ObjectiveThe aim of this study was to assess the disease burden of non-COVID-19 lower respiratory infection (LRI) in China during the period 1990?2021, particularly during the period 2019?2021. MethodsData on the burden of disease for LRI in China were obtained from the GBD 2021 database. A Joinpoint regression model was used to describe the changes in disease burden trends of LRI in China from 1990 to 2021, and the results are presented in terms of average annual percentage change (AAPC). ResultsIn 2021, the age-standardized incidence rate of LRI in China was 2 853.31/100 000, the age-standardized rate of DALY was 347.67/100 000, and the age-standardized mortality rate was 14.03/100 000. Compared with 1990, the AAPC were ?2.13%, ?6.89% and ?4.10% respectively. In contrast, during the COVID-19 pandemic, both showed a decreasing and then increasing trend, except for the age-standardized incidence rate, which showed a decreasing trend. Children under 5 years of age have experienced the greatest reduction in the burden of disease over the past decades, while the burden of disease has increased in absolute terms for the elderly over 70 years of age. Compared with 1990, the disease burden of LRI in China due to each pathogenic microorganism has decreased. And during 2019?2021, all pathogens showed an increasing trend, except for ASMR caused by influenza (APC=?55.21%) and respiratory syncytial virus (APC=?53.35%). In 2021, the primary attributable risk factors for LRI mortality in China shifted from household air pollution due to solid fuels, childhood underweight, and childhood stunting in 1990 to ambient particulate matter pollution, smoking, and secondhand smoke. ConclusionThe disease burden of LRIs in China showed an overall decreasing trend from 1990 to 2021, but with large variations between age groups and pathogens. During the two years following the outbreak of the COVID-19 pandemic, the incidence of LRI in China, along with the disease burden caused by influenza and respiratory syncytial virus, significantly declined. Over the past few decades, the attributable risk factors for mortality and DALYs have undergone substantial changes. To address this phenomenon, targeted measures should be implemented to reduce the burden of LRI on the population caused by air pollution and smoking.
ObjectiveTo systematically review the disease burden of pneumoconiosis in Chinese population so as to provide references for health resources allocation and health policy making.MethodsDatabases including PubMed, EBSCO, Web of Science, CNKI, WanFang Data and VIP databases were searched for studies on investigation of the disease burden of pneumoconiosis in Chinese population from inception to 31st January, 2020. Two reviewers independently screened literature, exacted data, and assessed risk of bias of included studies. Systematic review was performed on data of pneumoconiosis associated population, mortality, and disease burden.ResultsA total of 26 studies were included. Qualitative analysis showed that the decrease of DALY and YLL of pneumoconiosis in China had been lower than that in globally, and the increase of YLD had been higher than that in globally in recent 10 years. 14 factors were included in the analysis of influencing factors on the financial burden or hospitalization expenses of pneumoconiosis patients; among them, the length of hospitalization, related complications, and pneumoconiosis stage were the most important indexes which had influence or difference on patients’ financial burden (or hospitalization expenses). The burden of pneumoconiosis in the Chinese population was primarily concentrated on males. Occupational diseases caused most of them, and middle-aged and older adults were the primary population for pneumoconiosis. However, young patients due to early-onset age, long course of disease and complications, and other factors resulting in a larger YLD phenomenon should also be considered.ConclusionsThe disease burden of pneumoconiosis patients in China is still heavy. It is recommended to continue to reduce the DALY of pneumoconiosis among the Chinese population as a long-term goal, and to strengthen control strategies to curb the early onset and death of pneumoconiosis.
Objective To analyze the trend of changes in the burden of liver cancer diseases attributed to alcohol consumption in China from 1990 to 2019. Methods Data on liver cancer burden attributed to drinking in China from 1990 to 2019 were obtained from the global burden of disease 2019. Joinpoint regression model was used to analyze the temporal trend of disease burden, and age-period-cohort model was used to evaluate age, period, and cohort effects. Results From 1990 to 2019, the standardized incidence rate of liver cancer attributable to drinking among the total population, men and women showed a downward trend. The AAPC was ?2.52% (95%CI ?2.83% to ?2.21%), 3.26% (95%CI ?3.62% to ?2.89%) and ?2.24% (95%CI ?2.61% to ?1.86%), respectively; The standardized mortality rates showed a decreasing trend, with AAPC values of ?2.86% (95%CI ?3.46% to ?2.26%), ?3.48% (95%CI ?4.20% to ?2.76%), and ?2.67% (95%CI ?2.99% to ?2.34%), respectively; The standardized DALY rates showed a downward trend, with AAPC values of ?3.09% (95%CI ?3.65% to ?2.53%), ?2.92% (95%CI ?3.25% to ?2.58%), and ?3.77 (95%CI ?4.21% to ?3.31%), respectively. The trend changes were statistically significant (P<0.05). From 1990 to 2019, the overall risk of liver cancer incidence and death attributed to drinking in China, both in males and females, showed a trend of first increasing and then decreasing with age; As the period increased, both the overall population and the male population showed a downward trend, followed by an upward trend, while the female population remained relatively stable; The lower the risk of liver cancer incidence and death attributed to drinking as the queue progressed. Conclusion The standardized incidence rate, mortality and DALY rates of liver cancer attributable to drinking in China are generally declining, we should strengthen health education and early diagnosis and treatment for both male and elderly people to reduce the burden of liver cancer.
