Table 3.
Engagement variables | Values, mean (SD) | Values, median (Q1a, Q3b) | Range | |
Total number of interactions | 23.6 (15.9) | 26.5 (8, 38) | 0-50 | |
SMS text messages | ||||
|
Quizzes | 6.2 (4.0) | 7 (2, 7) | 0-11 |
|
Stress-trainings | 1.3 (0.9) | 2 (0, 2) | 0-2 |
|
Self-challenges | 3.4 (2.4) | 4 (1, 6) | 0-6 |
|
Skill-trainings | 1.1 (0.9) | 1 (0, 2) | 0-2 |
|
Total use of text messages | 12.0 (7.7) | 14 (4, 19) | 0-21 |
Media objects | ||||
|
Videos | 5.1 (4.0) | 5 (1, 9) | 0-12 |
|
Pictures | 1.9 (1.5) | 2 (1, 3) | 0-4 |
|
Website links | 1.7 (1.7) | 1 (0, 3) | 0-6 |
|
Total use of media objects | 8.8 (6.9) | 9 (2, 15) | 0-20 |
Picture and SMS text message contests | ||||
|
Views | 1.8 (1.3) | 2 (0, 3) | 0-3 |
|
Posts | 0.3 (0.4) | 0 (0, 1) | 0-1 |
|
Votes | 0.7 (0.9) | 0 (0, 1) | 0-3 |
|
Total use of contests | 2.9 (2.5) | 3 (0, 5) | 0-9 |
aQ1: quartile 1.
bQ3: quartile 3.