Table 2 Consistency findings
From: Variability and accuracy of multiple saliva pepsin measurements in laryngopharyngeal reflux patients
Outcomes | HEMII-pH | |
|---|---|---|
Kappa | p value | |
Morning pepsin test | 0.036 | NS |
Post-lunch pepsin test | 0.024 | NS |
Post-dinner pepsin test | 0.022 | NS |
Highest pepsin test | 0.095 | NS |
RSS-12 > 11 | 0.050 | NS |
RSS-12 > 11 and RSA > 14 | 0.638 | 0.005 |