An intervention for improving the lifestyle habits of kindergarten children in Israel: A cluster-randomised controlled trial investigation

Liat Lerner-Geva, Elinor Bar-Zvi, Gila Levitan, Valentina Boyko, Brian Reichman, Orit Pinhas-Hamiel

Research output: Contribution to journalArticlepeer-review

Abstract

Objective To assess the effectiveness of an intervention programme to improve kindergarten children's eating and leisure habits in Israel. Design A cluster-randomised controlled trial. Setting Six full-day kindergartens in Israel were randomly divided into three groups. Group A received the full intervention programme, which included lessons on good eating habits and daily physical exercise. Group B received a partial intervention of lessons only. Group C, the reference group, did not receive any intervention. Subjects Children aged 4-6 years (n 204) were recruited for the study. Methods Objective data for weight and height were collected to calculate BMI Z-scores. Activity, sedentary time, sleeping hours and daily energy intake were assessed via a parental questionnaire. Nutritional knowledge was assessed by a single dietitian using a questionnaire addressed to the children. Assessments were done at baseline and at the end of the intervention. Results After adjustment for baseline levels we observed a significant reduction in daily energy intake for the full intervention group A (P = 0·03). A positive intervention effect was demonstrated on nutritional knowledge in the partial intervention group B (P = 0·03), although no significant change was demonstrated for BMI Z-score. Conclusions The study supports the incorporation of education on healthy lifestyle habits and physical activity into the curricula of kindergartens.

Original languageEnglish
Pages (from-to)1537-1544
Number of pages8
JournalPublic Health Nutrition
Volume18
Issue number9
DOIs
StatePublished - 18 Oct 2015

Keywords

  • Kindergarten
  • Nutrition
  • Obesity
  • Physical activity

Fingerprint

Dive into the research topics of 'An intervention for improving the lifestyle habits of kindergarten children in Israel: A cluster-randomised controlled trial investigation'. Together they form a unique fingerprint.

Cite this