Table 2.

Baseline features of the analyzed videos on PsA

Video data	(n = 155)
Number of days on YouTube	776 [(6–3655) / (444–1491)]
Number of views	1047 [(16–97,957) / (271–4213)]
View per day	1.80 [(0.04–188.38) / (0.49–5.67)]
Number of likes	10 [(1–2600) / (2–49)]
Number of dislikes	0 [(0–52) / (0–2)]
Number of comments	0 [(0–175) / (0–5)]
Duration (minute)	5.00 [(0.23–54.53) / (2.22–9.12)]
VPI	1.66 [(0.04–184.69) / (0.49–5.44)]
Modified DISCERN score	3 [(1–5) / (2–4)]
JAMA score	3 [(1–4) / (2–3)]
GQS score	4 [(1–5) / (3–4)]

Data presented as median [(minimum–maximum) / (interquartile range)] values

PsA psoriatic arthritis, JAMA Journal of the American Medical Association, benchmark criteria, GQS Global Quality Scale, VPI video power index