Table 1 Statistical characteristics of the subjects
From: Validation of the phenol red thread test in a Chinese population
Parameters | Experimental Group | Control Group |
|---|---|---|
n (eyes) | 63 | 45 |
Age (years) | 27.00 (23.00,31.00) | 34.00 (22.00,29.00) |
Gender (Male/Female) | 5/58 | 5/40 |
OSDI (score) | 20.00 (10.42,22.92) | 10.42 (2.64,22.50) |
PRT test-first (mm) | 7.04 ± 3.01 | 10.33 ± 3.55 |
PRT test-average (mm) | 7.07 ± 2.61 | 10.27 ± 2.88 |
TMH (mm) | 0.189 ± 0.053 | 0.219 ± 0.05 |
Schirmer I test (mm) | 4.00 (1.00,6.00) | 16.00 (6.75,30.00) |