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WHO growth chart awareness among clinicians in Kentucky
Krishna S Vyas1, Candace Brancato, Neelkamal S Soares
1From the College of Medicine and the Applied Statistics Laboratory, University of Kentucky, Lexington, USA.
Insights
Few clinicians use World Health Organization (WHO) growth charts despite Centers for Disease Control and Prevention (CDC) recommendations. Increased awareness and training are needed for accurate infant growth assessment and to prevent underdiagnosis of overweight and obesity risks.
Area of Science:
- Pediatrics
- Public Health
- Growth Monitoring
Background:
- The Centers for Disease Control and Prevention (CDC) recommended World Health Organization (WHO) growth charts for children under 2 years old.
- Understanding clinician adoption and awareness of these updated growth chart recommendations is crucial for accurate pediatric growth assessment.
Purpose of the Study:
- To assess the utilization of WHO growth charts among pediatricians and family practitioners.
- To evaluate clinician awareness of CDC guidelines regarding WHO growth chart implementation.
- To identify factors influencing the adoption of WHO growth charts.
Main Methods:
- A cross-sectional survey was conducted among pediatricians and family practitioners in Kentucky.
- The survey assessed current growth chart usage, awareness of CDC/WHO recommendations, and practices related to discussing growth parameters with parents.
Main Results:
- Only 29% of surveyed clinicians reported using WHO growth charts.
- Board-certified, urban pediatricians with over 10 years of experience were more likely to be aware of WHO charts and recognize potential overdiagnosis with older CDC charts.
- A significant portion of clinicians were unaware of their practice's growth chart source, and few provided chart copies to parents.
Conclusions:
- Adoption of WHO growth charts remains low among clinicians more than six months post-CDC recommendation.
- Enhanced training, increased chart availability, and adherence to guidelines are necessary for accurate infant growth assessment.
- Improved chart utilization can help prevent the underidentification of infants at risk for overweight and obesity.
Objectives:
To examine children's growth chart use among clinicians and explore awareness of the Centers for Disease Control and Prevention's (CDC) recommendations for the use of World Health Organization (WHO) growth charts.
Methods:
A cross-sectional survey of pediatricians and family practitioners in Kentucky.
Results:
Only 29% of clinicians reported using WHO growth charts, with board-certified urban pediatricians more likely to be aware of the WHO growth charts and to recognize that CDC growth charts led them to overdiagnose infants as being underweight. Approximately one-fourth of respondents did not know the source of growth charts for their practice. Only 13% of clinicians discussed body mass index and other vital parameters with parents and provided copies of growth charts at the end of patient visits. Clinicians who provided copies of growth charts to parents were more likely to be nonacademic, board-certified pediatricians in urban areas with more than 10 years' experience.
Conclusions:
More than 6 months after the CDC's recommendation to use WHO growth charts for children younger than 2 years old, few clinicians were familiar with and used the WHO charts. Increased awareness and training, increased availability of WHO growth charts, and adherence to the recommendations will result in more accurate growth calculations and avoid underidentification of infants at risk for overweight and obesity.
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