Derivation of the EULAR Sicca Score (ESS)
| Dryness component | Univariate analysis | Multivariate analysis | ||||
|---|---|---|---|---|---|---|
| Correlation with overall dryness | p Value | p Value | Regression coefficients | SE | Estimated weight | |
| Ocular | 0.65342 | <0.0001 | <0.0001 | 0.28 | 0.043 | 1 |
| Oral | 0.75594 | <0.0001 | <0.0001 | 0.53 | 0.046 | 2 |
| Cutaneous | 0.48785 | <0.0001 | NS | – | – | |
| Nasal | 0.47909 | <0.0001 | NS | – | – | |
| Tracheal | 0.48126 | <0.0001 | NS | – | – | |
| Vaginal | 0.46823 | <0.0001 | NS | – | – | |