Table 3.
Percentage change in health behaviors
| Variables | Intervention group | Control group | ||||
|---|---|---|---|---|---|---|
|
|
|
|||||
| 2014 | 2016 | Change* | 2014 | 2016 | Change* | |
|
|
|
|||||
| (%) | (%) | (%) | (%) | (%) | (%) | |
| Food habits | ||||||
| Consumption of fruits ≥ 3 times/week | 61.4 | 65.4 | 6.5 | 65.5 | 61.6 | −5.9 |
| Consumption of vegetables ≥ 3 times/week | 36.7 | 49.1 | 33.7 | 45.1 | 45.7 | 1.3 |
| Consumption of sugary drinks ≥ 3 times/week | 39.5 | 38.6 | −2.3 | 42.0 | 48.4 | 15.2 |
| Consumption of cookies/chips ≥ 3 times/week | 40.7 | 39.2 | −3.7 | 36.5 | 51.3 | 40.5 |
| Substance abuse | ||||||
| Smoking in the past year | 13.6 | 14.5 | 6.6 | 16.1 | 19.4 | 20.5 |
| Alcohol use in the past year | 24.7 | 27.0 | 9.3 | 26.3 | 26.4 | 0.4 |
| Experience of drug abuse | 5.7 | 6.0 | 5.2 | 9.4 | 11.5 | 22.3 |
| Violence and injury | ||||||
| Being in a fight | 33.1 | 35.2 | 6.3 | 35.7 | 43.6 | 22.1 |
| Being insulted | 34.9 | 25.8 | −26.0 | 43.5 | 31.6 | −27.3 |
| Being physically attacked | 24.4 | 21.8 | −10.6 | 22.0 | 23.4 | 6.3 |
| Psychological distress | ||||||
| Suicidal ideation | 26.5 | 27.4 | 3.4 | 19.6 | 26.2 | 33.7 |
| Suicide attempt | 18.1 | 21.8 | 20.4 | 12.2 | 25.7 | 110.6 |
| Feeling depressed | 61.7 | 48.9 | −20.7 | 43.3 | 50.8 | 17.3 |
| Physical activity | ||||||
| 60 min walking for 5 or more days in a week | 28.0 | 24.3 | −13.2 | 30.2 | 28.7 | −4.9 |
| TV viewing > 2 hours/day | 22.9 | 21.7 | −5.2 | 12.9 | 23.9 | 85.2 |
| Videogame use > 2 hours/day | 7.8 | 11.9 | 52.5 | 6.7 | 14.0 | 108.9 |
| Internet use > 2 hours/day | 34.3 | 39.8 | 16.0 | 18.8 | 33.1 | 76.0 |
*
Formula = (midline baseline)/baseline × 100.