Introduction: Indicators of maternal health are often used to evaluate the social development and overall health of a population, as well as the accessibility of health services. Among these indicators, the Potential ...Introduction: Indicators of maternal health are often used to evaluate the social development and overall health of a population, as well as the accessibility of health services. Among these indicators, the Potential Years of Life Lost, which is associated with maternal deaths, is useful for the definition of priorities, monitoring, evaluation, and intervention, identifying the highest risk groups. Objective: To analyze the Potential Years of Life Lost by maternal death in Santa Catarina in 2000 and 2014. Method: An Ecological study with exploratory spatial analysis was conducted with data obtained from the Information System on Mortality and Live Births. Results: In the Information System, 35 maternal deaths in the year 2000 were identified and 24 in 2014. The total estimated years of life lost were 845 years in 2000 and 780 years in 2014, dominated by direct obstetric causes. In 2000, women who died lost, on average, 39.8 years of life;and 41.5 years in 2014. Conclusion: The spatial pattern observed in 2000 highlights areas of high risk in different regions of Santa Catarina. The greatest loss of years occurred in younger women, confirming the need to prevent and control maternal mortality and review strategies for compliance with public policies in the State.展开更多
The magnitude of the overall prevalence and racial disparity in induced abortion suggests that it is a major influence on the demographic and socioeconomic composition of the population of the United States (US). Howe...The magnitude of the overall prevalence and racial disparity in induced abortion suggests that it is a major influence on the demographic and socioeconomic composition of the population of the United States (US). However, the years of potential lives averted by induced abortion have not been systematically studied. We applied race-specific intra-uterine death estimates to the induced abortions occurring to non-Hispanic (NH) white and non-Hispanic (NH) black women in the US state of North Carolina in 2008. The resultant estimate of births averted by induced abortion was used to project years of potential life lost. All-cause detailed mortality data were used to compare induced abortion with other contributing causes of years of potential life lost before age 75 (YPLL 75). For NH whites, induced abortions in 2008 contributed 59% of total YPLL 75, and 1.5 times the total YPLL 75 from all other causes combined. For NH blacks, induced abortions in 2008 contributed 76% of total YPLL 75 and 3.2 times the total YPLL 75 from all other causes combined. Induced abortion is the overwhelmingly predominant contributing cause of preventable potential lives lost in the North Carolina population, and NH blacks are disproportionately affected.展开更多
Background:Colorectal cancer(CRC)is the fourth cause of cancer death in China.We aimed to provide national and subnational estimates and changes of CRC premature mortality burden during 2005–2020.Methods:Data from mu...Background:Colorectal cancer(CRC)is the fourth cause of cancer death in China.We aimed to provide national and subnational estimates and changes of CRC premature mortality burden during 2005–2020.Methods:Data from multi-source on the basis of the national surveillance mortality system were used to estimate mortality and years of life lost(YLL)of