Table 2. Interventions’ General Characteristics.
| Setting | Population | Intervention (months) | Follow-up (months) | Methods of measurement | Assessed Behaviors | Sample INT/CN | Adherence to protocol (%) | ITT analysis | |
|---|---|---|---|---|---|---|---|---|---|
| Colín-Ramírez et al.32 | School | Children | 12 | - | Questionnaire | Screen time | 245/253 | 39.6 | No |
| Bacardi-Gascon et al.30 | School | Children | 6 | 18 | Questionnaire | Sitting/Screen time | 280/252 | 91.4 | Yes |
| Hardman et al.25,35,36 | School | Adolescents | 9 | - | Questionnaire | Screen time | 1059/1096 | 44.8 | Yes |
| Martínez-Andrade et al.31 | Primary Care Clinics | Children (aged < 5) | 1.5 | 6 | Questionnaire | Screen time | 168/138 | 64.9 | Yes |
| Andrade et al.33,37 | School | Adolescents | 28 | - | Questionnaire | Screen time | 686/684 | 79.7 | Yes |
| Leme et al.26,38 | School | Adolescents | 6 | - | Questionnaire | Computer/ TV-viewing | 142/107 | 78.2 | Yes |
| Guimarães et al.27 | School | Adolescents | 3 | - | Questionnaire | Sedentary activities | 49/65 | 53.1 | No |
| Bandeira et al.28 | School | Adolescents | 3 | - | Questionnaire | Screen time | 1182 | 91.8 | No |
| Gutiérrez-Martínez et al.34 | School | Children | 2.5 | - | ActGraph Gt3x+ | SB ( < 25 counts) | 120/68 | 65 | Yes |
| Rauber et al.29 | Camp | Children/Adolescents | 0.17 | 3 | Questionnaire | Sedentary leisure activities | 24 | 83 | No |
INT=intervention; CON=control; SB=Sedentary Behaviour; Screen=television, computer and video game time; ITT=intention-to-treat.