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DC Field | Value | Language |
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dc.contributor.author | Andrade Tenesaca, Dolores Susana | - |
dc.contributor.author | Ochoa Aviles, Angelica Maria | - |
dc.contributor.author | Andrade Muñoz, Diana Jesus | - |
dc.contributor.author | Rojas Reyes, Rosendo Ivan | - |
dc.contributor.author | Donoso Moscoso, Silvana Patricia | - |
dc.contributor.author | Kolsteren, Patrick | - |
dc.date.accessioned | 2021-11-10T15:45:02Z | - |
dc.date.available | 2021-11-10T15:45:02Z | - |
dc.date.issued | 2014 | - |
dc.identifier.issn | 1479-5868 | - |
dc.identifier.uri | https://ijbnpa.biomedcentral.com/articles/10.1186/s12966-014-0153-5 | - |
dc.description.abstract | Background: Effective lifestyle interventions are needed to prevent noncommunicable diseases in low- and middle-income countries. We analyzed the effects of a school-based health promotion intervention on physical fitness after 28 months and explored if the effect varied with important school characteristics. We also assessed effects on screen time, physical activity and BMI. Methods and results: We performed a cluster-randomized pair matched trial in schools in urban Ecuador. The intervention included an individual and environmental component tailored to the local context and resources. Primary outcomes were physical fitness (EUROFIT battery), screen time (questionnaires) and physical activity (accelerometers). Change in BMI was a secondary outcome. A total of 1440 grade 8 and 9 adolescents (intervention: n = 700, 48.6%) and 20 schools (intervention: n = 10, 50%) participated. Data of 1083 adolescents (intervention: n = 550, 50.8%) from 20 schools were analyzed. The intervention increased vertical jump (mean effect 2.5 cm; 95% CI 0.8-4.2; P = 0.01). Marginally insignificant, adolescents from the intervention group needed less time for speed shuttle run (intervention effect = −0.8 s, 95% CI −1.58-0.07; P = 0.05). The proportion of students achieving over 60 minutes of moderate-to-vigorous physical activity/day decreased over time with the change in proportion significantly less in the intervention schools (6 vs. 18 percentage points, P < 0.01). The intervention effect on speed shuttle run was significant in larger schools while the effect on vertical jump was larger in mixed gender school compared to small and female schools. The proportion of schools that met the recommendations for physical activity increased with 37% in intervention schools with half-day schedule compared to the controls in the pair. No significant effects were found on screen time and BMI. Measurement of physical activity in a subsample was a limitation. No adverse effects were reported. Conclusions: A school-based intervention with an individual and environment component can improve physical fitness and can minimize the decline in physical activity levels from childhood into adolescence in urban Ecuador. | - |
dc.language.iso | es_ES | - |
dc.source | International Journal of Behavioral Nutrition and Physical Activity | - |
dc.subject | Fitness | - |
dc.subject | Sedentary | - |
dc.subject | Physical activity | - |
dc.subject | Adolescents | - |
dc.subject | Randomized control trial | - |
dc.title | A school-based intervention improves physical fitness in Ecuadorian adolescents: a cluster-randomized controlled trial | - |
dc.type | ARTÍCULO | - |
dc.ucuenca.idautor | 0103475521 | - |
dc.ucuenca.idautor | 0104452693 | - |
dc.ucuenca.idautor | 0301665378 | - |
dc.ucuenca.idautor | 0100023126 | - |
dc.ucuenca.idautor | 0102590569 | - |
dc.ucuenca.idautor | 0000-0002-0504-2205 | - |
dc.identifier.doi | 10.1186/s12966-014-0153-5 | - |
dc.ucuenca.version | Versión publicada | - |
dc.ucuenca.areaconocimientounescoamplio | 09 - Salud y Bienestar | - |
dc.ucuenca.afiliacion | Andrade, D., Universidad de Cuenca, Departamento de Biociencias, Cuenca, Ecuador | - |
dc.ucuenca.afiliacion | Ochoa, A., Universidad de Cuenca, Departamento de Biociencias, Cuenca, Ecuador | - |
dc.ucuenca.afiliacion | Andrade, D., Universidad de Cuenca, Cuenca, Ecuador | - |
dc.ucuenca.afiliacion | Rojas, R., Universidad de Cuenca, Cuenca, Ecuador | - |
dc.ucuenca.afiliacion | Donoso, S., Universidad de Cuenca, Departamento de Biociencias, Cuenca, Ecuador | - |
dc.ucuenca.afiliacion | Kolsteren, P., Ghent University, Gent, Belgica | - |
dc.ucuenca.correspondencia | Andrade Tenesaca, Dolores Susana, donaandrade@hotmail.com | - |
dc.ucuenca.volumen | volumen 11, número 1 | - |
dc.ucuenca.indicebibliografico | SCOPUS | - |
dc.ucuenca.factorimpacto | 2.652 | - |
dc.ucuenca.cuartil | Q1 | - |
dc.ucuenca.numerocitaciones | 3636 | - |
dc.ucuenca.areaconocimientofrascatiamplio | 3. Ciencias Médicas y de la Salud | - |
dc.ucuenca.areaconocimientofrascatiespecifico | 3.3 Ciencias de la Salud | - |
dc.ucuenca.areaconocimientofrascatidetallado | 3.3.12 Ciencias del Deporte y la Aptitud | - |
dc.ucuenca.areaconocimientounescoespecifico | 091 - Salud | - |
dc.ucuenca.areaconocimientounescodetallado | 0912 - Medicina | - |
dc.ucuenca.urifuente | https://ijbnpa.biomedcentral.com | - |
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