scholarly journals TCT-179 Coronary Perforation Incidence and Temporal Trends (COPIT): Systematic Review and Meta-Analysis

2021 ◽  
Vol 78 (19) ◽  
pp. B74
Author(s):  
Philopatir Mikhail ◽  
Nicklas Howden ◽  
Mohammad Riashad Monjur ◽  
Christian Said ◽  
Prajith Jeyaprakash ◽  
...  
Keyword(s):  
Systematic Review ◽  
Meta Analysis ◽  
Temporal Trends ◽  
Coronary Perforation

scholarly journals Global prevalence of visual impairment associated with myopic macular degeneration and temporal trends from 2000 through 2050: systematic review, meta-analysis and modelling

2018 ◽  
Vol 102 (7) ◽  
pp. 855-862 ◽  
Author(s):  
Timothy R Fricke ◽  
Monica Jong ◽  
Kovin S Naidoo ◽  
Padmaja Sankaridurg ◽  
Thomas J Naduvilath ◽  
...  
Keyword(s):  
Systematic Review ◽  
Visual Impairment ◽  
Macular Degeneration ◽  
Meta Analysis ◽  
Temporal Trends ◽  
Prevalence Data ◽  
Specific Data ◽  
Relative Age ◽  
Global Prevalence ◽  
Age Dependent

PurposeWe used systematic review and meta-analysis to identify and assimilate evidence quantifying blindness and visual impairment (VI) associated with myopic macular degeneration (MMD), then derived models to predict global patterns. The models were used to estimate the global prevalence of blindness and VI associated with MMD from 2000 to 2050.MethodsThe systematic review identified 17 papers with prevalence data for MMD VI fitting our inclusion criteria. Data from six papers with age-specific data were scaled to relative age-dependent risk and meta-analysed at VI and blindness levels. We analysed variance in all MMD VI and blindness data as a proportion of high myopia against variables from the place and year of data collection, with a model based on health expenditure providing the best correlation. We used this model to estimate the prevalence and number of people with MMD VI in each country in each decade.ResultsWe included data from 17 studies comprising 137 514 participants. We estimated 10.0 million people had VI from MMD in 2015 (prevalence 0.13%, 95% CI 5.5 to 23.7 million, 0.07% to 0.34%), 3.3 million of whom were blind (0.04%, 1.8 to 7.8 million, 0.03% to 0.10%). We estimate that by 2050, without changing current interventions, VI from MMD will grow to 55.7 million people (0.57%, 29.0 to 119.7 million, 0.33% to 1.11%), 18.5 million of whom will be blind (0.19%, 9.6 to 39.7 million, 0.11% to 0.37%).ConclusionThe burden of MMD blindness and VI will rise significantly without efforts to reduce the development and progression of myopia and improve the management of MMD.

Incidence, Prevalence, and Temporal Trends of Microscopic Colitis: A Systematic Review and Meta-Analysis

2015 ◽  
Vol 110 (2) ◽  
pp. 265-276 ◽  
Author(s):  
Jinlu Tong ◽  
Qinq Zheng ◽  
Chenpeng Zhang ◽  
Ryan Lo ◽  
Jun Shen ◽  
...  
Keyword(s):  
Systematic Review ◽  
Meta Analysis ◽  
Temporal Trends ◽  
Microscopic Colitis ◽  
Incidence Prevalence

scholarly journals HIV incidence among men who have sex with men in mainland China: a systematic review protocol

2021 ◽  
Vol 10 (1) ◽  
Author(s):  
Wenting Huang ◽  
Liming Wang ◽  
Mi Guodong ◽  
Ryan J. Zahn ◽  
Jennifer Taussig ◽  
...  
Keyword(s):  
Systematic Review ◽  
Assessment Tool ◽  
Meta Analysis ◽  
Temporal Trends ◽  
Mainland China ◽  
Hiv Infections ◽  
Future Research ◽  
Hiv Incidence ◽  
Geographic Variations ◽  
Sex With Men

