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|
Relation between credibility of website and accuracy of
website's contents. Values are numbers (percentages) unless otherwise
indicated
|
|
| Feature
of website credibility |
Levels of
accuracy*
|
|
Rank
correlation
|
| I |
II |
III |
|
Kendall's
tau b |
P value |
|
| Description of
source: |
| Present
(n=113) |
27
(24) |
42 (36) |
44 (39) |
|
0.15 |
0.48 |
| Absent (n=8) |
1
(12) |
1 (12) |
6 (76) |
|
|
|
| Description of
currency: |
| Present (n=59) |
20 (34) |
19 (32) |
20
(34) |
|
0.21 |
0.05 |
| Absent (n=62) |
8 (13) |
24
(39) |
30 (48) |
|
|
|
| Description of an evidence
hierarchy: |
| Present (n=22) |
7 (32) |
10 (45) |
5
(23) |
|
0.16 |
0.25 |
| Absent
(n=99) |
21 (21) |
33 (33) |
45 (46) |
|
|
|
|
|
*
Level I: more than two thirds of guideline statements covered;
level II: one third to two thirds of guideline statements covered;
level III: less than one third of guideline statements covered.
|