Publications by authors named "Shiyi Shan"
Background: This study aims to estimate global incidence and assess risk factors for glaucoma subtypes.
Methods: The literature search was performed in three English (PubMed, Embase, MEDLINE) and three Chinese (China National Knowledge Infrastructure, Wanfang, China Science and Technology Journal Database) databases to identify prospective studies on glaucoma incidence between 1 January 1990 and 29 November 2022. We used a multilevel mixed-effects meta-regression to estimate the age- and sex-specific incidence rate of primary open-angle glaucoma (POAG).
[Temporal trend of the global prevalence rate of tension-type headache in children and adolescents in 1990-2021].
Zhongguo Dang Dai Er Ke Za Zhi
October 2024
Objectives: To investigate the prevalence of tension-type headache (TTH) in children and adolescents aged 0-19 years globally in 1990-2021, and to provide a basis for the prevention and treatment of TTH.
Methods: Based on the Global Burden of Disease Study data, the age-standardized prevalence distribution of TTH and its changing trend were analyzed among the children and adolescents aged 0-19 years, with different sexes, age groups, sociodemographic index (SDI) regions and countries/territories.
Results: The age-standardized prevalence rate (ASPR) of TTH in children and adolescents aged 0-19 globally in 2021 was 17 339.
Article Synopsis
- - **Aim of the Study**: The research investigates the trends in the burden of chronic kidney disease linked to type 2 diabetes mellitus (CKD-T2DM) and the quality of care provided across different countries from 1990 to 2021, looking for inequalities in these areas. - **Findings**: From 1990 to 2021, the global rate of disability-adjusted life years (ASDR) for CKD-T2DM rose, whereas the quality of care (measured by the quality-of-care index) slightly declined. Both ASDR and quality of care were influenced by the socio-demographic index (SDI), showing a peak in burden at mid-level SDI countries and better quality of care at
Background: Chronic obstructive pulmonary disease (COPD) is one of the primary causes of significant morbidity and mortality worldwide. This study aimed to explore the cross-country inequalities by age, sex, and region in COPD's burden and care quality from 1990 to 2021.
Methods: We obtained data from the Global Burden of Disease 2021.
Article Synopsis
- Stroke is a major global health issue, showing significant disparities in burden across various countries from 1990 to 2021, particularly affecting lower socio-demographic index (SDI) nations.
- The study analyzed data from the Global Burden of Diseases, using metrics like disability-adjusted life years (DALYs) to assess stroke burden and quantify inequalities among countries.
- Overall, while global stroke rates decreased, both absolute and relative disparities widened, indicating that poorer countries experienced a greater burden of stroke during the study period.
Article Synopsis
- This study focused on menopause in Chinese women, specifically looking at the age at which natural menopause occurs and factors influencing early and late menopause in Zhejiang province.
- Researchers conducted a cross-sectional study involving over 8,000 women aged 40-69, collecting data through questionnaires to analyze sociodemographics, lifestyle behaviors, and health-related factors.
- Findings indicated that smoking, irregular menstrual cycles, and hypertension were linked to early menopause, while central obesity and hyperlipidemia were associated with late menopause, highlighting important health implications.
Data were obtained from the Global Burden of Disease study 2019. Joinpoint regression model was used to analyze the temporal trends from 1990 to 2019 of neck pain burden, focusing on age-standardized incidence rates, age-standardized prevalence rates, and age-standardized years lived with disability (YLDs) rates at the global, regional, and national levels. The age-period-cohort analysis was used to estimate the effects of age (5-99 years), period (1990-2019), and cohort (1893-2012) at the global, regional, and national levels.
View Article and Find Full Text PDFBackground: Stroke has become a significant public health issue in China. Although studies have shown that women's age at first live birth (AFLB) might be associated with incident stroke, there is limited evidence on this relationship among Chinese parous women. Likewise, the nature of this association across urban-rural socioeconomic status (SES) has yet to be explored.
View Article and Find Full Text PDFObjectives: To examine the association between meeting the Canadian 24-Hour Movement Guidelines and physical-mental comorbidity among children and adolescents in a cross-sectional study.
Methods: A total of 21,061 students aged 11-17 years from Zhejiang Province, China was recruited in the study. We examined the coexistence of five specific physical illnesses - hypertension, high myopia, dental caries, scoliosis, and obesity - with mental illness, specifically depressive symptoms.
Objective: This study aimed to examine the association between lifetime oestrogen exposure and ischaemic heart disease (IHD), based on the hypothesis that higher lifetime oestrogen exposure is linked to lower cardiovascular risk.
Methods: In 2004-2008, lifetime cumulative exposure to reproductive factors was assessed among postmenopausal females from the China Kadoorie Biobank using reproductive lifespan (RLS), endogenous oestrogen exposure (EEE) and total oestrogen exposure (TEE). EEE was calculated by subtracting pregnancy-related and contraceptive use duration from RLS, while TEE by adding up the same components except for lactation.
Article Synopsis
- The study investigates how self-rated health (SRH), interviewer-rated health (IRH), and objective health (measured by the Chinese multimorbidity-weighted index, CMWI) correlate with mortality among older adults in China over a ten-year period.
- Utilizing data from the Chinese Longitudinal Healthy Longevity Survey and a sample of 13,800 participants, findings show that higher baseline levels of SRH, IRH, and CMWI significantly lower the risk of death.
- Additionally, the changes in these health assessments from 2008 to 2014, along with trajectory modeling, indicate that consistently high levels of SRH and IRH notably reduce mortality compared to declining levels.
To assess the associations of the triglyceride and glucose (TyG) index with hypertension stages, phenotypes, and their progressions. The data originated from the China Health and Retirement Longitudinal Study. Multinomial logistic regression investigated the associations of the TyG index with hypertension stages (stage 1, stage 2), phenotypes (isolated systolic hypertension [ISH], isolated diastolic hypertension [IDH], systolic diastolic hypertension [SDH]), their progressions.
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- This systematic review examines the link between adverse childhood experiences (ACEs) and diabetes in adulthood through a collection of observational studies.
- The analysis included 49 studies and found that higher numbers and specific types of ACEs, like physical and sexual abuse, significantly increase the risk of developing diabetes later in life.
- The findings highlight the importance of addressing ACEs early on to reduce the risk of diabetes and foster resilience in affected individuals.
Background: In China, numerous people still rely on solid fuel for household use. To date, the association between household solid fuel use and functional disability, and what benefit reducing household solid fuel usage could bring at the population level to China remain unclear.
Method: Data were from the China Health and Retirement Longitudinal Study.
Objective: To assess the association between early life exposure to famine and the risk of metabolic obesity phenotypes among adults in middle age.
Methods: The study selected two comparison groups. Comparison A consisted of a non-exposed group born between 1963-1965 from the China Health and Retirement Longitudinal Study (CHARLS) 2015 wave (N=862) and a fetal-exposed group born between 1959-1961 from the 2011 wave (N=507).