The objective of our clinic-based case-control study was to identify risk factors for branch
retinal vein occlusion. Between 1986 and 1990 data were obtained at five clinical centers …

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 …

• A case-control study of 225 patients with branch retinal vein occlusion (BRVO) and 100
age-matched controls was conducted to assess potential clinical risk factors for BRVO. Male …

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 …

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 …

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 …

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

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) …

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 …