Objective To investigate the spatial patterns of the prevalence,awareness,treatment,and control rates of dyslipidemia at the provincial level in China.Methods A national and provincial representative cross-sectional s...Objective To investigate the spatial patterns of the prevalence,awareness,treatment,and control rates of dyslipidemia at the provincial level in China.Methods A national and provincial representative cross-sectional survey was conducted among 178,558 Chinese adults in 31 provinces in China's Mainland in 2018–2019,using a multi-stage,stratified,cluster-randomized sampling design.Subjects,as households,were selected,followed by a home visit to collect information.Both descriptive and linear regression procedures were applied in the analyses.Results The overall prevalence of dyslipidemia was 35.6%,and wide geographic variations of prevalence,treatment,and control rates of dyslipidemia were identified among 178,558 eligible participants with a mean age of 55.1±13.8 years.The highest-lowest difference regarding the provincial level prevalence rates were 19.7%vs.2.1%for high low-density lipoprotein cholesterol,16.7%vs.2.5%for high total cholesterol,35.9%vs.5.4%for high triglycerides,and 31.4%vs.10.5%for low high-density lipoprotein cholesterol.The treatment rate of dyslipidemia was correlated with the socio-demographic index(P<0.001),urbanization rate(P=0.01),and affordable basic technologies and essential medicines(P<0.001).Conclusion Prevailing dyslipidemia among the Chinese population and its wide geographic variations in prevalence,treatment,and control suggest that China needs both integrated and localized public health strategies across provinces to improve lipid management.展开更多
BACKGROUND China’s Behavioral Risk Factor Surveillance System(BRFSS)originated from the World Bankfunded HealthⅦLoan Project in the 1990s,which conducted behavioral risk factor surveillance in seven cities and one p...BACKGROUND China’s Behavioral Risk Factor Surveillance System(BRFSS)originated from the World Bankfunded HealthⅦLoan Project in the 1990s,which conducted behavioral risk factor surveillance in seven cities and one province^([1]).Drawing on the World Health Organization’s(WHO)STEPwise approach to surveillance(STEPs)and the U.S.Behavioral Risk Factor Surveillance System(BRFSS)^([2,3]).展开更多
Regular physical activity of sufficient duration and intensity can provide health benefits such as improved physical fitness,which promotes bone health,prevents hypertension,improves mental health,and reduces adiposit...Regular physical activity of sufficient duration and intensity can provide health benefits such as improved physical fitness,which promotes bone health,prevents hypertension,improves mental health,and reduces adiposity^([1]).Furthermore,the benefits of regular physical exercise during youth may persist into adulthood^([2]).展开更多
Objective To update the estimated prevalence rates of smoking and examine major metabolic diseases associated with smoking status in Chinese adults. Methods Using a complex, multistage, probability sampling design, we...Objective To update the estimated prevalence rates of smoking and examine major metabolic diseases associated with smoking status in Chinese adults. Methods Using a complex, multistage, probability sampling design, we recruited a nationally representative sample of 98,658 Chinese adults aged ≥18 years in 2010. Information on current, former, never, and passive smoking status was obtained using a standard questionnaire. All estimates were weighted to represent the overall Chinese adult population. Results The estimated proportion of current smokers was 28.3% for Chinese adults aged _〉18 years. The corresponding values of former and passive smokers were 5.1% and 21.4%, respectively. Additionally, former smokers were found to have a less favorable metabolic risk profile among all categories of smoking status in both men and women. The prevalence of metabolic diseases such as diabetes and hypertension also increased with a greater number of smoking pack-years in men. Conclusion The prevalences of current smoking and passive smoking remain high in Chinese adults.展开更多
