Cost-effectiveness analysis in glaucoma: what drives utility? Results from a pilot study in Sweden.


PURPOSE To investigate the effect of different levels of visual field defect in glaucoma on utilities and to test if utilities could be assessed using a general questionnaire such as the EQ-5D. METHODS A cross-sectional study in 199 patients with ocular hypertension or open-angle glaucoma grouped into 5 severity stages according to visual field defects… (More)


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