Fig. 3.

Scatter plots (and correlation coefficients [r]) for correlations of district-level age-standardized overweight prevalences and their interquintile income differences from the NHSD and the CHS among the 245 local districts in Korea, 2009–2014. (A) Correlations of overweight prevalences in men. (B) Correlations of overweight prevalences in women. (C) Correlations of interquintile income differences in men. (D) Correlations of interquintile income differences in women.

NHSD = National Health Screening Database, CHS = Community Health Survey, Q1 = Lowest income quintile, Q5 = Highest income quintile.