Table 4.
Subgroup analysis of Cox proportional hazard model.
| N | No. of Sjögren’s Syndrome | Crude HR | 95% C.I. | Adjusted HR † | 95% C.I. | |
|---|---|---|---|---|---|---|
| Follow-up duration ≤2 years | ||||||
| Obsessive-compulsive disorder † | ||||||
| No | 3356 | 2 | 1 | 1 | ||
| Yes | 1678 | 3 | 2.99 | 0.5–17.88 | 3.03 | 0.51–18.16 |
| Follow-up duration >2 years | ||||||
| Obsessive-compulsive disorder ‡ | ||||||
| No | 3284 | 13 | 1 | 1 | ||
| Yes | 1649 | 22 | 3.36 | 1.69–6.67 | 3.50 | 1.76–6.96 |
† Adjusted for age, gender, hypertension, coronary artery disease, and stroke. ‡ Adjusted for age, gender, hypertension, hyperlipidemia, diabetes mellitus, coronary artery disease, stroke, and cancer.