Visual impairment, defined with the American Medical
Association Guides to the Evaluation of Permanent Impairment; visual
functioning, measured with the VF-14 and the Field Test Version of the
National Eye Institute - Visual Functioning Quenstionnaire (NEI-VFQ);
and the global quality of life, assessed with the Medical Outcomes Study
36 - Item Short Form Health Survey (SF-36), were determined in 147
consecutive patients with glaucoma.