CRC in the Chinese population during 2005–2020.Estimates were generated and compared for 31 provincial-level administrative divisions in China.Results:Estimated CRC deaths increased from 111.41 thousand in 2005 to 178.02 thousand in 2020;age-standardized mortality rate decreased from 10.01 per 100,000 in 2005 to 9.68 per 100,000 in 2020.Substantial reduction in CRC premature mortality burden,as measured by age-standardized YLL rate,was observed with a reduction of 10.20%nationwide.Marked differences were observed in the geographical patterns of provincial units,and they appeared to be obvious in areas with higher economic development.Population aging was the dominant driver which contributed to the increase in CRC deaths,followed by population growth and age-specific mortality change.Conclusions:Substantial discrepancies were observed in the premature mortality burden of CRC across China.Targeted considerations were needed to promote a healthy lifestyle,expand cost-effective CRC early screening and diagnosis,and improve medical treatment to reduce CRC mortality among high-risk populations and regions with inadequate healthcare resources.展开更多
Purpose： Traffic injuries are among the leading causes of mortality and morbidity worldwide. Pedestrians have been considered as a high-risk group among road users, especially in middle- or low-income communities. Th...Purpose： Traffic injuries are among the leading causes of mortality and morbidity worldwide. Pedestrians have been considered as a high-risk group among road users, especially in middle- or low-income communities. This study attempted to determine the burden of pedestrians＇ fatalities in Fars, the southern province of Iran using years of life lost （YLL） approach. Methods： The data used in this study were retrieved from Fars Forensic Medicine Organization database on pedestrian traffic accidents. The YLL from 2009 to 2013 was estimated using the method presented by World Health organization. Some epidemiological characteristics of pedestrians＇ fatalities were analyzed by SPSS. Results： Although YLL among 1000 male pedestrians decreased from 2.5 in 2009 to 1.5 in 2013, it increased from 0.9 to 2.1 among 1000 females during the same period. Higher proportion of death was found in female, illiterate, and married pedestrians {p 〈 0.001 ）. In addition, mortality was higher in pedestrians living the cities, during daytime, at home, and in hospitals （p 〈 0.001 ）. Conclusion： Consistent with the global trends, burden of pedestrian accidents in Fats was also excep- tionally high. Considering the national and cultural aspects of different countries, improving the safety of pedestrians demands a multi-dimensional approach with interventional factors concerning policies, rules, pedestrians, motor vehicles and environmental conditions taken into consideration.展开更多
Although numerous studies have investigated premature deaths attributable to temperature,effects of temperature on years of life lost(YLL)remain unclear.We estimated the relationship between temperatures and YLL,and q...Although numerous studies have investigated premature deaths attributable to temperature,effects of temperature on years of life lost(YLL)remain unclear.We estimated the relationship between temperatures and YLL,and quantified the YLL per death caused by temperature in China.We collected daily meteorological and mortality data,and calculated the daily YLL values for 364 locations(2013–2017 in Yunnan,Guangdong,Hunan,Zhejiang,and Jilin provinces,and 2006–2011 in