Publications by authors named "Wissanupong Kliengchuay"

Article Synopsis
  • Non-optimum temperatures contribute significantly to premature deaths and labor productivity losses, with a focus on quantifying these impacts across several countries.
  • The study, which analyzed mortality data from 1,066 locations, found a U-shaped relationship between temperature and productivity-adjusted life-years (PALY) lost, with cold-related deaths having a more profound effect on older age groups and heat-related deaths affecting younger individuals.
  • Results indicated that socioeconomically vulnerable communities experience greater productivity losses due to non-optimal temperatures, highlighting the need for targeted interventions to mitigate these impacts.
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Article Synopsis
  • The study investigates how tropical cyclones impact hospitalisations due to infectious diseases across six countries from 2000 to 2019.
  • Researchers used hospitalisation records and a specific model to assess the link between days with significant tropical cyclone winds and rates of infectious disease hospitalisation.
  • Findings indicate that there is a notable increase in hospitalisations for various infectious diseases following tropical cyclones, with risks peaking around two months post-exposure.
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Background: Precipitation could affect the transmission of diarrheal diseases. The diverse precipitation patterns across different climates might influence the degree of diarrheal risk from precipitation. This study determined the associations between precipitation and diarrheal mortality in tropical, temperate, and arid climate regions.

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Article Synopsis
  • Understanding the presence and distribution of nine heavy metals (Cd, Cr, Cu, Fe, Hg, Mn, Ni, Pb, Zn) in the Chao Phraya River is vital for assessing water quality and its impact on ecosystems and human health.
  • The study found that while most heavy metal concentrations complied with WHO standards, manganese exceeded limits during certain seasons, indicating variations in water quality, especially poorer during the rainy season.
  • Analysis showed significant ecological risks from metals like copper, nickel, and zinc, highlighting the need for future efforts to manage and reduce heavy metal pollution in the river.
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Background: Non-optimum temperatures are associated with a considerable mortality burden. However, evidence of temperature with all-cause and cause-specific hospital admissions in tropical countries like Thailand is still limited.

Methods: Daily all-cause and cause-specific hospital admissions for outpatient and inpatient visits were collected from 77 provinces in Thailand from January 2013 to August 2019.

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The change of temperature and weather parameters is a major concern affecting sustainable development and impacting various sectors, such as agriculture, tourism, and industry. Changing weather patterns and their impact on water resources are important climatic factors that society is facing. In Thailand, climatological features such as ambient temperature, relative humidity, and precipitation play a substantial role in affecting extreme weather events, which cause damage to the economy, agriculture, tourism, and livelihood of people.

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Air quality is heavily influenced by rising pollution distribution levels which are a consequence of many artificial activities from numerous sources. This study aims to determine the relationship between meteorological data and air pollutants. The health effects of long-term PM were estimated on expected life remaining (ELR) and years of life lost (YLL) indices in Ratchaburi province during the years 2015-2019 using AirQ+ software.

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Nonylphenol (NP) is an endocrine disruptor and environmental contaminant. Yet, data on individual body burdens and potential health risks in humans, especially among children, are scarce. We analyzed two specific urinary NP metabolites, hydroxy-NP (OH-NP) and oxo-NP.

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Fine particle matter (PM) was directly related to seasonal weather, and has become the influencing factor of air quality that is harmful for human health in Chiang Rai province. The aims were determining the elemental composition in PM and human health risk in haze (March 2021) and non-haze episodes (July-August 2021). Nine elements in PM were measured by using an Atomic Absorption Spectrophotometer, and an enrichment factor was used to identify the emission source.

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Phthalates are widely used in consumer products and are well-known for adverse endocrine outcomes. Di-(2-ethylhexyl) phthalate (DEHP), one of the most extensively used phthalates, has been rapidly substituted with alternative plasticizers in many consumer products. The aim of this study was to assess urinary phthalate and alternative plasticizer exposure and associated risks in children of three Asian countries with different geographical, climate, and cultural characteristics.

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Background: The northern regions of Thailand have been facing haze episodes and transboundary air pollution every year in which particulate matter, particularly PM, accumulates in the air, detrimentally affecting human health. Chiang Rai province is one of the country's most popular tourist destinations as well as an important economic hub. This study aims to develop and compare the best-fitted model for PM prediction for different seasons using meteorological factors.

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Article Synopsis
  • Particulate matter (PM) is a significant air pollution problem in northern Thailand, especially Lamphun Province, mainly during the dry season from February to April, with peak levels in March.
  • The study used data from the Pollution Control Department (PCD) covering 2009 to 2017, employing statistical analyses to explore the relationship between PM and various climatologic and gaseous factors.
  • Results revealed that PM concentration is negatively related to humidity and temperature but positively correlated with carbon monoxide (CO) and nitrogen oxide (NO) levels, which can help local communities and public health sectors prepare for PM-related health issues.
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Every year, Northern Thailand faces haze pollution during the haze episode. The particulate matter (PM), including fine fraction (PM), a coarse fraction (PM), and 16 polycyclic aromatic hydrocarbons (PAHs), was measured in six provinces in upper north Thailand during the haze and non-haze episodes in 2018. Eighty-three percent of the PM measurements (21.

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Meteorological parameters play an important role in determining the prevalence of ambient particulate matter (PM) in the upper north of Thailand. Mae Hong Son is a province located in this region and which borders Myanmar. This study aimed to determine the relationships between meteorological parameters and ambient concentrations of particulate matter less than 10 µm in diameter (PM) in Mae Hong Son.

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