From: Validation of the phenol red thread test in a Chinese population
Parameters | n | Mean ± SDb/Median(P25,P75) | Spearman’s rho | P value |
---|---|---|---|---|
PRTc test-average (mm) | 108 | 8.40 ± 3.14 | - | - |
Schirmer I test (mm) | 108 | 6.00 (3.00,16.00) | 0.385 |  < 0.001 |
TMHd (mm) | 108 | 0.201 ± 0.054 | 0.306 | 0.001 |