Lipid screening in children and adolescents in community practice: 2007 to 2010

Karen L. Margolis, Louise C. Greenspan, Nicole K. Trower, Matthew F. Daley, Stephen R. Daniels, Joan C. Lo, Elyse O. Kharbanda, Alan R. Sinaiko, David J. Magid, Emily D. Parker, Malini Chandra, Heather M. Tavel, Patrick J. O'Connor

Research output: Contribution to journalReview article

24 Scopus citations

Abstract

Background-Integrated guidelines on cardiovascular health and risk reduction in children issued in 2011 newly recommended universal screening for dyslipidemia in children at 9 to 11 years and 17 to 21 years. Methods and Results-We determined the frequency and results of lipid testing in 301 080 children and adolescents aged 3 to 19 enrolled in 3 large US health systems in 2007 to 2010 before the 2011 guidelines were issued. Overall, 9.8% of the study population was tested for lipids. The proportion tested varied by body mass index percentile (5.9% of normal weight, 10.8% of overweight, and 26.9% of obese children) and age (8.9% of 9- to 11-year olds and 24.3% of 17- to 19-year olds). In normal weight individuals, 2.8% of 9- to 11-year olds and 22.0% of 17- to 19-year olds were tested. In multivariable models, age and body mass index category remained strongly associated with lipid testing. Sex, race, ethnicity, and blood pressure were weakly associated with testing. Abnormal lipid levels were found in 8.6% for total cholesterol, 22.5% for high-density lipoprotein-cholesterol, 12.0% for non-high-density lipoprotein-cholesterol, 8.0% for low-density lipoprotein-cholesterol, and 21% for triglycerides (age, 10-19 years). There was a strong and graded association of abnormal lipid levels with body mass index, particularly for high-density lipoprotein-cholesterol and triglycerides (2- to 6-fold higher odds ratio in obese when compared with that in normal weight children). Conclusions-Lipid screening was uncommon in 9- to 11-year olds and was performed in a minority of 17- to 19-year olds during 2007 to 2010. These data serve as a benchmark for assessing change in practice patterns after the new recommendations for pediatric lipid screening and management.

Original languageEnglish (US)
Pages (from-to)718-726
Number of pages9
JournalCirculation: Cardiovascular Quality and Outcomes
Volume7
Issue number5
DOIs
StatePublished - Sep 1 2014

Keywords

  • Adolescent
  • Child
  • Cholesterol
  • Diagnosis
  • Dyslipidemias
  • Electronic health records

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    Margolis, K. L., Greenspan, L. C., Trower, N. K., Daley, M. F., Daniels, S. R., Lo, J. C., Kharbanda, E. O., Sinaiko, A. R., Magid, D. J., Parker, E. D., Chandra, M., Tavel, H. M., & O'Connor, P. J. (2014). Lipid screening in children and adolescents in community practice: 2007 to 2010. Circulation: Cardiovascular Quality and Outcomes, 7(5), 718-726. https://doi.org/10.1161/CIRCOUTCOMES.114.000842