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Assessment of Child Anthropometry in a Large Epidemiologic Study
Published on: February 2, 2017
Does high BMI influence hospital charges in children undergoing adenotonsillectomy?
Olubukola O Nafiu1, Wilson T Chimbira, Susan J Woolford
1Department of Anesthesiology, University of Michigan, Ann Arbor, Michigan, USA. onafiu@med.umich.edu
Insights
Obese children undergoing adenotonsillectomy (AT) incur higher hospital costs and longer stays. These findings on pediatric obesity and healthcare charges suggest broader economic impacts.
Area of Science:
- Pediatric Surgery
- Health Economics
- Obesity Research
Background:
- Obesity is a prevalent chronic condition with significant health and economic consequences.
- Existing data indicate obesity's substantial impact on the US economy, particularly in adult and nonsurgical pediatric populations.
Purpose of the Study:
- To investigate the relationship between Body Mass Index (BMI) and hospital charges in pediatric patients undergoing adenotonsillectomy (AT).
Main Methods:
- Retrospective analysis of electronic anesthesia records and billing data from a tertiary institution.
- Inclusion of children aged 3-18 years who underwent AT between 2005-2007.
- Primary outcome measures included total hospital charges, admission rates, and length of hospital stay (LOS).
Main Results:
- Obese and overweight children were more likely to be admitted post-AT compared to normal-weight peers.
- A positive correlation was observed between BMI and LOS among admitted patients.
- Overweight and obese children incurred significantly higher total hospital charges, including anesthesia, PACU, and pharmacy/laboratory costs.
Conclusions:
- Pediatric patients who are overweight or obese undergoing AT experience increased hospital charges and longer postoperative LOS.
- These findings, if applicable to other surgical procedures, may have significant implications for the overall US economy.
Background:
Obesity is a highly prevalent chronic problem with health and fiscal consequences. Data from adults and nonsurgical pediatric patients suggest that obesity has serious implications for the US economy.
Objective:
Our goal was to describe the impact of BMI on hospital charges in children undergoing adenotonsillectomy (AT).
Methods And Procedures:
We carried out a retrospective comparative analysis of the electronic anesthesia record and the charges from billing data from a large tertiary institution on children aged 3-18 years who had AT during the year 2005-2007. The main outcome measures were mean total hospital charges, likelihood of admission, and length of hospital stay (LOS).
Results:
Of 1,643 children, 68.9% were aged <10 years, 76% were whites, and 74.1% had private commercial insurance. Most (75.3%) children were discharged on the day of surgery. Obese and overweight children were more likely to be admitted than their normal-weight peers (X(2)=26.3, P<0.001). Among those admitted, BMI showed a positive correlation with LOS (r=0.20, P<0.001). Obese and overweight patients had significantly higher total hospital charges than their healthy-weight counterparts (P=0.001). Anesthesia, postanesthesia care unit (PACU), and pharmacy and laboratory charges were also higher for obese than normal-weight children (P<0.05).
Discussion:
Overweight and obese children undergoing AT accrued higher hospital charges and had longer postoperative LOS than their healthy-weight peers. If these findings are extendable to other surgical procedures, they could have far-reaching implications for the US economy.
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