The authors conducted a case-control study of risk factors for retinal vein occlusions using
87 patients with vein occlusions, chosen randomly from photographic files from their …

PURPOSE: To describe the prevalence and the 5-year incidence of retinal central and
branch vein occlusion and associated risk factors. METHODS: The Beaver Dam Eye Study …

We analyzed data on 1,108 patients (1,229 eyes) with various types of retinal vein occlusion.
Retinal vein occlusion was classified into six distinct clinical types:(I) nonischemic and (II) …

Objectives To describe the 15-year incidence of retinal vein occlusion (central retinal vein
occlusion and branch retinal vein occlusion) and associated risk factors. Methods A …

PURPOSE: To investigate systemic diseases associated with various types of retinal vein
occlusion. METHODS: We investigated prospectively in 1090 consecutive patients with …

Background: The prognosis of retinal vein occlusion is highly unpredictable because
nonischemic types may convert into ischemic types within the first months. This study was …

Records of 145 consecutive central and 214 branch retinal vein occlusion (CRVO and
BRVO) patients were reviewed retrospectively to determine the differences in risk factors …

Purpose To identify risk factors for central retinal vein occlusion (CRVO). Methods This clinic-
based case-control study included 408 patients with CRVO aged 21 years and older and …

OBJECTIVE: Possible risk factors for hemiretinal vein occlusion were identified and
compared with risk factor profiles for central and branch retinal vein occlusion. DESIGN: The …

A population-based study found an overall incidence rate of symptomatic retinal vein
occulusion (RVO) in a 4-year period to be 2.14 per 1,000 in the 40 years and over age …