Hospitalization of the aged due to stroke: An ecological perspective

Marcelo de Jesus Carlos, Ana Carolina Lima Cavaletti and Célia Pereira Caldas

PLOS ONE, 2019, vol. 14, issue 8, 1-10

Abstract: Contextual variables have been associated with the incidence of stroke, but their association with hospitalization of older persons remains unclear. This study evaluated the association between social context variables and hospitalization of 60 years old and older patients due to stroke in Rio de Janeiro, Brazil. An ecological cross-sectional study was conducted, with secondary data from the Brazilian Hospital Information System from 2006 to 2014. Hospitalization rates were calculated and categorized by tertiles. For subsequent analyzes, the polar extremes method was used to select the groups with extremes values. After that, Student t or Mann-Whitney tests were used to compare the contextual variables and the hospitalization rates clusters. Then, a Binary Logistic Regression analysis was used to assess the association between hospitalization rates clusters and the contextual variables. The total number of hospitalizations was 82 796; the hospitalization rate varied in extremes groups from the lowest (3.49) to the highest (11.95) (p

Date: 2019
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Persistent link: https://EconPapers.repec.org/RePEc:plo:pone00:0220833

DOI: 10.1371/journal.pone.0220833

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