Differential Impact of Fertility on Health-Adjusted Life Expectancy of Older Adults Across Countries of Various Levels of Socio-Demographic Index—Worldwide,1995-2019

What is already known about this topic?Health-adjusted life expectancy(HALE)is a crucial indicator of global health,which is strongly correlated with the socio-demographic index(SDI)and population dynamics.What is added by this report?This study revealed that the correlation between total fertility rate(TFR)and HALE of older adults varies across countries with different SDI levels,offering valuable insights for the development of more targeted health promotion programs and interventions.What are the implications for public health practice?Different health interventions should be tailored to countries with different levels of SDI.In countries with both low fertility rates and low SDI,advanced measures are needed to address the challenge of an aging population that may live longer but face poorer health in the future.

Long-Term Patterns of Meningitis Mortality:A Continual Downward Trend and a Vulnerable Infant Population—China,1987–2021

Summary What is already known about this topic?Meningitis,a life-threatening disease,presents a significant public health challenge.Its rate of progress in burden reduction notably lags behind other diseases that can be prevented through vaccination.What is added by this report?This research explored the changes in the mortality rate of meningitis in China over a span of 35 years.The study further identified the effects of age,period,and cohort on the mortality trends.

Activities of Daily Living-Related Functional Impairment Among Population Aged 65 and Older—China,2011–2050

Summary What is already known about this topic?The elevated prevalence of functional impairment among elderly individuals in China contributes to an increased burden of care.What is added by this report?This report presents a comprehensive evaluation of trends in functional impairment related to activities of daily living(ADL)among the elderly population in China.Furthermore,it offers insights for future projections of these trends in this demographic group.What are the implications for public health practice?Addressing the care needs and functional impairment issues among the aging population in China necessitates interdepartmental collaboration.

Changing Patterns of Injury Mortality Among the Elderly Population in Urban and Rural Areas—China,1987–2021

What is already known about this topic?Injury is a significant public health issue,particularly among the elderly population.However,the extent of this problem varies significantly based on age,gender,and geographic location.What is added by this report?This study aims to examine the changing patterns of injury mortality rates in China over a 35-year period and assess the age-period-cohort effects on mortality trends.What are the implications for public health practice?This study examines the evolving patterns of injury mortality in the elderly population and identifies potential high-risk groups.The findings offer valuable insights for informing injury prevention policies.

Transitions in Chronic Disease Mortality in China:Evidence and Implications

In China,there has been a significant transition in mortality trends,shifting from infectious diseases to non-communicable diseases(NCDs)over the last forty years.This shift has been primarily influenced by risk factors such as smoking,poor diet,and physical inactivity.Notably,cardiovascular diseases(CVD),cancers,chronic respiratory disorders(CRD),and diabetes have emerged as leading causes of death.Moreover,injuries,particularly road accidents and falls among older adults,also contribute significantly to the disease burden.Given the increasing aging population,there is a growing concern regarding age-related conditions and falls.To effectively address these challenges,China must prioritize chronic disease prevention throughout the lifespan and strengthen primary healthcare capabilities.

Epidemiological Shifts in Infectious Diseases in China:Implications and Policy Recommendations

In recent decades,China has experienced significant alterations in its landscape of infectious diseases,with noteworthy reductions in historically prevalent illnesses such as tuberculosis and viral hepatitis.At the same time,emerging pathogens like severe acute respiratory syndrome(SARS),Influenza A virus subtype H7N9(H7N9),and SARS coronavirus 2(SARS-CoV-2)pose new challenges.These epidemiological shifts,fueled by fast economic development,urbanization,modifications in the healthcare system,and an aging population,present considerable obstacles to the country’s public health infrastructure and policy frameworks.This article provides a comprehensive review of these changes,underscoring the driving forces behind them and the resultant impact on health policy and infrastructure.It stresses the challenges and calls for an intensification of surveillance efforts,the establishment of collaborative partnerships both nationally and internationally,the encouragement of worldwide cooperation,and the reinforcement of public health education as pivotal strategies for managing China’s changing spectrum of infectious diseases.

Changing Patterns of Mortality in Viral Hepatitis——China,1987–2021

Summary What is already known about this topic?Viral hepatitis continues to present a major global public health challenge,with China shouldering the heaviest burden of this disease worldwide.What is added by this report?This study examined evolving trends and assessed the impacts of age,period,and cohort on viral hepatitis mortality from 1987 to 2021 in both urban and rural settings across China.What are the implications for public health practice?This research provides critical insights,enabling policymakers to develop precise and effective intervention strategies that are specifically tailored to address the needs of high-risk older adults.

Changing Patterns of Mortality in Diabetes Mellitus Among Older Adults—China,1987-2021

What is already known about this topic?Diabetes mellitus poses a significant public health concern for older adults in China,resulting in increased mortality rates.What is added by this report?This study investigates the evolving pattern of mortality associated with diabetes mellitus and analyzes the contributions of age,period,and cohort effects from 1987 to 2021.The results demonstrate a consistent rise in diabetes mellitus mortality over the last 30 years,notably in rural regions.What are the implications for public health practice?This research offers valuable insights to aid policymakers in developing targeted intervention strategies that address the specific needs of higher-risk populations,such as women,older adults,and individuals in rural areas.