A5101796043- Climate Change and Health Impacts
- Air Quality and Health Impacts
- Global Health Care Issues
- Heavy Metal Exposure and Toxicity
- Injury Epidemiology and Prevention
- Traffic and Road Safety
- Energy and Environment Impacts
- Health disparities and outcomes
- Trauma and Emergency Care Studies
- Climate change impacts on agriculture
- Air Quality Monitoring and Forecasting
- Diatoms and Algae Research
- Environmental and Agricultural Sciences
- Global Maternal and Child Health
- Heavy metals in environment
- Dietary Effects on Health
- Viral Infections and Vectors
- COVID-19 Pandemic Impacts
- Trace Elements in Health
- Urban Transport and Accessibility
- Sleep and Work-Related Fatigue
- Marine and coastal ecosystems
- Health, Environment, Cognitive Aging
- Thermoregulation and physiological responses
- Polar Research and Ecology
Guangzhou Medical University
2023-2024
Guangzhou Center for Disease Control and Prevention
2008-2024
Centers for Disease Control and Prevention
2012
Preventing suicide is a global imperative. Although the effects of social and individual risk factors have been widely investigated, evidence environmental exposure to air pollution scarce. We investigated ambient on mortality in Guangzhou, China during 2003−2012. A conditional logistic regression analysis with time-stratified case-crossover design was performed assess daily three standard pollutants, including particulate matter less than 10 μm aerodynamic diameter (PM10), sulphur dioxide...
The coronavirus disease 2019 (COVID-19) pandemic in China is ongoing. Some studies have shown that the incidence of respiratory and intestinal infectious diseases 2020 decreased significantly compared with previous years. Interrupted time series (ITS) a analysis method evaluates impact intervention measures on outcomes can control original regression trend before after intervention. This study aimed to analyse COVID-19 rate notifiable communicable using ITS China.National data 2009-2021 were...
Background Nitrogen dioxide (NO2) has been frequently linked to a range of diseases and associated with high rates mortality morbidity worldwide. However, there is limited evidence regarding the risk NO2 on spectrum causes mortality. Moreover, adjustment for potential confounders in analysis insufficient, spatial resolution exposure assessment limited. Objective This study aimed quantitatively assess relationship between short-term death from by adjusting Guangzhou, China, determine...
For the reason that many studies have been inconclusive on effect of humidity respiratory disease, we examined association between absolute and disease mortality quantified burden due to non-optimal in Guangzhou, China.Daily including total 42,440 deaths from 1 February 2013 31 December 2018 meteorological data same period Guangzhou City were collected. The distributed lag non-linear model was used determine optimal death discuss their lagged effects. Attributable fraction population...
As the major constituents of PM2.5, carbonaceous and inorganic ions have attracted emerging attentions on their health risks, particularly cardiorespiratory diseases. However, evidences risks PM2.5 other diseases (eg. nervous disease, genitourinary neoplasms endocrine disease) remain scarce. In our study, we firstly calculated residuals regressed to remove confounding effect PM2.5. Then, generalized additive model (GAM) was used assess impacts mortality from 36 (10 broad categories 26...
Abstract Cold spells have been associated with mortality from a few broad categories of diseases or specific diseases. However, there is lack data about the health effects cold on wide spectrum plausible which can reveal more comprehensive contour burden spells. We collected daily in Guangzhou during 2010–2018 Center for Disease Control and Prevention. The quasi-Poisson generalized linear regression model mixed distributed lag non-linear (DLNM) was conducted to examine impacts 11 causes...
<abstract abstract-type="Abstract"> <sec> <b>Introduction</b> There is a large body of epidemiological evidence showing significantly increased mortality risks from air pollution and temperature. However, findings on the modification association between by temperature are mixed. </sec><sec> <b>Methods</b> We used varying coefficient distributed lag model to assess complex interplay PM<sub>2.5</sub> daily in Guangzhou City 2013 2020, with aim establishing PM<sub>2.5</sub>-mortality at...