Diabetes affects approximately 10.5%of adults worldwide,and its chronic complications lead to severely disabling sequelae and premature death,thus placing a heavy healthcare burden on both patients affected and societ...Diabetes affects approximately 10.5%of adults worldwide,and its chronic complications lead to severely disabling sequelae and premature death,thus placing a heavy healthcare burden on both patients affected and society[1].China has experienced a dramatic increase in diabetes prevalence from 0.67%in 1980[2]to 12.8%in 2018[3]and has approximately one-quarter of people with diabetes worldwide[1].It is therefore essential to understand the epidemiologic characteristics of the chronic complications and co-morbidities of diabetes,and the current status of diabetes management to guide planning for appropriate diabetes care and intervention for these complications and co-morbidities at the national level[4-7].展开更多
Objective To establish the distribution of 10-year atherosclerotic cardiovascular disease （ASCVD） risk among Chinese adults. Methods We estimated the 10-year ASCVD risk by applying the 2013 American College of Cardi...Objective To establish the distribution of 10-year atherosclerotic cardiovascular disease （ASCVD） risk among Chinese adults. Methods We estimated the 10-year ASCVD risk by applying the 2013 American College of Cardiology/ American Heart Association pooled cohort equations （PCEs） to the data obtained from the 2010 China Chronic Disease and Risk Factor Surveillance that involved 61,541 participants （representing 520,158,652 Chinese adults） aged 40-79 years. We also compared the ASCVD risk with the 10-year ischemic cardiovascular disease （ICVD） risk, which was calculated using the simplified scoring tables recommended by the Chinese Guidelines for Prevention of Cardiovascular Diseases （Chinese model）. Results Based on the PCEs, the average 10-year ASCVD risk among adults without self-reported stroke or myocardial infraction was 12.5%. Approximately 247 million （47.4%） and 107 million （20.6%） adults had 〉 7.5% and 〉 20% 10-year ASCVD risks, respectively. The 10-year ASCVD risk 〉 20% was higher among men, less educated individuals, smokers, drinkers, and physically inactive individuals than among their counterparts. Overall, 29.0% of adults categorized using the Chinese model were overclassified with the PCEs. Conclusion Our results define the distribution of 10-year ASCVD risk among Chinese adults. The 10-year ASCVD risk predicted by the PCEs was higher than the ICVD risk predicted by the Chinese model.展开更多
In this study, we aimed to assess the relationship of socioeconomic status and acculturation with cardiovascular disease （CVD） risk profiles and CVD and examine the CVD risk factors associated with CVD. We used data...In this study, we aimed to assess the relationship of socioeconomic status and acculturation with cardiovascular disease （CVD） risk profiles and CVD and examine the CVD risk factors associated with CVD. We used data from the 2010 China Chronic Disease and Risk Factor Surveillance surveys, which consisted of a nationally representative sample of women. The following prevalence was found： myocardial infarction （MI）：展开更多
Objective This study examined vegetable and fruit （VF） consumption rate and its associated factors among Chinese adults. Methods Nationally representative data from the 2013 China Chronic Disease Surveillance survey...Objective This study examined vegetable and fruit （VF） consumption rate and its associated factors among Chinese adults. Methods Nationally representative data from the 2013 China Chronic Disease Surveillance survey were used. Dietary intake data, including VF consumption during the last 12 months, were collected. All analyses were weighted to obtain nationally representative estimates. Associations between VF consumption and other factors （e.g., meal frequency and physical activity） were examined through logistic regression analysis. Results The average fruit consumption was 102.3 g/day （95% CI： 97.0-107.6） and the average vegetable consumption was 350.6 g/day （95% CI： 339.3-361.8）. Over half （53.2%, 95% CI： 50.9-55.4） of Chinese adults met the VF consumption of 400 g/day recommended by the World Health Organization （WHO）. Rural residents had a higher prevalence of low VF consumption rate than urban residents [49.20% （95% CI： 46.2%-52.2%） vs. 44.0% （95% CI： 41.7%-46.3%） P 〈 0.01]. Old age （OR = 1.01, 95% CI： 1.00-1.01）, low educational level, low income, minority ethnicity （OR = 1.41, 95% CI： 1.15-1.74）, underweight （OR = 1.17, 95% CI： 1.03-1.33）, single marital status （OR = 1.20, 95% CI： 1.08-1.33）, low health literacy, irregular breakfast （OR = 1.20, 95% CI： 1.04-1.38） or lunch （OR = 1.58, 95% CI： 1.26-1.99） habits, and no leisure-time physical activity were associated with low VF consumption. Conclusion Only half of Chinese adults met the VF consumption recommended by the WHO. Low socio-economic status, irregular diet, and poor health literacy were likely associated with low VF consumption. National efforts and programs are needed to promote VF consumption.展开更多
