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. 2022 Jan 11;7(1):e27221. doi: 10.2196/27221

Table 3.

Mean readability scores according to each type of website (95% CI).


Academic institutions (n=1) Private clinics (n=15) Professional organizations (n=7) Medical information websites (n=7) Government websites (n=9) Miscellaneous (n=2) Total (N=41)
FREa score (SD) 71.9 (—b) 55.4 (8.4) 68.9 (7.4) 61.69 (8.4) 73.19 (5.17) 55.1 (21.9) 7.85 (2.38)
FKGc score (SD) 6.7 (—) 8.63 (1.3) 7.54 (1.8) 8.15 (1.4) 6.46 (1.1) 8.6 (3.9) 63.43 (14.21)

aFRE: Flesch-Kincaid reading ease.

bNot applicable.

cFKG: Flesch-Kincaid grade level.