Table 3.
Comparison of video characteristics with adequate and inadequate quality.
| Variable | Adequate | Inadequate | p-value |
|---|---|---|---|
| Definition (n = 96) | |||
| Views | 8226.5 (1052.8–36,598.8) | 12,528.5 (715.8–58,796.3) | 0.54 |
| Likes | 154.0 (23.5–1125.0) | 139.5 (12.8–854.8) | 0.58 |
| Duration (min) | 7.56 (3.51–35.38) | 4.18 (2.20–11.41) | 0.02 |
| Language | |||
| Portuguese | 30 (65.2) | 16 (32.0) | 0.001 |
| Spanish | 7 (15.2) | 25 (50.0) | < 0.001 |
| English | 9 (19.6) | 9 (18.0) | 0.84 |
| Country of origin | |||
| Endemic country | 35 (76.1) | 30 (60.0) | 0.92 |
| Non-endemic country | 11 (23.9) | 20 (40.0) | 0.92 |
| Upload source | |||
| Healthcare and academic institutions/professionals | 16 (34.8) | 11 (22.0) | 0.16 |
| Governmental/intergovernmental organizations | 15 (32.6) | 14 (28.0) | 0.62 |
| Others | 15 (32.6) | 25 (50.0) | 0.08 |
| Etiology (n = 93) | |||
| Views | 10,187.0 (1044.5—45,687.5) | 3893.5 (473.8—20,773.8) | 0.14 |
| Likes | 153.0 (15.0—874.5) | 35.0 (24.0—534.8) | 0.32 |
| Duration (min) | 5.34 (3.22—27.27) | 3.17 (1.42—7.39) | 0.01 |
| Language | |||
| Portuguese | 36(46.8) | 9 (56.3) | 0.48 |
| Spanish | 26 (33.8) | 4 (25.0) | 0.49 |
| English | 15 (19.5) | 3 (18.8) | 0.94 |
| Country of origin | |||
| Endemic country | 54 (70.1) | 10 (62.5) | 0.05 |
| Non-endemic country | 23 (29.9) | 6 (37.5) | 0.54 |
| Upload source | |||
| Healthcare and academic institutions/professionals | 24 (31.2) | 3 (18.8) | 0.38 |
| Governmental/intergovernmental organizations | 21 (27.3) | 6 (37.5) | 0.41 |
| Others | 32 (41.6) | 7 (43.8) | 0.87 |
| Natural history of disease (n = 55) | |||
| Views | 14,255.0 (1185.0—48,351.0) | 4068.5 (2250.0—25,942.5) | 0.42 |
| Likes | 211.0 (38.0—687.0) | 46.5 (14.5—977.0) | 0.23 |
| Duration (min) | 7.12 (3.51—33.00) | 4.97 (2.64—38.73) | 0.63 |
| Language | |||
| Portuguese | 18 (41.9) | 5 (41.7) | 0.99 |
| Spanish | 17 (39.5) | 5 (41.7) | 0.89 |
| English | 8 (18.6) | 2 (16.7) | 0.87 |
| Country of origin | |||
| Endemic country | 29 (67.4) | 8 (66.7) | 1.00 |
| Non-endemic country | 14 (32.6) | 4 (33.3) | 1.00 |
| Upload source | |||
| Healthcare and academic institutions/professionals | 15 (34.9) | 3 (25.0) | 0.73 |
| Governmental/intergovernmental organizations | 12 (27.9) | 5 (41.7) | 0.36 |
| Others | 15 (34.9) | 3 (25.0) | 0.73 |
| Diagnosis (n = 29) | |||
| Views | 7126.5 (1668.8–41,566.0) | 8451.0 (866.0–68,515.0) | 0.81 |
| Likes | 113.5 (48.5–2025.0) | 190.0 (8.0–754.0) | 0.90 |
| Duration (min) | 45.43 (31.60–59.35) | 8.00 (4.00–27.50) | 0.01 |
| Language | |||
| Portuguese | 5 (50.0) | 8(42.1) | 0.68 |
| Spanish | 5 (50.0) | 6 (31.6) | 0.33 |
| English | 0 (0.00) | 5 (26.3) | 0.34 |
| Country of origin | |||
| Endemic country | 9 (90.0) | 11 (57.9) | 0.11 |
| Non-endemic country | 1 (10.0) | 8 (42.1) | 0.11 |
| Upload source | |||
| Healthcare and academic institutions/professionals | 5 (50.0) | 8 (42.1) | 0.68 |
| Governmental/intergovernmental organizations | 3 (30.0) | 5 (26.3) | 1.00 |
| Others | 2 (20) | 6 (31.6) | 0.67 |
| Treatment (n = 62) | |||
| Views | 5482.5 (819.3–23,875.0) | 4506.5 (1112.8–52,646.3) | 0.43 |
| Likes | 120.0 (7.5–556.5) | 103.5 (20.3–848.0) | 0.65 |
| Duration (min) | 11.99 (4.29–51.09) | 4.51 (2.55–19.24) | 0.04 |
| Language | |||
| Portuguese | 11 (36.7) | 19 (59.4) | 0.07 |
| Spanish | 12 (40.0) | 11 (34.4) | 0.64 |
| English | 7 (23.3) | 2 (6.3) | 0.07 |
| Country of origin | |||
| Endemic country | 19 (63.3) | 25 (78.1) | 0.20 |
| Non-endemic country | 11 (36.7) | 7 (21.9) | 0.20 |
| Upload source | |||
| Healthcare and academic institutions/professionals | 16 (53.3) | 3 (9.4) | < 0.001 |
| Governmental/intergovernmental organizations | 8 (26.7) | 12 (37.7) | 0.36 |
| Others | 6 (20.0) | 17 (53.1) | 0.007 |
Data are shown as median and 25–75% interquartile range or absolute frequency and percentage.