Cox proportional Hazards model for patients at the time of their baseline visit.
| Measure | Beta Coefficient | Standard Error | Hazard Ratio | 95% CI |
|---|---|---|---|---|
| Age | 0.04 | 0.01 | 1.04 | 1.03–1.06 |
| CSRG-Frailty Index Score | 0.32 | 0.07 | 1.38 | 1.21–1.58 |
| Physician Assessed Damage Score | 0.19 | 0.04 | 1.21 | 1.12–1.31 |
CSRG: Canadian Scleroderma Research Group.