With the development of technology and industry, problem global air pollution has become difficult to ignore. We investigated association between pollutant concentrations daily all-cause mortality stratified analysis by sex, age, season. Data for six pollutants [fine particulate matter (PM 2.5 ), inhalable particles 10 nitric dioxide (NO 2 sulfur (SO ozone (O 3 carbon monoxide (CO)] rates were collected from 2015 2019 in Guangzhou, China. A time-series study using a quasi-Poisson generalized...
Abstract Background China has introduced a series of stricter policies to criminalize drunk driving and increase penalties since May 2011. However, there is no previous study examining the time-varying impacts regulations on road traffic fatalities based daily data. Methods We collected 6536 individual data deaths (RTDs) in Guangzhou from 2008 2018. The quasi-Poisson regression models with an inclusion intervention variable interaction function time were used quantify effects these...
IntroductionWith rapid increase in the aging population, falls injuries have become an important public health problem. However, limited data been reported on associations between meteorological factors and elderly. This study assessed epidemiology of explored this association elderly Guangzhou, China.MethodsData injury cases variables from 2014 to 2018 Guangzhou were collected Injury Monitoring System Meteorological Bureau, respectively. The monthly average applied analysis. These...
Background There is limited evidence regarding the adverse impact of particulate matters (PMs) on multiple body systems from both epidemiological and mechanistic studies. The association between size-fractionated PMs mortality risk, as well burden a whole spectrum causes death, remains poorly characterized. Objective We aimed to examine wide range susceptible diseases affected by different sizes PMs. also assessed with an aerodynamic diameter less than 1 µm (PM1), 2.5 (PM2.5), 10 (PM10)...
Objective: To investigate the effect of volatile organic compounds (VOCs) exposure in atmosphere on risk daily death from stroke Guangzhou. Methods: Daily average concentrations twelve atmospheric VOCs, meteorological factors, and deaths for its subtypes (including ischemic hemorrhagic stroke) Guangzhou 2020 to 2021 were collected. The time-series Poisson generalized additive model was established analyze relationship between VOCs mortality a different lag days. season, gender, age group...
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The authors describe district-specific disability-adjusted life-year (DALY) of lung cancer attributable to ambient particulate matter < 2.5 μm in diameter (PM2.5) for Guangzhou city China, so as help prioritizing environmental health action from geospatial perspective. Comparative risk assessment and satellite-derived PM2.5 concentrations were used investigate the spatial-temporal distribution DALY cancer. Integrated exposure-response model kriging constructed based on estimated relative...
随着经济发展和城市人口的增加,城市生活垃圾产量与日俱增.作为可同时实现城市垃圾减量化、无害化和资源化的垃圾焚烧技术[1],已在国际上得到了广泛的应用.日本目前有90%以上的垃圾采用焚烧法处理,瑞士垃圾焚烧比例也高达80%,美国、德国和法国约40%,新加坡甚至达到100%[2]。
Objective To investigate the expression and clinical significance of stanniocalcin 2 (STC 2) in hepatocellular carcinoma (HCC). Methods Information about STC was collected from Oncomine database secondarily analyzed to role HCC. The levels HCC adjacent tissues were compared by t test. relationship between survival prognosis patients Kaplan-Meier curve Log-rank test. Results A total 415 different types studies selected database. level up-regulated 24 down-regulated 5. 8 studies....
Abstract Objective: To determine the epidemiological characteristics and influencing factors of road traffic injuries (RTIs) in Guangzhou, China. Methods: RTI data for period January 2014–December 2018 were obtained from Injury Surveillance System Guangzhou. Multiple logistic regression modeling was conducted to estimate risk RTIs Results: A total 19,124 reported 2014–2018. The occurred mainly summer autumn, particularly August. male-to-female ratio 1.59:1. Many involved 20-year-olds working...