Research on sick and injured epidemiology Burden, many indicators can be used, such as the incidence of disease and injury and Prevalence 、 mortality , outpatient and Hospitalization rate Drug utilization, health adjusted life years (HALE) Disability adjusted life years (DALY), health-related quality of life (HR QoL) Potential life lost years (PYLL) equivalent index. The economic burden of illness and injury includes: Direct payment And the loss of social economy caused by diseases and injuries. The economic burden of illness and injury reflects the burden of illness and injury on society. Conversely, if these diseases and injuries can be reduced and eliminated, economic losses will be reduced to society. This reduced or saved economic burden of diseases and injuries is to gain benefits. Facing the world resource distribution Imbalance, unfair trade, population expansion ageing of population As well as the increasing pressure of disease and injury prevalence, community residents' expectations medical and health work Serving Accessibility The gap between China and the availability of national social health resources is widening. The quality and efficiency of medical and health services are not high, and the benefits/costs are not ideal, medical expense The price keeps rising health resources Shortage and unreasonable allocation, residents Quality of life There are still various problems. In this general environment, many countries are focusing on the burden of disease and injury in order to promote their own economies and ensure the harmonious and stable development of society. We hope to find a reasonable and effective method to evaluate the burden of disease and injury, guide the government and society to take scientific actions in terms of health balance, and ease or reduce the burden of disease and injury for the country social development Impact. Policymakers, health economic experts, clinical workers and public health workers should consciously or unconsciously explore the following issues in the face of the burden of disease and injury: ① From Health service needs Starting from, in-depth study on the epidemic situation of disease and injury and the economic burden of disease and injury; ② Availability and balance of health resources allocation; ③ Health care policy Institutional environment Whether it is suitable for community residents Health needs And accessibility requirements; ④ Cost, effect, benefit and effectiveness evaluation of disease and injury prevention technology. 
Disease burden 10 facts about the global burden of disease
Health data can be collected and compared across the globe to illustrate health issues, identify trends and assist policymakers in setting priorities.
A recent study described the state of global health by measuring the burden of disease, that is, the health loss caused by all the causes of disease and death around the world. The report details the major global and regional Cause of death And provided information about more than 130 diseases and injuries around the world. Fact file: 1. About 10 million children under the age of 5 die every year.
Almost all of these children can survive if simple and inexpensive treatment is available. World Health Organization Working with governments and partners around the world to provide effective combined treatment And strengthening Health system 。 These two measures will help reduce the number of children death toll It's important. two Cardiovascular disease It is the leading cause of death worldwide. heart vascular disease It is a heart and blood vessel disease that can cause heart disease and apoplexy 。 Through health diet Regular physical activity and avoiding the use of tobacco can prevent more than 80% of heart disease and stroke. 3. HIV/AIDS is Africa The main cause of death for adults. although HIV / AIDS Great progress has been made in prevention and control, but mortality Still high. Cannot get Health services Affected Survival rate 。 medical care Factors such as poor system and lack of human resources hinder people from obtaining better medical service 。 4. Population aging cancer And heart disease. The increasing proportion of the elderly in the global population has contributed to the chronic disease Add on developing country This is especially true. Around the world, caregivers, health systems and society as a whole need to be prepared to meet the growing needs of the elderly. 5. Lung cancer is the most common cause of death in the world. Tobacco use is the world's largest preventable cause of cancer. stay developing country All lung cancer More than 80% of the cases were caused by smoking. 6. Pregnancy complications account for the world Women of childbearing age The total number of deaths was nearly 15%. More than 500000 women died of avoidable pregnancies or Delivery complications 。 World Health Organization We are committed to assisting countries to improve health services for pregnant women before, during and after childbirth, so as to improve their health. 7. Examples depression etc. Mental disorders It is one of the 20 major causes of disability worldwide. About 120 million people worldwide suffer from depression, and the number of patients is expected to continue to rise. Less than 25 per cent of patients have access to appropriate treatment and health services. 8. Hearing loss, vision problems and mental disorders are the most common causes of disability. These barriers may affect people's lives and livelihoods, but many of them are easily treated (such as hearing loss and cataract ）。 high-income And Low income countries Of statistical data Although there are differences, the total number of these diseases Incidence rate Higher, so it is necessary to improve access to treatment so that people can live a meaningful life. nine traffic accident The injury caused is the ninth leading cause of death in the world in 2004, and is expected to rise to the fifth by 2030. Every day, more than 3500 people die from car accidents, and millions of people are injured or disabled for life. World Health Organization Committed to promoting helmet wearing and fastening Safety belt And no Overspeed Don't drink and drive Safety measures To raise awareness of this preventable cause of death. ten innutrition It is the main cause of death for more than 30% of all children under 5 years old. Nearly 20 million children worldwide suffer from severe malnutrition. The causes of this problem are insufficient breastfeeding, improper diet and lack of high nutrition food. common pediatrics Disease affects children's consumption or absorption from food Essential nutrition Ability of [1] 。 