Objective We aimed to investigate and interpret the associations between socioeconomic factors and the prevalence, awareness, treatment, and control of hypertension at the provincial level in China.Methods A nationall...Objective We aimed to investigate and interpret the associations between socioeconomic factors and the prevalence, awareness, treatment, and control of hypertension at the provincial level in China.Methods A nationally and provincially representative sample of 179,059 adults from the China Chronic Disease and Nutrition Surveillance study in 2015–2016 was used to estimate hypertension burden. The spatial Durbin error model was fitted to investigate socioeconomic factors associated with hypertension indicators.Results Overall, it was estimated that 29.20% of the participants were hypertensive nationwide,among whom, 34.32% were aware of their condition, 27.69% had received antihypertensive treatment,and 7.81% had controlled their condition. Per capita gross domestic product(GDP) was associated with hypertension prevalence(coefficient:-2.95, 95% CI:-5.46,-0.45) and control(coefficient: 6.35, 95% CI:1.36, 11.34) among adjacent provinces and was also associated with awareness(coefficient: 2.93, 95%CI: 1.12, 4.74) and treatment(coefficient: 2.67, 95% CI: 1.21, 4.14) in local province. Beds of internal medicine(coefficient: 2.66, 95% CI: 1.08, 4.23) was associated with control in local province. Old dependency ratio(coefficient:-3.58, 95% CI:-5.35,-1.81) was associated with treatment among adjacent provinces and with control(coefficient:-1.69, 95% CI:-2.42,-0.96) in local province.Conclusion Hypertension indicators were not only directly influenced by socioeconomic factors of local area but also indirectly affected by characteristics of geographical neighbors. Population-level strategies should involve optimizing supportive socioeconomic environment by integrating clinical care and public health services to decrease hypertension burden.展开更多
In this paper,a complete congruence on the congruence lattice of regular semigroups with Q-inverse transversals is analysed.The classes of this complete congruence which are intervals are discussed and their least and...In this paper,a complete congruence on the congruence lattice of regular semigroups with Q-inverse transversals is analysed.The classes of this complete congruence which are intervals are discussed and their least and greatest elements are presented clearly.展开更多
基金supported by National Key R&D Program of China[2018YFC1311702,2018YFC1311706]the Chinese central government[key project of public health program]+2 种基金the Fund of"Sanming"Project of Medicine in Shenzhen[SZSM201811096]Young Talent Program of the Academician FundFuwai Hospital Chinese Academy of Medical Sciences,Shenzhen[YS-2020-006]。
文摘Objective To investigate the spatial patterns of the prevalence,awareness,treatment,and control rates of dyslipidemia at the provincial level in China.Methods A national and provincial representative cross-sectional survey was conducted among 178,558 Chinese adults in 31 provinces in China's Mainland in 2018–2019,using a multi-stage,stratified,cluster-randomized sampling design.Subjects,as households,were selected,followed by a home visit to collect information.Both descriptive and linear regression procedures were applied in the analyses.Results The overall prevalence of dyslipidemia was 35.6%,and wide geographic variations of prevalence,treatment,and control rates of dyslipidemia were identified among 178,558 eligible participants with a mean age of 55.1±13.8 years.The highest-lowest difference regarding the provincial level prevalence rates were 19.7%vs.2.1%for high low-density lipoprotein cholesterol,16.7%vs.2.5%for high total cholesterol,35.9%vs.5.4%for high triglycerides,and 31.4%vs.10.5%for low high-density lipoprotein cholesterol.The treatment rate of dyslipidemia was correlated with the socio-demographic index(P<0.001),urbanization rate(P=0.01),and affordable basic technologies and essential medicines(P<0.001).Conclusion Prevailing dyslipidemia among the Chinese population and its wide geographic variations in prevalence,treatment,and control suggest that China needs both integrated and localized public health strategies across provinces to improve lipid management.
