Ambient Temperature and Prevalence of Obesity: A Nationwide Population-Based Study in Korea
Fig 2
Correlation between body mass index (A) and waist circumference (B) with mean annual temperature (MAT) based on 71 observation areas.
Red dot: areas with more than 5,000 subjects; blue dot: areas with 1,000–5,000 subjects; black dot: areas with less than 1,000 subjects.