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. 2023 Feb 8;25:e39162. doi: 10.2196/39162

Table 3.

Descriptive statistics for TikTok videos of different sources and content.

Variables Likes, mean (SD) Comments, mean (SD) Shares, mean (SD) Days since upload (days), mean (SD) Duration (seconds), mean (SD)
Video source (n=100)

Doctor (n=81) 2247 (6006) 174.9 (358.8) 785 (2668) 133 (122.5) 52.73 (21.53)

Individuals (n=10) 2520 (3477) 258.4 (341.7) 311.3 (453.7) 208.9 (216.9) 37 (35.16)

News agencies (n=6) 52,232 (73,964) 182.5 (106.9) 19,070 (38,295) 349.3 (189.8) 28.17 (14.82)

Organizations (n=3) 73.67 (79.32) 34.33 (40.46) 79 (47.51) 79.33 (66.11) 44.33 (52.54)
Video content (n=100)

Surgery technique (n=21) 657.7 (692) 79.71 (82) 68.95 (103.8) 131.8 (115.6) 58.24 (28.96)

Disease knowledge (n=56) 1655 (3394) 177.3 (328.1) 543.8 (2203) 141.2 (134.6) 46.18 (19.6)

Lifestyle (n=16) 5827 (11,657) 292.5 (565.4) 2204 (4168) 149.8 (166.5) 56.31 (32.09)

News (n=7) 45,871 (69,610) 238 (204) 16,313 (35,711) 303.9 (211.1) 33.29 (17.76)