Global, regional, and national prevalence, disability adjusted life years, and time trends for refraction disorders, 1990–2019: findings from the global burden of disease study 2019

Background To evaluate global burden of refraction disorders by year, age, region, gender, socioeconomic status and other national characteristics in terms of disability adjusted life years (DALYs) and prevalence from Global Burden of Disease (GBD) study 2019 and World Bank Open Data 2019. Methods G...

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Veröffentlicht in:BMC public health Jg. 21; H. 1; S. 1619 - 12
Hauptverfasser: Li, He-Yan, Liu, Yue-Ming, Dong, Li, Zhang, Rui-Heng, Zhou, Wen-Da, Wu, Hao-Tian, Li, Yi-Fan, Wang, Ya-Xing, Wei, Wen-Bin
Format: Journal Article
Sprache:Englisch
Veröffentlicht: London BioMed Central 06.09.2021
BioMed Central Ltd
Springer Nature B.V
BMC
Schlagworte:
Age
Age groups
Aged
Biostatistics
Blindness
Diagnosis
Disability adjusted life year
Disabled Persons
Disorders
Distribution
Environmental Health
Epidemiology
Female
Fertility
Forecasts and trends
Gender
Gender differences
Global Burden of Disease
Global Health
Health burden
Humans
Inequality
Medicine
Medicine & Public Health
Middle Aged
Open data
Population
Prevalence
Public Health
Quality-Adjusted Life Years
Rank tests
Refraction
Refraction disorders
Regression
Regression analysis
Sociodemographics
Socioeconomic factors
Socioeconomics
Software
Subscriptions
Trends
Urban populations
Vaccine
Vision disorders
Vision loss
Visual impairment
China
Vision loss
Health burden
Refraction disorders
Disability adjusted life year
ISSN:1471-2458, 1471-2458
Online-Zugang:Volltext
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Zusammenfassung:Background To evaluate global burden of refraction disorders by year, age, region, gender, socioeconomic status and other national characteristics in terms of disability adjusted life years (DALYs) and prevalence from Global Burden of Disease (GBD) study 2019 and World Bank Open Data 2019. Methods Global, regional, and national DALY numbers, crude DALY rates, age-standardized DALY and prevalence rates of refraction disorders were acquired from the GBD study 2019. Mobile cellular subscriptions, urban population, GDP per capita, access to electricity and total fertility rate were obtained from the World Bank to explore the factors that influenced the health burden of refraction disorders. Kruskal-Wallis test, linear regression and multiple linear regression were performed to evaluate the associations between the health burden with socioeconomic levels and other national characteristics. Wilcoxon Signed-Rank Test was used to investigate the gender disparity. Results Globally, age-standardized DALY rates of refraction disorders decreased from 88.9 (95% UI: 60.5–120.3) in 1990 to 81.5 (95% UI: 55.0–114.8) in 2019, and might fall to 73.16 (95% UI: 67.81–78.51) by 2050. Age-standardized prevalence rates would also reduce to 1830 (95% UI: 1700–1960) by 2050, from 2080 (95% UI: 1870–2310) in 1990 to 1960 (95% UI: 1750–2180) in 2019. In low SDI region, age-standardized DALY rates (equation: Y  = 114.05*X + 27.88) and prevalence rates (equation: Y = 3171.1*X + 403.2) were positively correlated with SDI in linear regression respectively. East Asia had the highest blindness rate caused by refraction disorders in terms of age-standardized DALY rates (11.20, 95% UI: 7.38–16.36). Gender inequality was found among different age groups and SDI regions. Conclusion Health burden of refraction disorders decreased in recent years, and may continue to alleviate in the next three decades. Older ages, females and lower socioeconomic status were associated with higher refraction disorders health burden.
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ISSN:1471-2458
1471-2458
DOI:10.1186/s12889-021-11648-1