other locations)in China.A time-series design with a distributed lag nonlinear model was first employed to estimate the location-specific associations between temperature and YLL rates(YLL/100,000 population),and a multivariate meta-analysis model was used to pool location-specific associations.Then,YLL per death caused by temperatures was calculated.The temperature and YLL rates consistently showed U-shaped associations.A mean of 1.02(95%confidence interval:0.67,1.37)YLL per death was attributable to temperature.Cold temperature caused 0.98 YLL per death with most from moderate cold(0.84).The mean YLL per death was higher in those with cardiovascular diseases(1.14),males(1.15),younger age categories(1.31 in people aged 65–74 years),and in central China(1.34)than in those with respiratory diseases(0.47),females(0.87),older people(0.85 in people R75 years old),and northern China(0.64)or southern China(1.19).The mortality burden was modified by annual temperature and temperature variability,relative humidity,latitude,longitude,altitude,education attainment,and central heating use.Temperatures caused substantial YLL per death in China,which was modified by demographic and regional characteristics.展开更多
目的了解2010—2021年北京市朝阳区四类慢性病(心脑血管疾病、恶性肿瘤、糖尿病和慢性呼吸系统疾病)早死概率、疾病负担情况及变化趋势,为慢性病防控策略制定提供参考依据。方法收集2010—2021年北京市朝阳区居民死亡登记资料和人口资料...目的了解2010—2021年北京市朝阳区四类慢性病(心脑血管疾病、恶性肿瘤、糖尿病和慢性呼吸系统疾病)早死概率、疾病负担情况及变化趋势,为慢性病防控策略制定提供参考依据。方法收集2010—2021年北京市朝阳区居民死亡登记资料和人口资料,计算四类慢性病粗死亡率、标化死亡率、早死概率、早死寿命损失年(year of life lost,YLL),通过平均年度变化百分比(average annual percent change,AAPC)来分析各指标的变化趋势。结果2010—2021年朝阳区四类慢性病死亡数占总死亡数的82.74%;四类慢性病粗死亡率呈上升趋势(AAPC=2.12%,P<0.001),男性四类慢性病粗死亡率高于女性;总人群和女性标化死亡率呈下降趋势(总人群AAPC=-3.15%,女性AAPC=-2.27%,P均<0.05)。2010—2021年朝阳区总人群和女性早死概率均呈现下降趋势(总人群AAPC=-1.19%,女性AAPC=-2.57%,P均<0.05),总人群、男性早死概率距离“健康中国2030”早死概率目标值还有一定空间。2010—2021年朝阳区四类慢性病YLL逐年增长,总人群和男性YLL率逐年上升(总人群AAPC=1.11%,男性AAPC=1.72%,P均<0.001),男女性标化YLL率均逐年下降(男性AAPC=-1.98%,女性AAPC=-3.63%,P均<0.05)。结论朝阳区四类慢性病早死危害依然较大,距离实现2030年目标还有一定距离,建议进一步加强慢性病综合防控,采取有针对性的干预措施,降低人群尤其是男性四类慢性病造成的早死危害,促进“健康中国2030”目标的实现。展开更多
目的分析江西省死因监测地区居民肝癌死亡水平及其疾病负担情况,为针对性开展肝癌防控措施提供建议。方法利用2014—2021年江西省20个国家级死因监测地区报告的居民肝癌死亡数据,计算肝癌死亡率、标化死亡率、年龄别死亡率、早死所致的...目的分析江西省死因监测地区居民肝癌死亡水平及其疾病负担情况,为针对性开展肝癌防控措施提供建议。方法利用2014—2021年江西省20个国家级死因监测地区报告的居民肝癌死亡数据,计算肝癌死亡率、标化死亡率、年龄别死亡率、早死所致的寿命损失年(years of life lost,YLL)率、平均寿命损失年(average years of life lost,AYLL)等指标,2014—2021年趋势分析采用平均年度变化百分比(average annual percent change,AAPC)表示。结果2014—2021年,江西省死因监测地区肝癌死亡率为21.41/10万,标化死亡率为20.01/10万,男性死亡率高于女性,农村死亡率高于城市(P<0.05)。肝癌年龄别死亡率随年龄增长而上升,死亡率从30岁开始快速上升。2014—2021年男性、女性、农村居民死亡率AAPC分别为2.60%、5.58%、3.55%(P<0.05);城市居民死亡率、各人群标化死亡率变化趋势均无统计学意义(P>0.05)。男性、女性、城市、农村居民AYLL的AAPC分别为-1.75%、-2.88%、-2.46%、-1.94%(P<0.05);女性YLL率呈上升趋势(AAPC=2.56%,P<0.05)。结论江西省肝癌死亡水平较高,但早死导致的疾病负担有下降趋势,男性与农村居民是肝癌防控的重点人群。展开更多
目的:分析2016~2020年毕节市国家级死因监测地区慢性非传染性疾病死亡特征,为制定该地区慢性非传染性疾病预防控制措施提供科学依据。方法:采用粗死亡率、标准化死亡率、潜在减寿年数(potential years of life lost, PYLL)、平均减寿年...目的:分析2016~2020年毕节市国家级死因监测地区慢性非传染性疾病死亡特征,为制定该地区慢性非传染性疾病预防控制措施提供科学依据。方法:采用粗死亡率、标准化死亡率、潜在减寿年数(potential years of life lost, PYLL)、平均减寿年数(average years of life lost, AYLL)等指标对2016~2020年毕节市国家级死因监测地区慢性非传染性疾病死亡资料进行分析。结果:2016~2020年毕节市居民慢性非传染性疾病粗死亡率为436.7/10万,年龄标化死亡率为493.16/10万,呈逐年上升趋势,男性死亡率显著高于女性;慢性非传染性疾病死亡率随着年龄的增长呈上升趋势,从65~岁年龄组开始明显升高;循环系统疾疾病占比最高(50.17%),死亡率为219.12/10万,其次是肿瘤和呼吸系统疾病;慢性非传染性疾病造成的寿命损失年PYLL为356073人年,AYLL为5.78人年,PYLL率为25.24‰。结论:2016~2020年毕节市居民慢性非传染性疾病死亡率呈上升趋势,已成为我市居民的主要死因,严重影响居民的健康和生命,应作为今后疾病防控工作的重点。展开更多
基金financed in part by the Coordenacao de Aperfeicoamento de Pessoal de Nível Superior-Brasil(CAPES)-Finance Code 001.
