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Table 6 Results of factor analysis on ten subscales of NEI VFQ-25 (‘General Health’ and ‘Driving’ were excluded): factor loadings after varimax rotation

From: Validation and cross-cultural adaptation of the National Eye Institute Visual Function Questionnaire (NEI VFQ-25) in Serbian patients

Subscale

Factor 1

Factor 2

Near activities

0.882

0.082

Distance activities

0.879

0.199

Social functioning

0.763

0.404

General vision

0.757

0.128

Role difficulties

0.655

0.363

Peripheral vision

0.622

0.263

Mental health

0.256

0.816

Dependency

0.364

0.732

Ocular pain

−0.005

0.689

Color vision

0.389

0.541

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Health and Quality of Life Outcomes

ISSN: 1477-7525

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