Hyperuricemia is associated with low cardiorespiratory fitness levels and excess weight in schoolchildren,

Abstract Objective: To evaluate the possible association between hyperuricemia and cardiorespiratory fitness levels/nutritional profile, grouped into a single variable, in schoolchildren. Method: Cross-sectional study of 2335 students from Elementary schools, aged 7–17 years of both genders, stratified by conglomerates of a municipality in Southern Brazil. Body mass index (BMI) was calculated and cardiorespiratory fitness (CRF) was assessed by the 6-minute run/walk test. The BMI and CRF were grouped into a single variable, considering: (1) low and normal weight/fit; (2) low and normal weight/unfit; (3) overweight-obesity/fit; (4) overweight-obesity/unfit. The Poisson regression (prevalence ratio, PR) was used for the association between hyperuricemia and BMI/CRF ratio with 95% confidence intervals and differences were considered significant when p < 0.05. Results: There is an association, although subtle, between the presence of hyperuricemia with low levels of CRF and the presence of excess weight, when grouped into a single variable. Boys and girls with this condition have higher prevalence of hyperuricemia (PR: 1.07; p = 0.007 for boys; PR: 1.10; p < 0.001 for girls). Conclusion: Together, excess weight and low levels of cardiorespiratory fitness are associated with the presence of hyperuricemia in schoolchildren.

Bibliographic Details

Main Authors:	Reis,Luiza N., Renner,Jane D.P., Reuter,Cézane P., Horta,Jorge A., Paiva,Dulciane N., Valim,Andréia R. de M., Sehn,Ana P., Mello,Elza D. de, Burgos,Miria S.
Format:	Digital revista
Language:	English
Published:	Sociedade Brasileira de Pediatria 2017
Online Access:	http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0021-75572017000500538
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