基金supported by the National Key R&D Program[2018YFC1311702,2018YFC1311706]。
文摘BACKGROUND China’s Behavioral Risk Factor Surveillance System(BRFSS)originated from the World Bankfunded HealthⅦLoan Project in the 1990s,which conducted behavioral risk factor surveillance in seven cities and one province^([1]).Drawing on the World Health Organization’s(WHO)STEPwise approach to surveillance(STEPs)and the U.S.Behavioral Risk Factor Surveillance System(BRFSS)^([2,3]).
基金supported by grants from the National Key Research and Development Program of China(2018YFC1311702)。
文摘Regular physical activity of sufficient duration and intensity can provide health benefits such as improved physical fitness,which promotes bone health,prevents hypertension,improves mental health,and reduces adiposity^([1]).Furthermore,the benefits of regular physical exercise during youth may persist into adulthood^([2]).
基金supported by the Chinese Ministry of Financesupported by the grants 2013BAI09B13 from the National Clinical Research Center for Metabolic Diseases+1 种基金2015CB553601 from the National Basic Research Program of China(973 Program)81321001,81130016,81561128019 from the National Natural Science Foundation of China
文摘Objective To update the estimated prevalence rates of smoking and examine major metabolic diseases associated with smoking status in Chinese adults. Methods Using a complex, multistage, probability sampling design, we recruited a nationally representative sample of 98,658 Chinese adults aged ≥18 years in 2010. Information on current, former, never, and passive smoking status was obtained using a standard questionnaire. All estimates were weighted to represent the overall Chinese adult population. Results The estimated proportion of current smokers was 28.3% for Chinese adults aged _〉18 years. The corresponding values of former and passive smokers were 5.1% and 21.4%, respectively. Additionally, former smokers were found to have a less favorable metabolic risk profile among all categories of smoking status in both men and women. The prevalence of metabolic diseases such as diabetes and hypertension also increased with a greater number of smoking pack-years in men. Conclusion The prevalences of current smoking and passive smoking remain high in Chinese adults.
基金supported by Shanghai Science and Technology Committee [19692115900 and 17411952600]Shanghai Municipal Key Clinical Specialty
文摘Diabetes affects approximately 10.5%of adults worldwide,and its chronic complications lead to severely disabling sequelae and premature death,thus placing a heavy healthcare burden on both patients affected and society[1].China has experienced a dramatic increase in diabetes prevalence from 0.67%in 1980[2]to 12.8%in 2018[3]and has approximately one-quarter of people with diabetes worldwide[1].It is therefore essential to understand the epidemiologic characteristics of the chronic complications and co-morbidities of diabetes,and the current status of diabetes management to guide planning for appropriate diabetes care and intervention for these complications and co-morbidities at the national level[4-7].
基金funded by the National Health and Family Planning Commission of the People’s Republic of China
文摘Objective To establish the distribution of 10-year atherosclerotic cardiovascular disease （ASCVD） risk among Chinese adults. Methods We estimated the 10-year ASCVD risk by applying the 2013 American College of Cardiology/ American Heart Association pooled cohort equations （PCEs） to the data obtained from the 2010 China Chronic Disease and Risk Factor Surveillance that involved 61,541 participants （representing 520,158,652 Chinese adults） aged 40-79 years. We also compared the ASCVD risk with the 10-year ischemic cardiovascular disease （ICVD） risk, which was calculated using the simplified scoring tables recommended by the Chinese Guidelines for Prevention of Cardiovascular Diseases （Chinese model）. Results Based on the PCEs, the average 10-year ASCVD risk among adults without self-reported stroke or myocardial infraction was 12.5%. Approximately 247 million （47.4%） and 107 million （20.6%） adults had 〉 7.5% and 〉 20% 10-year ASCVD risks, respectively. The 10-year ASCVD risk 〉 20% was higher among men, less educated individuals, smokers, drinkers, and physically inactive individuals than among their counterparts. Overall, 29.0% of adults categorized using the Chinese model were overclassified with the PCEs. Conclusion Our results define the distribution of 10-year ASCVD risk among Chinese adults. The 10-year ASCVD risk predicted by the PCEs was higher than the ICVD risk predicted by the Chinese model.