文摘Introduction: Indicators of maternal health are often used to evaluate the social development and overall health of a population, as well as the accessibility of health services. Among these indicators, the Potential Years of Life Lost, which is associated with maternal deaths, is useful for the definition of priorities, monitoring, evaluation, and intervention, identifying the highest risk groups. Objective: To analyze the Potential Years of Life Lost by maternal death in Santa Catarina in 2000 and 2014. Method: An Ecological study with exploratory spatial analysis was conducted with data obtained from the Information System on Mortality and Live Births. Results: In the Information System, 35 maternal deaths in the year 2000 were identified and 24 in 2014. The total estimated years of life lost were 845 years in 2000 and 780 years in 2014, dominated by direct obstetric causes. In 2000, women who died lost, on average, 39.8 years of life;and 41.5 years in 2014. Conclusion: The spatial pattern observed in 2000 highlights areas of high risk in different regions of Santa Catarina. The greatest loss of years occurred in younger women, confirming the need to prevent and control maternal mortality and review strategies for compliance with public policies in the State.
文摘The magnitude of the overall prevalence and racial disparity in induced abortion suggests that it is a major influence on the demographic and socioeconomic composition of the population of the United States (US). However, the years of potential lives averted by induced abortion have not been systematically studied. We applied race-specific intra-uterine death estimates to the induced abortions occurring to non-Hispanic (NH) white and non-Hispanic (NH) black women in the US state of North Carolina in 2008. The resultant estimate of births averted by induced abortion was used to project years of potential life lost. All-cause detailed mortality data were used to compare induced abortion with other contributing causes of years of potential life lost before age 75 (YPLL 75). For NH whites, induced abortions in 2008 contributed 59% of total YPLL 75, and 1.5 times the total YPLL 75 from all other causes combined. For NH blacks, induced abortions in 2008 contributed 76% of total YPLL 75 and 3.2 times the total YPLL 75 from all other causes combined. Induced abortion is the overwhelmingly predominant contributing cause of preventable potential lives lost in the North Carolina population, and NH blacks are disproportionately affected.
基金the National Key Research&Development Program of the Ministry of Science and Technology of the People’s Republic of China(No.2018YFC1315301)Taikang Yicai Public Health and Epidemic Control Fund.
文摘Background:Colorectal cancer(CRC)is the fourth cause of cancer death in China.We aimed to provide national and subnational estimates and changes of CRC premature mortality burden during 2005–2020.Methods:Data from multi-source on the basis of the national surveillance mortality system were used to estimate mortality and years of life lost(YLL)of CRC in the Chinese population during 2005–2020.Estimates were generated and compared for 31 provincial-level administrative divisions in China.Results:Estimated CRC deaths increased from 111.41 thousand in 2005 to 178.02 thousand in 2020;age-standardized mortality rate decreased from 10.01 per 100,000 in 2005 to 9.68 per 100,000 in 2020.Substantial reduction in CRC premature mortality burden,as measured by age-standardized YLL rate,was observed with a reduction of 10.20%nationwide.Marked differences were observed in the geographical patterns of provincial units,and they appeared to be obvious in areas with higher economic development.Population aging was the dominant driver which contributed to the increase in CRC deaths,followed by population growth and age-specific mortality change.Conclusions:Substantial discrepancies were observed in the premature mortality burden of CRC across China.Targeted considerations were needed to promote a healthy lifestyle,expand cost-effective CRC early screening and diagnosis,and improve medical treatment to reduce CRC mortality among high-risk populations and regions with inadequate healthcare resources.