Objective To investigate constitution and costs of inpatients with circulation system diseases in Karamay Central Hospital in 2014 and provide baseline data for further evidence-based pharmacy studies of circulation system single disease. Methods The information of drug use and expenditure of circulation system diseases were collected from the hospital information system (HIS). We analyzed the data of frequency, constituent ratio and cumulative frequency by using Excel 2007 software. Results A total of 2 898 inpatients with circulation system diseases were included. The top three diseases were cerebral infarction, angina and hypertension. The cerebral infarction and coronary heart disease accounted for the largest proportion in the cost. The top one disease of total hospitalization cost, drug expense per capita and inspection cost per capita was cerebral infraction. Conclusion Based on the above results, cerebral infraction and angina were selected as the evidence-based pharmacy study goal of single disease.
Objective To systematically review the incidence, mortality and disease burden of colorectal cancer (CRC) in China. Methods The CNKI, WanFang Data, VIP, CBM, PubMed, Embase and Web of Science databases were searched to collect cohort studies about the incidence, mortality and disease burden of CRC in China from the establishment of the database to July 2024. Two reviewers independently screened literature, extracted data and assessed the risk of bias of included studies. Then, meta-analysis was performed by using Stata 18.0 software. Results A total of fifty-six studies were included. The result of meta-analysis showed that the overall incidence of CRC in China was 31‰ (95%CI 29‰ to 33‰), and the incidence of male was 35‰ (95%CI 32‰ to 37‰). The female incidence was 27‰ (95%CI 25‰ to 29‰). The overall mortality of CRC in China was 20‰ (95%CI 17‰ to 22‰), of which the male mortality was 22‰ (95%CI 19‰ to 25‰), and the female mortality was 18‰ (95%CI 15‰ to 20‰). Conclusion The incidence and mortality rates of CRC in China are high, resulting in a significant disease burden that varies regionally. The incidence and mortality of males are significantly higher than those of females. Intervention measures should be taken to reduce the disease burden of CRC in China according to the related risk factors of CRC.
Objective To evaluate the disease burden of acne vulgaris in China from 1990 to 2019 and to provide references for the prevention and control of acne vulgaris in China. MethodsThe quantity of incidences/illnesses, age-standardized incidence/prevalence rates, disability-adjusted life years (DALYs), and DALY rate of acne vulgaris in China from 1990 to 2019 which were derived from the Global Burden of Disease (GBD) 2019 were evaluated. The epidemiological trends, age-birth-cohort trends, and the relationship between the incidence and sociodemographic index (SDI) were also analyzed. Results In 2019, the prevalence and incidence of acne vulgaris in China were higher than the global average. The quantity of patients was slightly higher in 2019 than that in 1990 (3.91%), and the prevalence, incidence, and DALY rate showed a continuous growth trend. The incidence of acne vulgaris peaked at 10 to 14 years old. Acne vulgaris mostly affected young males, and its prevalence peaked at approximately 15 to 19 years old. With these two age groups as the boundary, there was a trend of the prevalence of acne vulgaris increasing initially and then decreasing. Obvious gender differences existed for acne vulgaris diagnoses, and most of the above indicators were shown at a higher level in females than in males. The age period cohort analysis showed that the incidence rate of acne vulgaris in China from 1990 to 2019 was significantly different from the net drift, age effect, period effect and cohort effect. As the SDI value increased, the incidence of acne vulgaris showed a linear growth trend. Conclusions From 1990 to 2019, the burden of acne disease in China increases significantly.
ObjectiveTo analyze the disease burden and temporal trends of chronic obstructive pulmonary disease (COPD) attributable to air pollution in China from 1990 to 2021. MethodsUtilizing data from the Global Burden of Disease Study 2021 (GBD 2021), we assessed the burden of COPD attributable to air pollution in China through metrics including death counts, disability-adjusted life years (DALYs), age-standardized mortality rate (ASMR), age-standardized DALY rate (ASDR), annual percentage change (APC), and average annual percentage change (AAPC). A Bayesian Age-Period-Cohort (BAPC) model was employed to project future trends in COPD burden attributable to air pollution. ResultsIn 2021, China’s ASMR and ASDR for COPD attributable to air pollution were 32.57 and 533.84 per 100 000 population, respectively, exceeding global averages. From 1990 to 2021, both ASMR and ASDR exhibited significant declining trends, with AAPCs of ?5.24% (95% CI ?5.78% to ?4.70%) and ?5.28% (95% CI ?5.75% to ?4.81%), respectively. The burden intensified with advancing age and was disproportionately higher among males compared to females. BAPC projections indicate a continued decline in COPD burden from 2022 to 2035, with ASMR expected to decrease from 56.40 to 23.02 per 100 000 and ASDR from 900.14 to 408.64 per 100 000. Conclusion Despite sustained reductions in the burden of COPD attributable to air pollution in China from 1990 to 2021, with further declines anticipated through 2035, national rates remain elevated relative to global benchmarks. Male and elderly populations bear the highest burden, underscoring the urgency for targeted interventions to mitigate air pollution exposure and address health disparities in vulnerable demographics.
