关键词: 恶性肿瘤, 发病率, 死亡率, 宁夏

Abstract: Objective To analyze the cancer incidence and mortality in Ningxia,2016. Methods Cancer incidence and mortality data were collected by Ningxia cancer registration system,data were assessed and pooled by Ningxia Provincial Center for Disease Control and Prevention.Cancer incidence and mortality stratified by gender and region were analyzed.Crude rate,age-standardized rate(ASR),age-specific and region-specific rates,cumulative rate and truncated rate were calculated.The proportion and rates of 10 common cancers in different groups were also calculated. Results In 2016,the incidence rate of all cancer sites in Ningxia was 231.23/10⁵(246.33/10⁵ in males,217.59/10⁵ in females),the age-standardized rate(ASR)China was 183.36/10⁵ and the ASR World was 179.37/10⁵.The incidence of all cancer sites in the urban was higher than that in the rural,and the incidence of males was higher than the females.The most common cancers in Ningxia was breast cancer,lung cancer,stomach cancer,liver cancer,and cervix cancer.The mortality rate of all cancer sites in Ningxia was 115.10/10⁵(147.38/10⁵ in males,85.93/10⁵ in females),the ASR China was 88.61/10⁵ and the ASR World was 87.16/10⁵.The mortality of all cancer sites in the rural was higher than that in the urban,and the mortality of males was higher than the females,too.The leading causes of cancer death were lung,stomach,liver,colorectal cancer and esophagus cancer.The population age 50+ included nearly 80% incidence of cancer and 90% mortality of cancer. Conclusion The standardized incidence rate of Ningxia in 2016 was lower than the national average in 2015 but higher than the western areas.Breast cancer,lung cancer,stomach cancer,liver cancer and cervix cancer are the most common cancers of incidence in Ningxia,comprehensive prevention and control strategies should be implemented for the most common cancers and among the high risk population in Ningxia province.

Key words: Cancer, Incidence, Mortality, Ningxia