文摘Purpose： Traffic injuries are among the leading causes of mortality and morbidity worldwide. Pedestrians have been considered as a high-risk group among road users, especially in middle- or low-income communities. This study attempted to determine the burden of pedestrians＇ fatalities in Fars, the southern province of Iran using years of life lost （YLL） approach. Methods： The data used in this study were retrieved from Fars Forensic Medicine Organization database on pedestrian traffic accidents. The YLL from 2009 to 2013 was estimated using the method presented by World Health organization. Some epidemiological characteristics of pedestrians＇ fatalities were analyzed by SPSS. Results： Although YLL among 1000 male pedestrians decreased from 2.5 in 2009 to 1.5 in 2013, it increased from 0.9 to 2.1 among 1000 females during the same period. Higher proportion of death was found in female, illiterate, and married pedestrians {p 〈 0.001 ）. In addition, mortality was higher in pedestrians living the cities, during daytime, at home, and in hospitals （p 〈 0.001 ）. Conclusion： Consistent with the global trends, burden of pedestrian accidents in Fats was also excep- tionally high. Considering the national and cultural aspects of different countries, improving the safety of pedestrians demands a multi-dimensional approach with interventional factors concerning policies, rules, pedestrians, motor vehicles and environmental conditions taken into consideration.
基金We thank Professor Antonio Gasparrini for providing assistance during statistical analysis.This work was supported by the National Key Research and Development Program of China(2018YFA0606200)Guangzhou Science and Technology Project(201704020194)+3 种基金and the Guangdong Health Innovation Platform.The funders were not involved in the research and preparation of the article,including study designcollection,analysis,and interpretation of datawriting of the articleand the decision to submit it for publication.
文摘Although numerous studies have investigated premature deaths attributable to temperature,effects of temperature on years of life lost(YLL)remain unclear.We estimated the relationship between temperatures and YLL,and quantified the YLL per death caused by temperature in China.We collected daily meteorological and mortality data,and calculated the daily YLL values for 364 locations(2013–2017 in Yunnan,Guangdong,Hunan,Zhejiang,and Jilin provinces,and 2006–2011 in other locations)in China.A time-series design with a distributed lag nonlinear model was first employed to estimate the location-specific associations between temperature and YLL rates(YLL/100,000 population),and a multivariate meta-analysis model was used to pool location-specific associations.Then,YLL per death caused by temperatures was calculated.The temperature and YLL rates consistently showed U-shaped associations.A mean of 1.02(95%confidence interval:0.67,1.37)YLL per death was attributable to temperature.Cold temperature caused 0.98 YLL per death with most from moderate cold(0.84).The mean YLL per death was higher in those with cardiovascular diseases(1.14),males(1.15),younger age categories(1.31 in people aged 65–74 years),and in central China(1.34)than in those with respiratory diseases(0.47),females(0.87),older people(0.85 in people R75 years old),and northern China(0.64)or southern China(1.19).The mortality burden was modified by annual temperature and temperature variability,relative humidity,latitude,longitude,altitude,education attainment,and central heating use.Temperatures caused substantial YLL per death in China,which was modified by demographic and regional characteristics.
