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Updated: May 13, 2026

Assessment of Child Anthropometry in a Large Epidemiologic Study
Published on: February 2, 2017
Adherence with recommended well-child visits has grown, but large gaps persist among various socioeconomic groups
1Social and Scientific Systems, Silver Spring, Maryland, USA.
Insights
Preventive health care for children improved, but disparities in well-child visit adherence persisted and widened. Federal policies like the Affordable Care Act aim to address these gaps in child wellness.
Area of Science:
- Pediatrics
- Health Services Research
- Public Health Policy
Background:
- Federal policy aims to enhance preventive health care for children.
- Understanding trends in adherence to American Academy of Pediatrics well-child visit recommendations is limited.
Purpose of the Study:
- To examine trends in adherence to well-child visit recommendations from 1996-2008.
- To determine if adherence disparities across population subgroups narrowed or widened over time.
Main Methods:
- Analysis of the 1996-2008 Medical Expenditure Panel Surveys.
- Examination of trends in the ratio of actual to recommended well-child visits.
- Assessment of changes in adherence differences across demographic and socioeconomic subgroups.
Main Results:
- The ratio of actual to recommended well-child visits increased from 46.3% (1996-98) to 58.9% (2007-08).
- Significant adherence differences existed at baseline across income, race/ethnicity, parent education, region, insurance, and usual source of care.
- These disparities did not significantly narrow; some widened, including those related to parent education, insurance coverage, usual source of care, and region.
Conclusions:
- While overall adherence to well-child visits improved, the gains were unevenly distributed.
- Existing disparities in preventive care access persisted and, in some cases, worsened.
- Policies like the Affordable Care Act are crucial for expanding coverage and improving preventive service delivery and measurement for children.
Abstract:
A goal of federal policy is to improve preventive health care for children. However, little is known about how adherence to recommendations by the American Academy of Pediatrics for well-child visits has changed over time. Using the 1996-2008 Medical Expenditure Panel Surveys, we examined trends in adherence and whether differences across population subgroups narrowed or widened over time. We found that the ratio of actual to recommended well-child visits rose from 46.3 percent during the 1996-98 time period to 58.9 percent during the 2007-08 time period. Although this increase in adherence is important, improvement occurred unevenly. We observed large differences in adherence at the start of the study period across income, race or ethnicity, parent education, region, insurance coverage, and having a usual source of care. None of these differences had narrowed significantly by the end of the study period. Indeed, differences widened across parent education, between those with and without insurance coverage, by usual source of care, and between the Northeast and the Midwest and West regions. Our results highlight the importance of provisions in the Affordable Care Act to expand coverage, strengthen incentives for preventive services, and improve the measurement of preventive services.
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