JAMA : the journal of the American Medical Association
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Comparative Study
Use of perinatal and infant health services by Mexican-American Medicaid enrollees.
Lack of health insurance and a regular source of medical care are barriers affecting use of health services by Mexican Americans. We studied perinatal and infant health service use by Mexican-American women and non-Hispanic white women and their infants enrolled in Arizona's Medicaid program and explored characteristics associated with use of health services. ⋯ Health insurance and a regular source of care are insufficient conditions for ensuring adequate use of maternal and child health services by Mexican-American Medicaid enrollees. Factors associated with their less frequent use of these preventive health services include higher numbers of children, transportation problems, and less assistance from their support system.
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To examine trends in overweight prevalence and body mass index of the US adult population. ⋯ These nationally representative data document a substantial increase in overweight among US adults and support the findings of other investigations that show notable increases in overweight during the past decade. These observations suggest that the Healthy People 2000 objective of reducing the prevalence of overweight US adults to no more than 20% may not be met by the year 2000. Understanding the reasons underlying the increase in the prevalence of overweight in the United States and elucidating the potential consequences in terms of morbidity and mortality present a challenge to our understanding of the etiology, treatment, and prevention of overweight.