Fig. 1. Scatter plots of the infant mortality rate, K index and Carstairs index for 242 regions. (A) Scatter plot correlating the infant mortality rate and the K index. (B) Scatter plot correlating the infant mortality rate with the Carstairs index. (C) Scatter plot correlating the infant mortality rate with the Townsend index. (D) Scatter plot correlating the infant mortality rate with the Choi index. (E) Scatter plot correlating the Carstairs index with the K index. Fig. 1. Scatter plots of the infant mortality rate, K index and Carstairs index for 242 regions. (A) Scatter plot correlating the infant mortality rate and the K index. (B) Scatter plot correlating the infant mortality rate with the Carstairs index. (C) Scatter plot correlating the infant mortality rate with the Townsend index. (D) Scatter plot correlating the . . . J Korean Med Sci. 2016 Apr;31(4):568-578. http://dx.doi.org/10.3346/jkms.2016.31.4.568