Analysis of the Patient Information Quality and Readability on Esophagogastroduodenoscopy (EGD) on the Internet
Table 3
Results of website content analysis and readability assessment.
Website number
Adequacy total
Authenticity
Overall content
Recommended
FRE
FKS
HON
GQS
1
21
10
good
yes
81.6
6
yes
5
2
30
10
good
yes
57.3
9
no
5
3
25
10
good
yes
58.6
9
no
4
4
19
3
fair
no
49.3
10
no
3
5
16
0
fair
no
51
9.3
no
3
6
9
0
fair
no
46.6
12
no
3
7
30
0
good
yes
57.4
9
no
5
8
16
0
fair
no
74.4
6
yes
4
9
16
0
fair
no
57.5
9
no
3
10
30
10
good
yes
-6.5
12
no
5
11
30
0
good
yes
46
11
no
5
12
18
0
fair
no
46.2
12
no
3
13
9
0
poor
no
63.3
8
no
2
14
26
0
good
yes
46.9
11
no
4
15
23
0
fair
no
57.1
10
no
3
16
18
0
fair
no
48.7
12
no
3
17
15
0
poor
no
59.7
10
no
3
18
14
0
poor
no
50.5
11
no
3
19
25
0
good
yes
33.6
12
no
4
20
21
0
fair
no
44.6
11
no
4
21
30
0
good
yes
26.9
12
no
5
22
30
0
good
yes
36.4
13
yes
5
23
15
0
poor
no
35.9
13
no
2
24
16
0
fair
no
46
12
no
3
25
30
0
good
yes
38.2
12
no
5
26
24
0
fair
yes
37.4
12
no
4
27
28
0
fair
yes
29.6
13.2
no
4
28
18
0
fair
no
56
8
no
4
29
15
0
fair
no
21
16.3
no
3
30
30
10
good
yes
38.2
13.3
no
5
31
26
0
good
yes
35
12.1
no
5
32
18
0
fair
no
38.9
13
no
3
33
3
0
poor
no
61.2
8
no
2
34
26
0
good
yes
37.1
15.6
no
5
35
16
0
fair
no
58
10
no
3
36
17
0
fair
no
43
12.73
no
3
37
19
0
fair
no
50
11
no
3
38
6
0
poor
no
50
10
no
2
39
6
0
poor
no
64
8
no
2
40
14
0
fair
no
43
12
no
3
41
17
0
fair
no
45
12
no
3
42
11
0
fair
no
61
8
no
3
43
23
0
good
no
48
10
no
4
44
PNF
PNF
PNF
PNF
PNF
PNF
PNF
PNF
GQS: global quality score, HON: health on net certification, FRE: Flesch-Kincaid Reading Ease (FRE), FKG: Flesch-Kincaid grade level, and PNF: page not found.
