 | 962 | 21.78 (6.557) | 0.80 | < 0.0001 | ||
| Good: 6–7 | 465 | 17.40 (6.431) | 1.46 | < 0.0001 | ||
| Impact on emotional well-being | Low impact: 1–2 | 301 | 14.32 (4.687) | < 0.0001 | ||
| Moderate impact: 3–5 | 789 | 20.14 (5.638) | − 1.08 | < 0.0001 | ||
| Large impact: 6–7 | 416 | 26.34 (6.425) | − 2.09 | < 0.0001 | ||
| Effect on daily activity reduction | Low impact: 0–3 | 736 | 16.13 (5.079) | < 0.0001 | ||
| Moderate impact: 4–6 | 428 | 23.16 (4.731) | − 1.42 | < 0.0001 | ||
| Large impact: 7–10 | 342 | 27.42 (6.069) | − 2.09 | < 0.0001 | ||
| Fatigue | No | 754 | 18.44 (6.563) | N/A | ||
| Yes | 752 | 22.95 (6.764) | − 0.68 | < 0.0001 | ||
| Depression | No | 1236 | 19.64 (6.548) | N/A | ||
| Yes | 270 | 25.52 (7.176) | − 0.88 | < 0.0001 |