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The VF-14 Questionnaire for Functional Impairment in Patients with Cataracts

Specialty:

Neurology, Psychiatry, Ophthalmology & Otolaryngology

Objective:

ICD-10:

Description:

The VF-14 is a brief questionnaire designed to measure functional impairment  on patients due to cataract. It consists of 18 questions covering 14 aspects of visual function affected by cataracts. The VF-14 shows high internal consistency and is a reliable, valid instrument providing information not conveyed by visual acuity or general health status measures.

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