Mid-point for open-ended income category and the effect of equivalence scales on the income-health relationship
To estimate the mid-point of an open-ended income category and to assess the impact of two equivalence scales on income-health associations. Data were obtained from the 2010 Brazilian Oral Health Survey ( Pesquisa Nacional de Saúde Bucal - SBBrasil 2010). Income was converted from categorical to tw...
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| Main Authors: | , |
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| Format: | Book |
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Universidade de São Paulo,
2013-12-01T00:00:00Z.
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| Summary: | To estimate the mid-point of an open-ended income category and to assess the impact of two equivalence scales on income-health associations. Data were obtained from the 2010 Brazilian Oral Health Survey ( Pesquisa Nacional de Saúde Bucal - SBBrasil 2010). Income was converted from categorical to two continuous variables ( per capita and equivalized) for each mid-point. The median mid-point was R$ 14,523.50 and the mean, R$ 24,507.10. When per capita income was applied, 53% of the population were below the poverty line, compared with 15% with equivalized income. The magnitude of income-health associations was similar for continuous income, but categorized equivalized income tended to decrease the strength of association. |
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| Item Description: | 0034-8910 10.1590/S0034-8910.2013047004388 |