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Racial and Ethnic Disparities in Utilization of Tonsillectomy among Medicaid-Insured Children
Phayvanh P Pecha1, Marshall Chew2, Anne L Andrews3
1Department of Otolaryngology-Head and Neck Surgery, Medical University of South Carolina, Charleston, SC.
Insights
Racial disparities in tonsillectomy with or without adenoidectomy (T&A) for sleep-disordered breathing (SDB) are evident among Medicaid-insured children. Black and Hispanic children were less likely to receive T&A surgery compared to White children.
Area of Science:
- Pediatric Otolaryngology
- Health Services Research
- Health Equity
Background:
- Sleep-disordered breathing (SDB) significantly impacts children's health and development.
- Tonsillectomy with or without adenoidectomy (T&A) is a common surgical intervention for pediatric SDB.
- Understanding racial and ethnic disparities in surgical care is crucial for equitable healthcare delivery.
Purpose of the Study:
- To investigate racial differences in the rates and timing of T&A for SDB among children insured by Medicaid.
- To identify if race/ethnicity is a significant predictor for receiving T&A surgery or undergoing polysomnography.
Main Methods:
- Retrospective analysis of the 2016 MarketScan Multistate Medicaid Database.
- Inclusion of children aged 2 to <18 years diagnosed with SDB, excluding those with medical complexity or infectious surgical indications.
- Categorization of racial groups into non-Hispanic White, non-Hispanic Black, Hispanic, and other, with adjusted multivariate logistic regression analysis.
Main Results:
- The study analyzed 83,613 children with SDB; 15.4% underwent T&A.
- Black (82.2%) and Hispanic (82.3%) children had higher rates of no intervention compared to White children (76.9%).
- White children had the highest T&A rate (18.7%) and shortest time to surgery. Adjusted analysis revealed significantly reduced odds of surgery for Black (45%), Hispanic (38%), and other (35%) children compared to White children.
Conclusions:
- Significant racial and ethnic disparities exist in T&A utilization for pediatric SDB among Medicaid-enrolled children.
- Non-White children, specifically Black and Hispanic children, are less likely to undergo T&A surgery for SDB.
- Further research is needed to explore the sources of these disparities and develop strategies for more equitable care.
Objective:
To examine racial differences in tonsillectomy with or without adenoidectomy (T&A) for sleep-disordered breathing (SDB) among Medicaid-insured children.
Study Design:
Retrospective analysis of the 2016 MarketScan Multistate Medicaid Database was performed for children ages 2 to <18 years with a diagnosis of SDB. Patients with medical complexity and infectious indications for surgery were excluded. Racial groups were categorized into non-Hispanic White, non-Hispanic Black, Hispanic, and other. Adjusted multivariate logistic regression was used to determine if race/ethnicity was a significant predictor of obtaining T&A, polysomnography, and time to intervention.
Results:
There were 83 613 patients with a diagnosis of SDB that met inclusion criteria, of which 49.2% were female with a mean age of 7.9 ± 3.8 years. The cohort consisted of White (49.2%), Black (30.0%), Hispanic (8.0%), and other (13.2%) groups. Overall, 15.4% underwent T&A. Black (82.2%) and Hispanic (82.3%) children had significantly higher rates of no intervention and White patients had the lowest rate of no intervention (76.9%; P < .0001) and the highest rate of T&A (18.7%; P < .0001). Mean time to surgery was shortest in White compared with Black children (P < .0001). Logistic regression adjusting for age and sex showed that Black children had 45% reduced odds of surgery (95% CI 0.53-0.58), Hispanic 38% (95% CI 0.58-0.68), and other 35% (95% CI 0.61-0.70) compared with White children with Medicaid insurance.
Conclusions:
Racial and ethnic disparities exist in the utilization of T&A for children with SDB enrolled in Medicaid. Future studies that investigate possible sources for these differences and more equitable care are warranted.
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