Background Many children in the United States lack health insurance.We tested the hypothesis that these children are less likelythan children with insurance to visit a physician when theyhave specific conditions for which care is considered to beindicated.
Methods We examined the association between whether childrenwere covered by health insurance and whether they received medicalattention from a physician for pharyngitis, acute earache, recurrentear infections, or asthma. Data were obtained on the subsampleof 7578 children and adolescents 1 through 17 years of age whowere included in the 1987 National Medical Expenditures Survey,a national probability sample of the civilian, noninstitutionalizedpopulation.
Results Uninsured children were more likely than children withhealth insurance to receive no care from a physician for allfour conditions (unadjusted odds ratios, 2.38 for pharyngitis;2.04 for acute earache; 2.84 for recurrent ear infections; and1.87 for asthma). Multiple logistic-regression analysis wassubsequently used to control for age, sex, family size, raceor ethnic group, region of the country, place of residence (ruralvs. urban), and household income. After adjustment for thesefactors, uninsured children remained significantly more likelythan insured children to go without a visit to a physician forpharyngitis (adjusted odds ratio, 1.72; 95 percent confidenceinterval, 1.11 to 2.68), acute earache (1.85; 95 percent confidenceinterval, 1.15 to 2.99), recurrent ear infections (2.12; 95percent confidence interval, 1.28 to 3.51), and asthma (1.72;95 percent confidence interval, 1.05 to 2.83).
Conclusions As compared with children with health insurance,children who lack health insurance are less likely to receivemedical care from a physician when it seems reasonably indicatedand are therefore at risk for substantial avoidable morbidity.
Source Information
From the Division of General Pediatrics and Adolescent Medicine, Department of Pediatrics, University of Wisconsin Medical School, Madison (J.J.S.); the Office of Disease Prevention and Health Promotion, Department of Health and Human Services, Washington, D.C. (R.F.S.); and the Institute for Health Policy Studies and the Department of Pediatrics, University of California, San Francisco (P.W.N.). Presented in part at the annual meeting of the Ambulatory Pediatric Association, Washington, D.C., May 4-6, 1993.
Address reprint requests to Dr. Stoddard at the Division of General Pediatrics and Adolescent Medicine, Department of Pediatrics, University of Wisconsin Medical School, H6/4 Clinical Science Ctr., 600 Highland Ave., Madison, WI 53792-4116.
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