The circumcision rate and the percentage of circumcisions in the last decade for South Korean males aged 14–29. A,B Significantly different circumcision rates between 2002 and 2011 (p<0.05). a,b Significantly different circumcision rates in the last decade between 2002 and 2011 (p<0.05).
Kim et al. BMC Public Health 2012 12:1067 doi:10.1186/1471-2458-12-1067