Abbreviations: CD, Crohn’s disease; IBD, inflammatory bowel disease; UC, ulcerative colitis
Figure 1: Prevalence rate of IBD, Crohn’s disease, and ulcerative colitis among different age groups
|
|
CRVO (%) |
No CRVO (%) |
Total |
n= 3,630 |
n= 46,039,770 |
|
Race |
Caucasian |
2,240 (61.70) |
23,381,500 (50.78) |
African American |
710 (19.56) |
5,089,560 (11.05) |
|
Asian |
60 (1.65) |
751,630 (1.63) |
|
Comorbidities |
Type 2 Diabetes Mellitus |
1,130 (31.13) |
2,051,600 (4.45) |
Benign Hypertension |
700 (19.28) |
1,054,150 (2.29) |
|
Hyperlipidemia |
1,800 (48.58) |
4,326,260 (9.39) |
|
Obesity |
1,020 (28.09) |
3,086,940 (6.70) |
|
IBD |
70 (1.92) |
181,110 (0.39) |
|
Crohn’s disease |
50 (1.37) |
144,050 (0.31) |
|
Ulcerative colitis |
40 (1.10) |
105,710 (0.22) |
|
Hypothyroidism |
380 (10.47) |
1,421,850 (7.90) |
|
Substance abuse |
Smoking |
510 (14.05) |
2,554,870 (3.08) |
Cannabis |
60 (1.65) |
441,270 (0.96) |
|
Medications |
OCP |
70 (1.93) |
850,630 (1.84) |
Abbreviations: CRVO, central retinal vein occlusion; IBD, inflammatory bowel disease; OCP, oral contraceptive pills
Table 1: Baseline characteristics of patients with CRVO and control
CRVO |
||
|
OR (95% CI) |
P-value |
Hyperlipidemia |
8.58 (7.97-9.24) |
<0.001 |
Type 2 diabetes mellitus |
8.40 (7.73-9.12) |
<0.001 |
Crohn's disease |
7.01 (5.37-8.96) |
<0.001 |
Ulcerative colitis |
7.55 (5.63-9.86) |
<0.001 |
Smoking |
2.83 (2.54-3.14) |
<0.001 |
OCP |
1.75 (1.41-2.15) |
<0.001 |
Hypertension |
9.43 (8.55-10.38) |
<0.001 |
Abbreviations: CI, confidence interval; OCP, oral contraceptive pills; OR, odd ratio
Table 2: Risk of developing CRVO using univariate regression analysis model
|
CRVO |
||||
|
OR (95% CI) |
P-value |
|
OR (95% CI) |
P-value |
Hyperlipidemia |
4.66 (4.25-5.11) |
<0.001 |
Hyperlipidemia |
4.51 (4.11-4.93) |
<0.001 |
Type 2 diabetes mellitus |
2.69 (2.44-2.96) |
<0.001 |
Type 2 diabetes mellitus |
2.63 (2.38-2.90) |
<0.001 |
Crohn's disease |
4.85 (3.71-6.21) |
<0.001 |
Ulcerative colitis |
4.50 (3.36-5.90) |
<0.001 |
Smoking |
1.49 (1.34-1.66) |
<0.001 |
Smoking |
1.47 (1.32-1.64) |
<0.001 |
OCP |
1.63 (1.31-1.99) |
<0.001 |
OCP |
1.50 (1.20-1.85) |
<0.001 |
Hypertension |
2.41 (2.16-2.69) |
<0.001 |
Hypertension |
2.37 (2.12-2.63) |
<0.001 |
Abbreviations: CI, confidence interval; OCP, oral contraceptive pills; OR, odd ratio
Table 3: Risk of developing CRVO using multivariate regression analysis model
Abbreviations: CD, Crohn’s disease; IBD, inflammatory bowel disease; UC, ulcerative colitis
Figure 1: Prevalence rate of IBD, Crohn’s disease, and ulcerative colitis among different age groups
Tables at a glance
Figures at a glance