Predicting the frequency and amount of health care expenditures

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<title>Predicting the frequency and amount of health care expenditures</title>
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<abstract displayLabel="Summary">This article extends the standard two-part model for predicting health care expenditures to the case where multiple events may occur within a one-year period. The first part of the extended model represents the frequency of events, such as the number of inpatient hospital stays or outpatient visits, and the second part models expenditure per event. Both component models also use independent variables that consist of an individuals demographic and access characteristics, socioeconomic status, health status, health insurance coverage, mployment status, and industry classification.</abstract>
<note type="statement of responsibility">Edward W. Frees, Jie Gao, Marjorie A. Rosenberg</note>
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<topic>Seguro de salud</topic>
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<topic>Gastos</topic>
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<topic>Costes económicos</topic>
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<topic>Análisis costo-beneficio</topic>
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<topic>Modelos predictivos</topic>
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<topic>Matemática del seguro</topic>
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<title>North American actuarial journal</title>
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<publisher>Schaumburg : Society of Actuaries, 1997-</publisher>
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<identifier type="issn">1092-0277</identifier>
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<text>01/09/2011 Tomo 15 Número 3  - 2011 </text>
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