TABLE 2.
Variables | Univariate Logistic Regression | Multivariate Logistic Regression | ||
---|---|---|---|---|
Unadjusted OR (95% CI) | P Value | Adjusted OR (95% CI) | P Value | |
Age | 0.986 (0.961 – 1.012) | .287 | 0.994 (0.959 – 1.030) | .727 |
Gender (Ref: Females) | 0.705 (0.328 – 1.512) | .369 | ||
Race (Ref: Caucasian) | .319+ | |||
African-American | 0.408 (0.155 – 1.076) | .070 | ||
Multiracial | 0 | 1.000 | ||
Other | 0.647 (0.213 – 1.961) | .441 | ||
Smoking status | 1.059 (0.384 – 2.922) | .912 | 3.127 (0.573 – 17.046) | .188 |
Comorbidities | ||||
Hypertension | 0.944 (0.385 – 2.316) | .901 | 1.133 (0.376 – 3.409) | .825 |
Diabetes mellitus | 0.604 (0.273 – 1.338) | .214 | 0.838 (0.299 – 2.351) | .737 |
Open angle glaucoma | 0.643(0.287 – 1.441) | .284 | 0.740 (0.251 – 2.184) | .585 |
Oral Medications | ||||
Beta blockers | 0.903 (0.373 – 2.189) | .822 | ||
Antiplatelet agents | 1.901 (0.842 – 4.290) | .122 | ||
ACE inhibitors | 1.456 (0.591 – 3.588) | .414 | ||
Anticoagulants | 0.315 (0.115 – 0.867) | .025 | 0.571 (0.123 – 2.644) | .474 |
Pentoxifylline | 0.157 (0.043 – 0.570) | .005 | 0.099 (0.018 – 0.550) | .008 |
Ischemic CRVO in initial eye | 0.266 (0.115 – 0.618) | .002 | 0.143 (0.044 – 0.466) | .001 |
Statistically significant P values highlighted in bold (P < .05).
RVO = retinal vein occlusion; CRVO = central retinal vein occlusion; CI = confidence interval; ACE = angiotensin converting enzyme