ObjectiveTo analyze the disease burden of prostate, bladder and kidney cancers attributable to smoking in China from 1990 to 2019. MethodsBased on the global burden of disease study 2019, the current situation of the disease burden of prostate, bladder and kidney cancers attributable to smoking was analyzed by using the population attributable fraction (PAF), deaths and disability-adjusted life years (DALYs). Furthermore, the annual percent change (APC) and the average annual percent change (AAPC) were calculated by joinpoint regression analysis to describe the long-term trends of the smoking-attributable burden of these three cancers from 1990 to 2019. ResultsThere were an estimated 18 800 cases of deaths and 393 106 person-years of DALYs for bladder cancer caused by smoking in 2019. The age-standardized mortality and DALY rate decreased by 0.41% and 0.39% per year from 1990 to 2019, respectively. For prostate cancer, smoking was estimated to have caused 5 016 cases of deaths and 98 276 person-years of DALYs in 2019. The age-standardized mortality and DALY rate decreased by 0.28% and 0.25% per year from 1990 to 2019, respectively. For kidney cancer, the deaths and DALYs attributable to smoking were 4 935 cases and 120 620 person-years, respectively. The standardized mortality and DALY rates increased by 3.03% and 2.98% per year from 1990 to 2019. Additionally, males suffered from a higher disease burden of these three cancers attributable to smoking than females. The elderly population had a higher smoking-attributable disease burden than the younger population. ConclusionThe situation of the disease burden of bladder, prostate and kidney cancers attributable to smoking is still serious in China, which has substantial disparities in different groups. Specifically, males and the elderly are the high-risk groups for the smoking-attributable burden. Among the three cancers, bladder cancer has the highest burden and kidney cancer has the largest burden increase during 1990-2019.
ObjectiveTo analyze the epidemiological trends and current status of disease burden of type 2 diabetes related chronic kidney disease (CKD-T2D) in China from 1990 to 2021 and predict its future trends. MethodsThis study was based on the global burden of disease 2021 (GBD 2021) database to obtain the disease burden data of CKD-T2D in China, including the data of incidence, mortality and disability-adjusted life years (DALY), and used the Bayesian age-period-cohort (BAPC) model to predict the change trends until 2035. ResultsFrom 1990 to 2021, the standardized incidence rate of CKD-T2D in China showed an overall upward trend, while the standardized mortality rate and DALY rate showed an overall downward trend, with the average annual percentage change (AAPC) being 0.04%, ?0.04%, ?1.11% (P<0.05). Moreover, CKD-T2D in the whole country presented the characteristics of high incidence, high mortality and high DALY burden in the elderly population. From 2022 to 2035, all disease burden indicators of CKD-T2D in China are expected to show an overall downward trend. It is expected that the standardized incidence rate, mortality rate and DALY rate will drop to 16.21/100 000, 4.62/100 000 and 99.35/100 000 respectively in 2035. The overall decline of each indicator in the female population in China is greater than that in the male population. ConclusionThe prevention and treatment situation of CKD-T2D in China is severe, the burden caused by disability is relatively heavy and the burden of male and elderly populations is particularly heavy.
Objective To get known about the disease burden and quality of life (QOL) of rheumatoid arthritis (RA) in China by conducting a systematic review. Methods The observational studies about the disease burden and QOL of RA in China were systematically searched in the following databases: CNKI, CBM, VIP, WanFang Data, MEDLINE/Pub Med, EMbase, and Science Citation Index. The retrieval time was from January 1st, 1990 to July 31st, 2010. According to the inclusion and exclusion criteria, the literature was screened, the data were extracted, and the methodological quality of the included studies was assessed. The morbidity of RA was pooled by adopting generic inverse variance model, the meta-analyses on 8 dimensions of SF-36 life quality score (LQS) was conducted by suing RevMan5.0 software, the weighted mean difference (WMD) was regarded as the indicator of intervention effect, and the impact of studies’ quality on the results was assessed by sensitivity analysis. Results A total of 20 studies with medium quality in general were included. The morbidity of RA was 14.7/100 000. The disability adjusted of life years (DALYs) per capita were 4.92. If excluding the cost resulted from DALY, the overall economic cost was RMB 1 250.45 yuan per capita per year; While considering DALY, the cost was RMB 15 717.91 yuan per capita per year. The average cost of outpatient medications was RMB 8 018±17 238 yuan per capita per year. The weighted morbidity was 0.42% (95%CI 0.39% to 0.45%), and it was higher in female than male (Plt;0.05). There was no secular trend and difference between southern and northern (Pgt;0.05), but there were statistical significances in the WMD of 8 dimensions of SF-36 LQS. Sensitivity analyses revealed that the weighted pooled results were stable. Conclusion The epidemiological and economic burden of rheumatoid arthritis are heavier in China, which needs to be concerned by both government and society.