ABSTRACT
Objective To analyze the incidence trend of malignant tumor in Minhang District of Shanghai from 2002 to 2013,in order to provide scientific evidence for making the comprehensive prevention and control strategy.Methods Incidence of cancer data (2002-2013) of Minhang District were collected.The crude rate,standardized rate,sectional shrinkage rate,accumulation rate,percentage change (PC),annual percentage change (APC) and annual change contribution rate were calculated for main malignant tumors separately.Results The total incidence of malignant tumors in Minhang District from 2002 to 2013 increased year by year,mainly showed in thyroid cancer,colorectal cancer and breast cancer,while decreased in gastric cancer,liver cancer and lung cancer.Conclusions The incidence of malignant tumor in Minhang District was increasing.The incidence of thyroid cancer,colorectal cancer and breast cancer were significantly increased,which were needed to pay more attention.The incidence of gastric cancer and liver cancer were decreased significantly,which indicated that exposure factors were controlled effectively.
ABSTRACT
Objective To analyze the incidence trend of malignant tumor in Minhang District of Shanghai from 2002 to 2013,in order to provide scientific evidence for making the comprehensive prevention and control strategy.Methods Incidence of cancer data (2002-2013) of Minhang District were collected.The crude rate,standardized rate,sectional shrinkage rate,accumulation rate,percentage change (PC),annual percentage change (APC) and annual change contribution rate were calculated for main malignant tumors separately.Results The total incidence of malignant tumors in Minhang District from 2002 to 2013 increased year by year,mainly showed in thyroid cancer,colorectal cancer and breast cancer,while decreased in gastric cancer,liver cancer and lung cancer.Conclusions The incidence of malignant tumor in Minhang District was increasing.The incidence of thyroid cancer,colorectal cancer and breast cancer were significantly increased,which were needed to pay more attention.The incidence of gastric cancer and liver cancer were decreased significantly,which indicated that exposure factors were controlled effectively.