RESUMEN
Sixty-eight foreign-born Hispanic patients with angiography-proven retinal-vein occlusion (RVO) and 50 age-, sex-, and race-matched controls were evaluated for systemic disease. Thirty of the RVO patients had central retinal-vein occlusion, and 38 had branch retinal-vein occlusion. Hypertension, the most commonly associated factor, was present in 66.2% of the RVO patients in contrast to 18% of the controls (P less than .001). Other factors which were more common in the RVO population included open-angle glaucoma (19.1% vs 8%), diabetes mellitus (16.2% vs 12%), and atherosclerotic heart disease (14.7% vs 10%); these, however, were not statistically significant (P greater than .05). Hyperlipidemia was present in 12% of the controls and 10.3% of the RVO group (P greater than .50). This is in direct contrast to reports of nonHispanic populations where hyperlipidemia has been reported to be present in up to 60% of RVO patients.