Background: Data on trends in the epidemiological burden of bipolar disorder are scarce.
Aims: To provide an overview of trends in bipolar disorder burden from 1990 to 2019.
Method: Revisiting the Global Burden of Disease Study 2019, we analysed the number of cases, calculated the age-standardised rate (per 100 000 population) and estimated annual percentage change (EAPC) of incidence, prevalence and years lived with disability (YLDs) for bipolar disorder from 1990 to 2019. The independent effects of age, period and cohort were estimated by the age-period-cohort modelling.
Results: Globally, the bipolar disorder-related prevalent cases, incident cases and number of YLDs all increased from 1990 to 2019. Regionally, the World Health Organization Region of the Americas accounted for the highest estimated YLD number and rate, with the highest age-standardised prevalence rate in 1990 and 2019 and highest EAPC of prevalence. By sociodemographic index (SDI) quintiles, all five SDI regions saw an increase in estimated incident cases. Nationally, New Zealand reported the highest age-standardised rate of incidence, prevalence and YLDs in 1990 and 2019. The most prominent age effect on incidence rate was in those aged 15-19 years. Decreased effects of period on incidence, prevalence and YLD rates was observed overall and in females, not in males. The incidence, prevalence and YLD rates showed an unfavourable trend in the younger cohorts born after 1990, with males reporting a higher cohort risk than females.
Conclusions: From 1990 to 2019, the overall trend of bipolar disorder burden presents regional and national variations and differs by age, sex, period and cohort.
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http://dx.doi.org/10.1192/bjp.2023.127 | DOI Listing |
BMC Res Notes
January 2025
Non-Communicable Diseases Research Center, Department of Epidemiology, School of Health, Shiraz University of Medical Sciences, Shiraz, Iran.
Background: Thyroid cancer is one of the most common cancers of the endocrine system. The incidence of this cancer has increased in many countries. Many cases of thyroid cancer do not have any symptoms.
View Article and Find Full Text PDFPublic Health
January 2025
Programa de Pós-Graduação em Parasitologia, Departamento de Parasitologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil; Programa de Pós-Graduação em Ciência Animal, Centro de Ciências Agrárias, Universidade Estadual do Maranhão, São Luís, Maranhão, Brazil; Curso de Licenciatura em Ciências Biológicas, Campus de Lago da Pedra, Universidade Estadual do Maranhão, Lago da Pedra, Maranhão, Brazil.
Objectives: To describe the main dengue metrics generated by the Global Burden of Disease (GBD) Study 2019 for South American countries between 1990 and 2019.
Study Design: A descriptive study was carried out using the metrics obtained by the GBD Study 2019.
Methods: The metrics of incidence, years of life lost due to premature death (YLLs), years lived with disability (YLDs) and disability-adjusted life years (DALYs) were evaluated, grouped by sex and country, between 1990 and 2019.
JAMA Netw Open
January 2025
Division of General Internal Medicine, Massachusetts General Hospital, Harvard Medical School, Boston.
Importance: As US health care systems shift to human papillomavirus (HPV)-based cervical cancer screening, more patients are receiving positive high-risk non-16/18 genotype HPV results and negative for intraepithelial lesion or malignancy (NILM) cytological findings. Risk-based management guidelines recommend 2 consecutive negative annual results to return to routine screening.
Objective: To quantify patterns of surveillance testing and associated outcomes for patients after an HPV-positive results and NILM cytologic findings.
Sci Rep
January 2025
Family Health and Population Growth Research Center, Health Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran.
This study investigates trends and patterns in self-harm incidence rates among individuals aged 10-39 years in Iran from 1990 to 2019. Using Age-Period-Cohort (APC) analysis, it aims to identify significant age, period, and cohort effects, and to highlight gender-specific trends for effective prevention strategies. Utilizing data from the Global Burden of Disease (GBD) study, we performed an APC analysis to assess trends in self-harm incidence rates by gender.
View Article and Find Full Text PDFJACC Adv
January 2025
Department of Endocrinology Medicine, The Second Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi, China.
Background: Early-onset ischemic heart disease (IHD) is a growing burden associated with high disability and death.
Objectives: This study aimed to estimate the burden of incidence, prevalence, and disability-adjusted life years (DALY) of early-onset IHD from 1990 to 2019.
Methods: Data on the burden of early-onset IHD (men<55 years, women<65 years), including prevalence, incidence, DALY, and deaths, were collected from the Global Burden of Disease study for 204 countries and territories from 1990 to 2019.
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