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Table 1 General characteristics of urban communities

From: The association between income inequality and all-cause mortality across urban communities in Korea

Variable 25th percentile 50th percentile 75th percentile Standard deviation
GC 0.298 0.318 0.353 0.041
RHI 0.218 0.233 0.260 0.033
80/20 ratio 5.550 6.570 8.155 1.965
All-cause mortality rate (/100,000) 378.5 416.3 441.7 48.8
Community population 165,980.8 280,277.0 363,011.0 143,540.9
Percent of over 65 years in community population (%) 8.9 10.8 13.8 4.1
Ratio of social welfare expenditure (%) 23.9 30.9 44.6 12.2
Number of physicians (/1,000) 1.6 2.0 2.8 2.5
Smoking rate (%) 22.0 24.0 25.0 2.7
Drinking rate (%) 56.0 59.0 61.0 4.9
  1. GC; Gini coefficient, RHI; Robin Hood index, 80/20 ratio; 80th:20th percentile share ratio