Table 1.
Characteristics of included videos.
| Characteristics, Median (IQR) | Total (n = 171) |
|---|---|
| Viewing index 1 | 53.6 (5.6–319.1) |
| Number of views | 13,400.0 (727.0–103,500.0) |
| Posting days | 246.0 (97.0–441.0) |
| Engagement index 2 | 1057.0 (18.0–5436.0) |
| Number of likes | 1024.0 (0.0–5225.0) |
| Number of comments | 1024.0 (0.0–5225.0) |
| Number of shares | 16.0 (0.0–253.0) |
| Duration (seconds) | 19.0 (12.0–31.0) |
| Scoring, Mean (SD) | |
| DISCERN | 33.60 (8.22) |
| Reliability of the videos (item 1–8) | 2.50 (1.33) |
| Quality of treatment choices (item 9–15) | 1.65 (1.01) |
| Overall information quality (item 16) | 2.06 (1.23) |
| SEES 3 | 2.02 (1.69) |
| Exercise cycle | 0.15 (0.35) |
| Target area | 0.40 (0.49) |
| Effect | 0.42 (0.49) |
| Precaution | 0.08 (0.27) |
| Rationale | 0.23 (0.42) |
1 Number of views/posting days. 2 Number of likes + comments + shares. 3 Shoulder exercise education scores.