Objective: The burden of gastric cancer(GC) across different age groups needs updating. We determined the GC global, regional, and national burden profiles and changes in incidence for 3 sequential 5-year intervals fr...Objective: The burden of gastric cancer(GC) across different age groups needs updating. We determined the GC global, regional, and national burden profiles and changes in incidence for 3 sequential 5-year intervals from 2003 to 2017.Methods: The latest incidence and mortality estimates of GC from 185 countries and regions were extracted from the GLOBOCAN 2022 database. The 5-year interval age-standardised incidence rates(ASIRs) were evaluated using cancer registry data from volumes X±XII of the Cancer Incidence in Five Continents(CI5). Correlation analysis was used to evaluate the relationship between ASIR or the age-standardised mortality rate(ASMR) and the Human Development Index(HDI).Results: There was an estimated global 968,000 new GC cases and 660,000 deaths in 2022, with male predominance. GC ASIRs and ASMRs were 9.2 and 6.1 per 100,000 persons, respectively. East Asia had the highest burden, with 53.8% of cases and 48.2% of deaths among all geographic regions. There was a significant correlation between ASIR and HDI. Over three 5-year intervals from 2003 to 2017, the incidence of GC notably decreased in most countries but peaked at 2008±2012 in New Zealand, Turkey, and South Africa. Several countries in Europe, Oceania, and America suggest an increasingly concerning trend among younger individuals, especially females.Conclusions: GC is a significant health issue, especially among males and in geographic regions with an HDI, such as eastern Asia. While the incidence of GC is decreasing in many countries due to prevention efforts and improved treatments, a rising trend persists among younger individuals. Comprehensive prevention strategies tailored to different age patterns are clearly needed.展开更多
Background:With industrial and economic development in recent decades in South China,cancer incidence may have changed due to the changing lifestyle and environment.However,the trends of lung cancer and the roles of s...Background:With industrial and economic development in recent decades in South China,cancer incidence may have changed due to the changing lifestyle and environment.However,the trends of lung cancer and the roles of smoking and other environmental risk factors in the development of lung cancer in rural areas of South China remain unclear.The purpose of this study was to explore the lung cancer incidence trends and the possible causes of these trends.Methods:Joinpoint regression analysis and the age-period-cohort(APC) model were used to analyze the lung cancer incidence trends in Sihui,Guangdong province,China between 1987 and 2011,and explore the possible causes of these trends.Results:A total of 2,397 lung cancer patients were involved in this study.A 3-fold increase in the incidence of lung cancer in both sexes was observed over the 25-year period.Joinpoint regression analysis showed that while the incidence continued to increase steadily in females during the entire period,a sharp acceleration was observed in males starting in 2005.The full APC model was selected to describe age,period,and birth cohort effects on lung cancer incidence trends in Sihui.The age cohorts in both sexes showed a continuously significant increase in the relative risk(RR)of lung cancer,with a peak in the eldest age group(80-84 years).The RR of lung cancer showed a fluctuating curve in both sexes.The birth cohorts identified an increased trend in both males and females;however,males had a plateau in the youngest cohorts who were born during 1955-1969.Conclusions:Increasing trends of the incidence of lung cancer in Sihui were dominated by the effects of age and birth cohorts.Social aging,smoking,and environmental changes may play important roles in such trends.展开更多
As the most populous country in the world,China has made strides in health promotion in the past few decades.With the aging population,the burden of cancer in China continues to grow.Changes in risk factors for cancer...As the most populous country in the world,China has made strides in health promotion in the past few decades.With the aging population,the burden of cancer in China continues to grow.Changes in risk factors for cancer,especially diet,obesity,diabetes,and air pollution,continue to fuel the shift of cancer transition in China.The burden of upper gastrointestinal cancer in China is decreasing,but still heavy.The rising burden of colorectal,prostate,and breast cancers is also significant.Lung cancer became the top cause of cancer-related deaths,together with smoking as the most important contributor to cancer deaths.The Chinese government has taken several approaches to control cancer and cancer-related risk factors.Many achievements have been made,but some challenges remain.Health China 2030 is ambitious and depicts a bright vision of the future for cancer control in China.The decrease in the cancer burden in China will require cross-sector collaboration and coordinated efforts on primary and secondary preventions by governments,public health organizations,and individuals.In this review,we describe the trends of cancer burden and discuss cancer-related risk factors in China,identifying strategies to reduce the burden of cancer in China.展开更多
