HAQ and disease-specific symptom scores, by visit. The percentage missing refers to the proportion of patients unobserved for that variable during their visit, or unobserved for the entire visit (for reasons that might be related to their disease).
| Scores | Mean (SD) | No. Available | % Missing |
|---|---|---|---|
| HAQ | |||
| Baseline | 0.84 (0.70) | 742 | 0.4 |
| Visit 2 | 0.85 (0.69) | 445 | 18 |
| Visit 3 | 0.85 (0.72) | 281 | 24 |
| Visit 4 | 0.81 (0.71) | 155 | 23 |
| Raynaud’s | |||
| Baseline | 3.01 (2.98) | 743 | 0.3 |
| Visit 2 | 2.97 (2.95) | 446 | 18 |
| Visit 3 | 3.04 (3.01) | 282 | 24 |
| Visit 4 | 3.04 (3.07) | 155 | 23 |
| Finger ulcers | |||
| Baseline | 2.10 (3.03) | 739 | 0.8 |
| Visit 2 | 2.00 (2.92) | 442 | 19 |
| Visit 3 | 2.31 (3.13) | 282 | 24 |
| Visit 4 | 2.26 (3.09) | 155 | 23 |
| Gastrointestinal problems | |||
| Baseline | 1.92 (2.68) | 738 | 0.9 |
| Visit 2 | 1.71 (2.50) | 444 | 19 |
| Visit 3 | 1.90 (2.74) | 281 | 24 |
| Visit 4 | 1.71 (2.40) | 155 | 23 |
| Breathing problems | |||
| Baseline | 2.08 (2.57) | 739 | 0.8 |
| Visit 2 | 2.03 (2.63) | 445 | 18 |
| Visit 3 | 2.01 (2.71) | 281 | 24 |
| Visit 4 | 1.97 (2.58) | 155 | 23 |
| Pain | |||
| Baseline | 3.71 (2.79) | 743 | 0.3 |
| Visit 2 | 3.57 (2.73) | 445 | 18 |
| Visit 3 | 3.53 (2.87) | 281 | 24 |
| Visit 4 | 3.45 (2.77) | 155 | 24 |
HAQ: Health Assessment Questionnaire.