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. 2018 Jun 14;20(6):e212. doi: 10.2196/jmir.9105

Table 3.

Website quality and information by registration country in descending order of quality.

Registration countrya Number of websites Website quality (summative score 0-47) Information content (summative score 0-25)

N Mean (SD) Minimum Maximum Mean (SD) Minimum Maximum
United Kingdom 4 26.50 (1.00) 26 28 8.00 (6.64) 2 16
Australia 2 21.50 (0.71) 21 22 15.50 (2.12) 14 17
Germany 25 20.72 (4.12) 15 29 10.00 (2.48) 5 16
Austria 13 19.85 (3.60) 14 28 12.85 (4.00) 8 20
Switzerland 11 18.91 (4.04) 13 25 9.27 (2.76) 3 13
United States 40 18.25 (3.03) 12 24 9.80 (4.24) 0 20
Singapore 5 18.20 (5.85) 8 22 10.40 (5.23) 6 17
South Africa 6 18.17 (3.43) 14 23 9.33 (3.93) 5 14
India 14 17.79 (1.81) 15 23 9.36 (4.52) 1 15
United Arab Emirates (Dubai) 3 17.00 (2.00) 15 19 13.33 (4.73) 8 17
Canada 3 15.67 (7.23) 11 24 8.33 (2.89) 5 10
Other or not identifiable registration country (eg, Spain and Romania) 17 15.29 (4.66) 9 22 8.53 (3.81) 3 16

aThe registration country according to which websites are listed here is not always equivalent with the coverage areas of these websites.