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Table 1 Correlation coefficients of prevalence of purchase and cost/case and explanatory variables

From: Geographies of asthma medication purchase for pre-schoolers in Belgium

 

Prevalence of purchase

Cost/case

(log)

Population density (log)

−0.587

− 0.057 (n.s.)

Median Income/declaration

−0.230

0.034 (n.s.)

PM10 (μg/m3)

−0.444

0.172

PM10 P95 (μg/m3)

−0.470

0.221

density of pigs (log)

0.379

0.328

% Green

0.544

0.145

  1. The table reports Pearson correlation coefficients between prevalence of purchase of asthma medication for pre-school children (left column) or cost/case (right column), and selected explanatory variables in municipalities in Belgium (significant - α = 0.001; n.s. Not significant; 588 municipalities)
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Respiratory Research

ISSN: 1465-993X

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