Promotion of cardiovascular health in preschool children: 36-month cohort follow-up

Jaime Céspedes, German Briceño, Michael E. Farkouh, Rajesh Vedanthan, Jorge Baxter, Martha Leal, Paolo Boffetta, Marilyn Hunn, Rodolfo Dennis, Valentin Fuster

Research output: Contribution to journalArticlepeer-review

40 Scopus citations


Background Educational interventions in preschool children could improve dietary behavior and physical activity, and prevent unhealthy body weights in low- and middle-income countries. Previously, we have reported the beneficial impact of an educational intervention in preschoolers in a 6-month trial. We now report extended results after 36 months. Methods Evaluating the cohort of previously intervened children, baseline measurements were made in May 2009 in 14 preschool facilities in Usaquén (Bogotá, Colombia). Follow-up measurements were performed at 18 and 36 months. The primary outcome was the mean change in children's knowledge and attitudes scores regarding healthy eating and living an active lifestyle, including habits scores related to physical activity. Secondary outcomes were the change over time of children's nutritional status and the mean change in parent's knowledge, attitudes, and habits. Results We included 1216 children, 3-5 years of age, and 928 parents. After adjusting by sex and age of children, socioeconomic status, age of parents, and age and education level of teachers, we found a significant increase in mean knowledge, attitudes, and habits scores at 36 months, compared with baseline: 87.94 vs 76.15 (P <.001); 86.39 vs 57.03 (P <.001); and 66.29 vs 48.72 (P <.001), respectively. We observed a similar increase in knowledge and attitude scores in parents: 73.45 vs 70.01 (P <.001); and 78.08 vs 74.65 (P <.001). The proportion of eutrophic children increased from 62.1% at baseline to 75.0% at 36 months (P <.0001). Conclusions After 36 months, the educational intervention maintained a beneficial trend toward a healthy lifestyle in children and their parents.

Original languageEnglish (US)
Pages (from-to)1122-1126
Number of pages5
JournalAmerican Journal of Medicine
Issue number12
StatePublished - Dec 2013
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • General Medicine


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