Table 2 Uveitis etiologies.

From: The epidemiology of uveitis: comparison of its causes and visual outcomes between three-tiered medical facilities in Ube city

Private Eye Clinic

Incidence (%)

General Hospital

Incidence (%)

University Hospital

Incidence (%)

Acute anterior uveitis

20.3

Traumatic iritis

11.8

Vogt–Koyanagi–Harada disease

9.9

Traumatic iritis

8.5

Acute anterior uveitis

7.8

Sarcoidosis

8.6

Diabetic iritis

6.8

Lens-induced uveitis

5.9

Acute anterior uveitis

6.0

Herpetic iritis

5.1

Vogt–Koyanagi–Harada disease

5.9

Herpetic iritis

4.6

Posner–Schlossman

3.4

Fungal endophthalmitis

3.9

CMV iritis

4.0

Sarcoidosis

3.4

Diabetic iritis

3.9

Behçet’s disease

4.0

Varicella-zoster virus (VZV) iritis

3.4

VZV iritis

3.9

VZV iritis

3.3

Fuchs’ uveitis syndrome

3.4

Sarcoidosis

3.9

Malignant disease

2.6

Others

5.1

Others

4.0

Others

9.9

Unclassified

40.7

Unclassified

49.0

Unclassified

47.0