文摘In this study, we aimed to assess the relationship of socioeconomic status and acculturation with cardiovascular disease （CVD） risk profiles and CVD and examine the CVD risk factors associated with CVD. We used data from the 2010 China Chronic Disease and Risk Factor Surveillance surveys, which consisted of a nationally representative sample of women. The following prevalence was found： myocardial infarction （MI）：
基金founded by the Central Finance of the Chinese Government and the National Natural Science Foundation of China[grant number 81202287]
文摘Objective This study examined vegetable and fruit （VF） consumption rate and its associated factors among Chinese adults. Methods Nationally representative data from the 2013 China Chronic Disease Surveillance survey were used. Dietary intake data, including VF consumption during the last 12 months, were collected. All analyses were weighted to obtain nationally representative estimates. Associations between VF consumption and other factors （e.g., meal frequency and physical activity） were examined through logistic regression analysis. Results The average fruit consumption was 102.3 g/day （95% CI： 97.0-107.6） and the average vegetable consumption was 350.6 g/day （95% CI： 339.3-361.8）. Over half （53.2%, 95% CI： 50.9-55.4） of Chinese adults met the VF consumption of 400 g/day recommended by the World Health Organization （WHO）. Rural residents had a higher prevalence of low VF consumption rate than urban residents [49.20% （95% CI： 46.2%-52.2%） vs. 44.0% （95% CI： 41.7%-46.3%） P 〈 0.01]. Old age （OR = 1.01, 95% CI： 1.00-1.01）, low educational level, low income, minority ethnicity （OR = 1.41, 95% CI： 1.15-1.74）, underweight （OR = 1.17, 95% CI： 1.03-1.33）, single marital status （OR = 1.20, 95% CI： 1.08-1.33）, low health literacy, irregular breakfast （OR = 1.20, 95% CI： 1.04-1.38） or lunch （OR = 1.58, 95% CI： 1.26-1.99） habits, and no leisure-time physical activity were associated with low VF consumption. Conclusion Only half of Chinese adults met the VF consumption recommended by the WHO. Low socio-economic status, irregular diet, and poor health literacy were likely associated with low VF consumption. National efforts and programs are needed to promote VF consumption.
基金supported by National Key Research&Development Program of Ministry of Science and Technology of People’s Republic of China[2018YFC1311703,2018YFC1311706]。
文摘Objective We aimed to investigate and interpret the associations between socioeconomic factors and the prevalence, awareness, treatment, and control of hypertension at the provincial level in China.Methods A nationally and provincially representative sample of 179,059 adults from the China Chronic Disease and Nutrition Surveillance study in 2015–2016 was used to estimate hypertension burden. The spatial Durbin error model was fitted to investigate socioeconomic factors associated with hypertension indicators.Results Overall, it was estimated that 29.20% of the participants were hypertensive nationwide,among whom, 34.32% were aware of their condition, 27.69% had received antihypertensive treatment,and 7.81% had controlled their condition. Per capita gross domestic product(GDP) was associated with hypertension prevalence(coefficient:-2.95, 95% CI:-5.46,-0.45) and control(coefficient: 6.35, 95% CI:1.36, 11.34) among adjacent provinces and was also associated with awareness(coefficient: 2.93, 95%CI: 1.12, 4.74) and treatment(coefficient: 2.67, 95% CI: 1.21, 4.14) in local province. Beds of internal medicine(coefficient: 2.66, 95% CI: 1.08, 4.23) was associated with control in local province. Old dependency ratio(coefficient:-3.58, 95% CI:-5.35,-1.81) was associated with treatment among adjacent provinces and with control(coefficient:-1.69, 95% CI:-2.42,-0.96) in local province.Conclusion Hypertension indicators were not only directly influenced by socioeconomic factors of local area but also indirectly affected by characteristics of geographical neighbors. Population-level strategies should involve optimizing supportive socioeconomic environment by integrating clinical care and public health services to decrease hypertension burden.
基金Foundation item： the National Natural Science Foundation of China （No. 10571061） the Science Foundation of Guangdong Province （No. 0501332） and the Science Foundation of the Department of Education of Yunnan Province （No. 07C10110）.
文摘In this paper,a complete congruence on the congruence lattice of regular semigroups with Q-inverse transversals is analysed.The classes of this complete congruence which are intervals are discussed and their least and greatest elements are presented clearly.
