Table 2 Univariate and multivariate cox regression model analysis of factors associated with non-infectious uveitis.

Age group

10–19

1 (Reference)

1 (Reference)

20–29

1.88 (1.64–2.15)

 < .001

1.88 (1.64–2.16)

 < .001

30–39

2.17 (1.90–2.47)

 < .001

2.06 (1.81–2.36)

 < .001

40–49

2.45 (2.16–2.78)

 < .001

2.16 (1.90–2.45)

 < .001

50 and more

6.64 (5.93–7.45)

 < .001

4.27 (3.79–4.82)

 < .001

Region of residence

Rural

1.09 (1.05–1.14)

 < .001

1.10 (1.05–1.15)

 < .001

Urban

1 (Reference)

1 (Reference)

Household income

0–30%

0.95 (0.89–1.01)

.07

0.83 (0.78–0.88)

 < .001

30–70%

0.87 (0.83–0.92)

 < .001

0.90 (0.86–0.95)

 < .001

70–100%

1 (Reference)

1 (Reference)

Comorbidity

Hypertension

3.72 (3.56–3.88)

 < .001

1.59 (1.50–1.69)

 < .001

Diabetes

3.38 (3.22–3.54)

 < .001

1.43 (1.35–1.51)

 < .001

Chronic kidney disease

2.61 (2.44–2.79)

 < .001

1.26 (1.18–1.36)

 < .001

PCOS

1.78 (1.22–2.57)

.003

2.79 (1.92–4.05)

 < .001

Behcet’s disease

7.83 (6.40–9.60)

 < .001

5.47 (4.43–6.76)

 < .001

Juvenile idiopathic arthritis

2.56 (1.28–5.12)

.008

3.31 (1.58–6.94)

.002

Ankylosing spondylitis

3.51 (3.00–4.10)

 < .001

1.62 (1.37–1.90)

 < .001

Systemic lupus erythematosus

2.46 (1.83–3.30)

 < .001

1.53 (1.13–2.06)

.005

Ulcerative colitis

1.76 (1.30–2.38)

 < .001

1.03 (0.76–1.40)

.85

Tuberculosis

2.04 (1.80–2.31)

 < .001

1.29 (1.13–1.46)

 < .001

Sarcoidosis

11.37 (6.46–20.00)

 < .001

6.06 (3.35–10.95)

 < .001

Crohn’s disease

2.24 (1.58–3.16)

 < .001

1.24 (0.86–1.79)

.24

Multiple sclerosis

2.75 (1.31–5.78)

.007

1.30 (0.58–2.89)

.52

Reactive arthritis

2.48 (1.86–3.31)

 < .001

1.50 (1.13–2.00)

.006