Abstract Background Men who have sex with men (MSM) are disproportionately affected by HIV in China. Globally, younger MSM are at higher risk for incident HIV infections, but there has been substantial variation in the estimates of age-stratified HIV incidence among MSM in mainland China, potentially due to regional differences in the nature of the epidemic. Given the need for quality epidemiological data to meet the global goal of ending new HIV infections by 2030, this systematic review and meta-analysis aims to determine age-stratified HIV incidence in mainland China, including consideration by geographic region and time. Methods This review will include longitudinal studies, cross-sectional surveys, and surveillance reports among MSM in mainland China that have reported HIV incidence. We will search studies and reports published from January 1, 2003, to April 30, 2020, in both English and Chinese language literature databases. For each study considered, two reviewers will independently screen, determine eligibility, and extract relevant data, with discrepancies resolved by consensus of a third reviewer. The methodological quality of included studies will be assessed by the Quality Assessment Tool for Systematic Reviews of Observational Studies Score (QATSO). We will develop age-stratified estimates of HIV incidence with geographic variations and temporal trends. Heterogeneity will be examined using statistical techniques appropriate to the dataset. For subgroup analyses, we will conduct mixed-effects meta-analysis models. Discussion This review will contribute to a better understanding of the HIV epidemic among MSM in mainland China by providing age-stratified estimates of HIV incidence with a portrayal of geographic and temporal variations. Findings will reflect epidemic dynamics, informing local and national intervention programs and policies for HIV prevention, and providing estimation data to inform future research among MSM in China. Systematic review registration PROSPERO ID 154834

scholarly journals Incidence and temporal trends of type 1 diabetes in China: a systematic review and meta-analysis

2016 ◽  
Vol 4 ◽  
pp. S13 ◽  
Author(s):  
Bin Wang ◽  
Jianghong Yuan ◽  
Qiuming Yao ◽  
Ling Li ◽  
Ni Yan ◽  
...  
Keyword(s):  
Systematic Review ◽  
Type 1 Diabetes ◽  
Meta Analysis ◽  
Temporal Trends

scholarly journals Estimation of the prevalence of depression using diagnostic instruments in the elderly population in India, 2000–2019: a systematic review protocol

BMJ Open ◽  
2020 ◽  
Vol 10 (5) ◽  
pp. e034330
Author(s):  
Priyamadhaba Behera ◽  
Manju Pilania ◽  
Vikas Yadav ◽  
Mohan Bairwa ◽  
Deepti Dabar ◽  
...  
Keyword(s):  
Systematic Review ◽  
Fixed Effects ◽  
Elderly Population ◽  
Common Mental Disorder ◽  
Meta Analysis ◽  
Temporal Trends ◽  
The Elderly ◽  
Elderly Persons ◽  
Diagnostic Instruments ◽  
Prevalence Of Depression

IntroductionDepression is a common mental disorder in the elderly population, which significantly impacts their quality of life. However, correct estimates of its magnitude are not available in the elderly in India. The present systematic review and meta-analysis would attempt to estimate the prevalence of depression using diagnostic instruments among elderly persons aged 60 years and above.Methods and analysisSearches will be performed in PubMed, Scopus, Embase, Web of Science, CINAHL and PsycINFO. Community-based cross-sectional and cohort studies (2001 to September 2019) reporting the prevalence of depression in the elderly, using diagnostic instruments will be included. Studies conducted among chronic disease patients, in-hospital patients and special groups such as with disaster-stricken populations, and studies reporting the only one or two subcategories of depression, will be excluded. Disagreements in study selection and data abstraction will be resolved by consensus and arbitration by a third reviewer. AXIS critical appraisal tool will be used for quality assessment of individual studies. Findings of eligible studies will be pooled using fixed-effects or random-effects meta-analysis whichever is appropriate. Heterogeneity between studies will be examined by Cochran’s Q test and quantified by I² statistic. A cumulative meta-analysis will be used to detect temporal trends in the prevalence of depression and the effect of poor-quality studies on the pooled estimate. Publication bias will be assessed by visual inspection of funnel plots and the Egger test.Ethics and disseminationNo ethical approval will be needed because it will be a systematic review. Data from previously published studies will be retrieved and analysed. Findings will be disseminated through a peer-reviewed publication in a scientific journal and conferences.PROSPERO registration numberCRD42019138453.

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