The age-standardized incident gastric cancer rate reduced (27/100, 000 population in 2009 to 13.2/100, 000 population in 2030 for both men and female; 41.4/100, 000 population in 2009 to 19.6/100, 000 population in 2030 for male and 16.3/100, 000 population in 2009 to 11.4/100, 000 population in 2030).