Table 4 Kendall’s tau, standard error, 95% CI, and P-value of each test for treatment articles (n = 16)
From: The QUEST for quality online health information: validation of a short quantitative tool
|  | Kendall’s tau (95% CI) | SE | P-value |
|---|---|---|---|
QUEST vs HONcode | 0.47 (0.09–0.85) | 0.19 | 0.015 |
QUEST vs Sandvik | 0.62 (0.23–1.01) | 0.20 | 0.002 |
QUEST vs DISCERN | 0.65 (0.28–1.02) | 0.19 | < 0.001 |
HONcode vs Sandvik | 0.53 (0.13–0.92) | 0.20 | 0.009 |
HONcode vs DISCERN | 0.58 (0.20–0.96) | 0.19 | 0.003 |
Sandvik vs DISCERN | 0.58 (0.19–0.96) | 0.20 | 0.004 |