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Table 4 Associations of OSDI© subscales (subtracted from 100) with NEI-VFQ subscales (Spearman ρ).

From: Comparison of the NEI-VFQ and OSDI questionnaires in patients with Sjögren's syndrome-related dry eye

 

OSDI Symptoms

OSDI Visual function

OSDI Environmental triggers

OSDI Overall

NEI-VFQ

    

General vision

0.34

0.60*†

0.28

0.51*

Ocular pain

0.60*†

0.50*

0.46†

0.62*

Near vision

0.08

0.46†

0.23

0.33

Distance vision

0.37

0.45†

0.27

0.46

Social function

0.16

0.26

0.17

0.22

Mental function

0.45*

0.61*

0.20

0.53*

Role function

0.19

0.64*

0.33

0.48*

Dependency

0.17

0.42*

0.17

0.33

Driving

0.28

0.57*†

0.33

0.48*

Peripheral vision

0.18

0.02

0.04

0.14

Overall

0.43

0.67*

0.37

0.61*†

  1. †Associations hypothesized at the start of the study; *statistically significant after age adjustment (p < 0.001)