基金funded by the National Natural Science Foundation of China (Grant No. 82273721)the National Natural Science Foundation of China (Grant No. 81974492)+1 种基金the Capital’s Funds for Health Improvement and Research Conflict of interest statement (Grant No. 2024-1G-4023)CAMS Innovation Fund for Medical Sciences (CIFMS)(Grant No. 2021-I2M-C&T-B-049)。
文摘Objective: The burden of gastric cancer(GC) across different age groups needs updating. We determined the GC global, regional, and national burden profiles and changes in incidence for 3 sequential 5-year intervals from 2003 to 2017.Methods: The latest incidence and mortality estimates of GC from 185 countries and regions were extracted from the GLOBOCAN 2022 database. The 5-year interval age-standardised incidence rates(ASIRs) were evaluated using cancer registry data from volumes X±XII of the Cancer Incidence in Five Continents(CI5). Correlation analysis was used to evaluate the relationship between ASIR or the age-standardised mortality rate(ASMR) and the Human Development Index(HDI).Results: There was an estimated global 968,000 new GC cases and 660,000 deaths in 2022, with male predominance. GC ASIRs and ASMRs were 9.2 and 6.1 per 100,000 persons, respectively. East Asia had the highest burden, with 53.8% of cases and 48.2% of deaths among all geographic regions. There was a significant correlation between ASIR and HDI. Over three 5-year intervals from 2003 to 2017, the incidence of GC notably decreased in most countries but peaked at 2008±2012 in New Zealand, Turkey, and South Africa. Several countries in Europe, Oceania, and America suggest an increasingly concerning trend among younger individuals, especially females.Conclusions: GC is a significant health issue, especially among males and in geographic regions with an HDI, such as eastern Asia. While the incidence of GC is decreasing in many countries due to prevention efforts and improved treatments, a rising trend persists among younger individuals. Comprehensive prevention strategies tailored to different age patterns are clearly needed.
基金supported by the National High Technology Research and Development Program of China(No.2012AA02A501)the Special Fund for Public Health Trade(No.201202014)
文摘Background:With industrial and economic development in recent decades in South China,cancer incidence may have changed due to the changing lifestyle and environment.However,the trends of lung cancer and the roles of smoking and other environmental risk factors in the development of lung cancer in rural areas of South China remain unclear.The purpose of this study was to explore the lung cancer incidence trends and the possible causes of these trends.Methods:Joinpoint regression analysis and the age-period-cohort(APC) model were used to analyze the lung cancer incidence trends in Sihui,Guangdong province,China between 1987 and 2011,and explore the possible causes of these trends.Results:A total of 2,397 lung cancer patients were involved in this study.A 3-fold increase in the incidence of lung cancer in both sexes was observed over the 25-year period.Joinpoint regression analysis showed that while the incidence continued to increase steadily in females during the entire period,a sharp acceleration was observed in males starting in 2005.The full APC model was selected to describe age,period,and birth cohort effects on lung cancer incidence trends in Sihui.The age cohorts in both sexes showed a continuously significant increase in the relative risk(RR)of lung cancer,with a peak in the eldest age group(80-84 years).The RR of lung cancer showed a fluctuating curve in both sexes.The birth cohorts identified an increased trend in both males and females;however,males had a plateau in the youngest cohorts who were born during 1955-1969.Conclusions:Increasing trends of the incidence of lung cancer in Sihui were dominated by the effects of age and birth cohorts.Social aging,smoking,and environmental changes may play important roles in such trends.
基金supported by the National Key Research and Development Program of China(Grant No.2018YFC1313100)the National Natural Science Foundation of China(Grant No.81602931)+1 种基金the CAMS Innovation Fund for Medical Sciences(Grant No.2016-I2M-2-004)the Sanming Project of Medicine in Shenzhen(Grant No.SZSM201911015)。
文摘As the most populous country in the world,China has made strides in health promotion in the past few decades.With the aging population,the burden of cancer in China continues to grow.Changes in risk factors for cancer,especially diet,obesity,diabetes,and air pollution,continue to fuel the shift of cancer transition in China.The burden of upper gastrointestinal cancer in China is decreasing,but still heavy.The rising burden of colorectal,prostate,and breast cancers is also significant.Lung cancer became the top cause of cancer-related deaths,together with smoking as the most important contributor to cancer deaths.The Chinese government has taken several approaches to control cancer and cancer-related risk factors.Many achievements have been made,but some challenges remain.Health China 2030 is ambitious and depicts a bright vision of the future for cancer control in China.The decrease in the cancer burden in China will require cross-sector collaboration and coordinated efforts on primary and secondary preventions by governments,public health organizations,and individuals.In this review,we describe the trends of cancer burden and discuss cancer-related risk factors in China,identifying strategies to reduce the burden of cancer in China.
