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Fig. 4 | International Journal of Health Geographics

Fig. 4

From: Socioeconomic and environmental determinants of asthma prevalence: a cross-sectional study at the U.S. County level using geographically weighted random forests

Fig. 4Fig. 4

Spatial variation of the local feature importance. Higher values indicate increased importance; a) Poverty (%) b) Minority (%) c) Limited language (%) d) Uninsured (%) e) Obesity prevalence (%) f) Depression prevalence (%) g) Smoking prevalence (%) h) PM2.5 concentration (ug/m3) i) O3 concentration (ppb) j) Mean temperature (°C) k) NDVI (Normalized difference vegetation index).

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International Journal of Health Geographics

ISSN: 1476-072X