Obesity

Impact of the motivational interviewing for childhood obesity treatment: The Obemat2.0 randomized clinical trial

Pediatr ObesPublished Randomised controlled trial

Primary result · BMI z-score reductionResult — go to the resultB −0.11 95% CI −0.20 to −0.01

Authors' conclusion

Training primary care professionals on motivational interviewing supported by dietitians and educational materials, enhanced the efficacy of childhood obesity therapy.

Study context

Population
Children aged 8–14 years with obesity treated by paediatrician-nurse pairs (BCUs) in primary care centres, Tarragona (Spain); 1–11 monthly treatment visits during 1 year201 analysed
Participants
303 children
Comparison
Motivational interviewing training plus dietitian-led education and educational materials vs standard care
Primary endpoint
BMI z-score reduction
Follow-up
1 year
Methodological detailscluster, primary care
  • Cluster
  • Primary care

Primary result

As reported in the abstract

B

−0.11

95% CI −0.20 to −0.01

P = 0.025

By group

SC

−0.27

± 0.31

MI

−0.36

± 0.35

Further findings

OutcomeB (95% CI)P value
BMI % reduction−2.06 (−3.89 to −0.23)P = 0.028
  • BMI % reduction: mixed model with centres as random effects; greater reduction with MI

Safety

No severe AEs related to the study were notified

Original publication

Impact of the motivational interviewing for childhood obesity treatment: The Obemat2.0 randomized clinical trial. Pediatr Obes. Published 11 May 2024. doi:10.1111/ijpo.13125

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