Table 2.
Total DISCERN scores (out of 30) by raters for each domain/extension category.
| Extension category | n | Rater 1 | Rater 2 | Rater 3 | Rater 4 | Average score of all raters | ICC | |
|---|---|---|---|---|---|---|---|---|
| Mean (SD) | Mean (SD) | p value | ||||||
| .com | 22 | 14.41 (5.47) | 11.59 (3.20) | 11.82 (4.87) | 12.27 (4.21) | 12.52 (3.49) | 0.0194 | 0.43 |
| .edu | 2 | 25 (0) | 14.5 (0.71) | 20.5 (0.71) | 20.5 (4.95) | 20.13 (20.13) | 0.00 | |
| .gov | 4 | 20.0 (3.74) | 14.5 (5.0) | 16.0 (11.05) | 14.25 (7.14) | 16.19 (14.13) | 0.18 | |
| .org | 9 | 22.56 (2.60) | 12.12 (2.62) | 13.89 (5.30) | 14.23 (6.42) | 15.69 (16.75) | 0.12 | |
| Others | 11 | 20.0 (5.93) | 14.82 (4.64) | 12.36 (5.48) | 14 (6.54) | 15.30 (15.75) | 0.26 | |