文摘目的了解2010—2021年北京市朝阳区四类慢性病(心脑血管疾病、恶性肿瘤、糖尿病和慢性呼吸系统疾病)早死概率、疾病负担情况及变化趋势,为慢性病防控策略制定提供参考依据。方法收集2010—2021年北京市朝阳区居民死亡登记资料和人口资料,计算四类慢性病粗死亡率、标化死亡率、早死概率、早死寿命损失年(year of life lost,YLL),通过平均年度变化百分比(average annual percent change,AAPC)来分析各指标的变化趋势。结果2010—2021年朝阳区四类慢性病死亡数占总死亡数的82.74%;四类慢性病粗死亡率呈上升趋势(AAPC=2.12%,P<0.001),男性四类慢性病粗死亡率高于女性;总人群和女性标化死亡率呈下降趋势(总人群AAPC=-3.15%,女性AAPC=-2.27%,P均<0.05)。2010—2021年朝阳区总人群和女性早死概率均呈现下降趋势(总人群AAPC=-1.19%,女性AAPC=-2.57%,P均<0.05),总人群、男性早死概率距离“健康中国2030”早死概率目标值还有一定空间。2010—2021年朝阳区四类慢性病YLL逐年增长,总人群和男性YLL率逐年上升(总人群AAPC=1.11%,男性AAPC=1.72%,P均<0.001),男女性标化YLL率均逐年下降(男性AAPC=-1.98%,女性AAPC=-3.63%,P均<0.05)。结论朝阳区四类慢性病早死危害依然较大,距离实现2030年目标还有一定距离,建议进一步加强慢性病综合防控,采取有针对性的干预措施,降低人群尤其是男性四类慢性病造成的早死危害,促进“健康中国2030”目标的实现。
文摘目的分析江西省死因监测地区居民肝癌死亡水平及其疾病负担情况,为针对性开展肝癌防控措施提供建议。方法利用2014—2021年江西省20个国家级死因监测地区报告的居民肝癌死亡数据,计算肝癌死亡率、标化死亡率、年龄别死亡率、早死所致的寿命损失年(years of life lost,YLL)率、平均寿命损失年(average years of life lost,AYLL)等指标,2014—2021年趋势分析采用平均年度变化百分比(average annual percent change,AAPC)表示。结果2014—2021年,江西省死因监测地区肝癌死亡率为21.41/10万,标化死亡率为20.01/10万,男性死亡率高于女性,农村死亡率高于城市(P<0.05)。肝癌年龄别死亡率随年龄增长而上升,死亡率从30岁开始快速上升。2014—2021年男性、女性、农村居民死亡率AAPC分别为2.60%、5.58%、3.55%(P<0.05);城市居民死亡率、各人群标化死亡率变化趋势均无统计学意义(P>0.05)。男性、女性、城市、农村居民AYLL的AAPC分别为-1.75%、-2.88%、-2.46%、-1.94%(P<0.05);女性YLL率呈上升趋势(AAPC=2.56%,P<0.05)。结论江西省肝癌死亡水平较高,但早死导致的疾病负担有下降趋势,男性与农村居民是肝癌防控的重点人群。
文摘目的:分析2016~2020年毕节市国家级死因监测地区慢性非传染性疾病死亡特征,为制定该地区慢性非传染性疾病预防控制措施提供科学依据。方法:采用粗死亡率、标准化死亡率、潜在减寿年数(potential years of life lost, PYLL)、平均减寿年数(average years of life lost, AYLL)等指标对2016~2020年毕节市国家级死因监测地区慢性非传染性疾病死亡资料进行分析。结果:2016~2020年毕节市居民慢性非传染性疾病粗死亡率为436.7/10万,年龄标化死亡率为493.16/10万,呈逐年上升趋势,男性死亡率显著高于女性;慢性非传染性疾病死亡率随着年龄的增长呈上升趋势,从65~岁年龄组开始明显升高;循环系统疾疾病占比最高(50.17%),死亡率为219.12/10万,其次是肿瘤和呼吸系统疾病;慢性非传染性疾病造成的寿命损失年PYLL为356073人年,AYLL为5.78人年,PYLL率为25.24‰。结论:2016~2020年毕节市居民慢性非传染性疾病死亡率呈上升趋势,已成为我市居民的主要死因,严重影响居民的健康和生命,应作为今后疾病防控工作的重点。
