Diagnosis/Schirmer’s | Patients | % | 95% CI4 |
---|
DES
1
/≤
5 mm
|
19
|
2
|
1.3 – 3.1
|
DES/>5 mm
|
39
|
4
|
3.0 – 5.6
|
Pre-DES
2
/≤
5 mm
|
235
|
25
|
22.2 – 27.6
|
Non-DES3/>5 mm | 655 | 69 | 66.1 – 72.0 |
Total | 948 | 100 | |
- 1DES was diagnosed in one or both eyes by a clinical ophthalmologist using: patient complaint, Schirmer’s reflex tear flow test, and fluorescein corneal surface staining (when appropriate).
- 2Pre-DES: ≤5 mm on Schirmer’s test in either eye and not diagnosed as DES.
- 3Non-DES: >5 mm on Schirmer’s test in either eye and not diagnosed as DES.
- 495% confidence interval based on binomial distribution was calculated with JMP ver. 10.0.2 (SAS Institute, Cary, NC, USA).