Table 4.

Associations between the NEI VFQ-25 Composite Score and SF-36 and EuroQol Questionnaires in Patients with Uveitis

Questionnaire Score	Association of Score Value with a 10-Point Difference in VFQ-25 Score (n = 254)	P*
Linear regression, mean (95% CI)†
SF-36 PCS	1.95 (1.39 to 2.51)	<0.001
SF-36 MCS	2.12 (1.29 to 3.01)	<0.001
EQ-VAS	2.38 (1.25 to 3.56)	<0.001
Logistic regression, OR (95% CI)‡
EQ-5D	1.82 (1.49 to 2.01)	<0.001

^*Regression models adjusted for age, sex, race/ethnicity, and education; subscale scores range from 0 to 100, with higher scores indicating better function.

^†Change in subscale score associated with 1-line difference in visual acuity estimated from linear regression model with adjustment.

^‡OR associated with EQ-5D outcome (categorized into four ordered levels at the quartiles from lowest to highest quartile) from proportional odds logistic regression.