2021
DOI: 10.1017/s2045796021000275
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Global, regional and national burden of anxiety disorders from 1990 to 2019: results from the Global Burden of Disease Study 2019

Abstract: Aims Anxiety disorders are widespread across the world. A systematic understanding of the disease burden, temporal trend and risk factors of anxiety disorders provides the essential foundation for targeted public policies on mental health at the national, regional, and global levels. Methods The estimation of anxiety disorders in the Global Burden of Disease Study 2019 using systematic review was conducted to describe incidence, prevalence and disability-adjusted life years (DALYs) in 20… Show more

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Cited by 165 publications
(79 citation statements)
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“…Joinpoint trend analysis uses a piecewise linear regression to estimate the adaptive trend using one or more line segments [ 20 ]. Moreover, we calculated the average annual percentage change (AAPC) to describe the overall temporal trend in age-standardized rates of GC based on the following regression model, ln (ASR) = α + β* calendar year + ϵ, and the AAPC with its 95% confidence interval (CI) were derived from the formula of 100 × (exp (β) − 1) [ 19 , 21 , 22 ]. The Bayesian age-period-cohort (BAPC) model has been proven to have higher accuracy in predicting the cancer burden, especially in non-longer projection years, compared with the generalized additive model, smooth spline model, Nordpred model, Joinpoint model and Poisson regression [ 19 , 23 , 24 ].…”
Section: Methodsmentioning
confidence: 99%
“…Joinpoint trend analysis uses a piecewise linear regression to estimate the adaptive trend using one or more line segments [ 20 ]. Moreover, we calculated the average annual percentage change (AAPC) to describe the overall temporal trend in age-standardized rates of GC based on the following regression model, ln (ASR) = α + β* calendar year + ϵ, and the AAPC with its 95% confidence interval (CI) were derived from the formula of 100 × (exp (β) − 1) [ 19 , 21 , 22 ]. The Bayesian age-period-cohort (BAPC) model has been proven to have higher accuracy in predicting the cancer burden, especially in non-longer projection years, compared with the generalized additive model, smooth spline model, Nordpred model, Joinpoint model and Poisson regression [ 19 , 23 , 24 ].…”
Section: Methodsmentioning
confidence: 99%
“…We performed a regression model to fit the natural logarithm of the ASR with the calendar year, namely, ln (ASR) = α + β × calendar year + ϵ. 20 - 22 The EAPC with its 95% CI was estimated according to the formula 100 × (exp (β) − 1). We applied the Spearman rank to calculate the correlation between the EAPCs in CML burden and the baseline burden in 1990 and the SDI in 2019 at the national level.…”
Section: Methodsmentioning
confidence: 99%
“…The incidence rate of anxiety disorder from 1990 to 2019 slightly increased among people aged 20-39 and over 75 years, but its prevalence rate over the past 60 years has gradually decreased [4]. In 2019, among adults aged 18 years and older, 84.4% developed of symptoms of anxiety, among which 9.5%, 3.4%, and 2.7% developed mild, moderate, and severe symptoms of the disorder, respectively [5].…”
Section: Introductionmentioning
confidence: 99%