Long-term ambient ozone exposure and incident cardiovascular diseases: National cohort evidence in China

Journal of Hazardous Materials, Год журнала: 2024, Номер 471, С. 134158 - 134158

Опубликована: Март 30, 2024

Язык: Английский

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Assessing the effectiveness of long short-term memory and artificial neural network in predicting daily ozone concentrations in Liaocheng City

Scientific Reports, Год журнала: 2025, Номер 15(1)

Опубликована: Фев. 25, 2025

Ozone pollution affects food production, human health, and the lives of individuals. Due to rapid industrialization urbanization, Liaocheng has experienced increasing ozone concentration over several years. Therefore, become a major environmental problem in City. Long short-term memory (LSTM) artificial neural network (ANN) models are established predict concentrations City from 2014 2023. The results show general improvement accuracy LSTM model compared ANN model. Compared ANN, an increase determination coefficient (R2), value 0.6779 0.6939, decrease root mean square error (RMSE) 27.9895 μg/m3 27.2140 absolute (MAE) 21.6919 20.8825 μg/m3. prediction is superior terms R, RMSE, MAE. In summary, promising technique for predicting concentrations. Moreover, by leveraging historical data enables accurate predictions future on global scale. This will open up new avenues controlling mitigating pollution.

Язык: Английский

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Long-term exposure to fine particulate matter constituents and cognitive impairment among older adults: An 18-year Chinese nationwide cohort study

Journal of Hazardous Materials, Год журнала: 2024, Номер 468, С. 133785 - 133785

Опубликована: Фев. 13, 2024

Язык: Английский

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Closing the gap in dementia research by community-based cohort studies in the Chinese population

The Lancet Regional Health - Western Pacific, Год журнала: 2025, Номер 55, С. 101465 - 101465

Опубликована: Янв. 21, 2025

Язык: Английский

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Indoor environment and brain health across the life course: A systematical review

Building and Environment, Год журнала: 2024, Номер unknown, С. 112156 - 112156

Опубликована: Окт. 1, 2024

Язык: Английский

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Impact of climate and environmental change on the menopause

Maturitas, Год журнала: 2023, Номер 178, С. 107825 - 107825

Опубликована: Авг. 25, 2023

The huge impact of climate change on humankind is multidimensional, and includes direct indirect challenges to the physical, psychological socio-cultural wellbeing. Women may be more vulnerable climate-sensitive diseases, but little attention has been paid specific needs associated with menopause transition. increase in average extreme temperatures modulate manifestation vasomotor symptoms; particular, environmental temperature seasonality affect hot flushes night sweats. However, research needed define climate-related factors among determinants influencing individual experience menopause. In addition, increased exposure pollution toxins also have a role modulation ovarian aging mechanisms, possibly timing Finally, both air transition are unfavorable modifications cardio-metabolic, bone cognitive health, account should taken these evaluation woman's health vulnerabilities. Overall, evidence reported this narrative review supports need for strategies aimed at reducing burden menopausal women. Healthcare providers promote behavioral measures that reduce anthropogenic same time beneficial several domains physical From perspective, represents golden moment implement virtuous behaviors will benefit women's longevity planet.

Язык: Английский

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Mediation of depressive symptoms in the association between blood urea nitrogen to creatinine ratio and cognition among middle-aged and elderly adults: evidence from a national longitudinal cohort study

BMC Psychiatry, Год журнала: 2024, Номер 24(1)

Опубликована: Июль 19, 2024

Abstract Background The relationships between BUNCr (blood urea nitrogen and creatinine ratio) cognitive function, as well depressive symptoms, remain unclear. We aim to investigate the association cognition, identify mechanisms underlying these relationships. Methods utilized data from China Health Retirement Longitudinal Study (CHARLS) 2015 2020. Cognitive function was assessed using Telephone Interview of Status (TICS) scale, while symptoms were 10-item Center for Epidemiologic Studies Depression Scale (CES-D-10). employed multivariate linear regression models examine symptoms. Additionally, causal mediation analysis conducted potential effects cognition. Results observed a negative ( coefficient : -0.192; 95% confidence interval [ CI ]: -0.326 ∼ -0.059) positive relationship 0.145; 0.006 0.285). In addition, revealed that (proportion mediated: 7.0%) significantly mediated Conclusion Our study has unveiled is inversely associated with positively linked Moreover, we found These findings provide new evidence insights prevention management dementia.

Язык: Английский

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Spatiotemporal Weighted for Improving the Satellite-Based High-Resolution Ground PM2.5 Estimation Using the Light Gradient Boosting Machine

Remote Sensing, Год журнала: 2023, Номер 15(16), С. 4104 - 4104

Опубликована: Авг. 21, 2023

Surface fine particulate matter (PM) with a diameter of less than 2.5 microns (PM2.5) negatively impacts human health and the economy. However, due to data model limitations, obtaining high-quality, high-spatial-resolution surface PM2.5 concentration is challenging task, it difficult accurately assess temporal spatial changes in levels at small regional scale. Here, we combined multi-angle implementation atmospheric correction (MAIAC) aerosol products, ERA5 reanalysis data, etc., construct an STW-LightGBM that considers spatiotemporal characteristics air pollution estimate China’s 1 km resolution from 2015 2020. Our performed well, fitting accuracy 10-fold cross-validation between years was 0.877–0.917. The >0.85 different time scales (month, season, year). average slope regression prediction 0.9 annually. results showed improved decreased by 4.55 μg/m3, maximum decrease reached 90.51 μg/m3. areas high concentrations were predominantly North China Plain, Sichuan Basin, Xinjiang west, elevated consistent across most study years. standard deviation ellipse for ‘northeast–southwest’ distribution. From interannual perspective, values four seasonal stations country downward trend 2020, obvious decline winter, 70.67 μg/m3 46.75 Compared earlier inversion studies, this work provides more stable accurate method high-resolution which necessary local governance environmental ecological construction

Язык: Английский

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Moderate BMI accumulation modified associations between blood benzene, toluene, ethylbenzene and xylene (BTEX) and phenotypic aging: mediating roles of inflammation and oxidative stress

Environmental Pollution, Год журнала: 2024, Номер 360, С. 124669 - 124669

Опубликована: Авг. 3, 2024

Язык: Английский

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Association between pain, sleep and intrinsic capacity in Chinese older adults: Evidence from CHARLS

The journal of nutrition health & aging, Год журнала: 2024, Номер 29(3), С. 100466 - 100466

Опубликована: Дек. 31, 2024

Язык: Английский

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