Baharvand Parastoo, Amoatey Patrick, Omidi Khaniabadi Yusef, Sicard Pierre, Raja Naqvi Hasan, Rashidi Rajab
Associate Professor of Community Medicine, Social Determinants of Health Research Center, School of Medicine, Lorestan University of Medical Sciences, Khorramabad, Iran.
School of Pubic Health, Faculty of Medicine, The University of Queensland, Brisbane, Australia.
Int J Environ Health Res. 2025 Jan 9:1-13. doi: 10.1080/09603123.2025.2449969.
The objective of this study was to estimate the health effects attributed to PM exposure in southwest of Iran. In order to estimate HA-CVD, HA-RD, LC-M, I-As in children, RAD, and WDL, the exposure-response function method was used. The annual mean of PM regularly exceeded 5.26-8.5 times from 2021 annual limit value established by the WHO. The dominance of PM in PM/PM ratio decreased -34.6% from 2015 to 2020. The results showed that the risks of HA-CVD (- 51. 9), HA-RD (- 68.7%), LC-M (- 43.6%), I-As (- 52.1%), RAD (- 56.8%), and WDL (- 58.7%) declined per 10 inhabitants between 2018 and 2020 . Reducing the particulate emissions from industries and road traffic led to lower exposure to PM, which will be effective in decrease of mortality rate.
本研究的目的是评估伊朗西南部因接触细颗粒物（PM）而产生的健康影响。为了估算儿童的心血管疾病归因危险度（HA-CVD）、呼吸道疾病归因危险度（HA-RD）、肺癌死亡率（LC-M）、砷中毒（I-As）、辐射致癌风险（RAD）和伤残调整寿命年（WDL），采用了暴露-反应函数法。细颗粒物的年均值经常超过世界卫生组织规定的2021年年限值的5.26至8.5倍。从2015年到2020年，细颗粒物在PM/PM比值中的占比下降了34.6%。结果显示，2018年至2020年间，每10名居民中，心血管疾病归因危险度（-51.9）、呼吸道疾病归因危险度（-68.7%）、肺癌死亡率（-43.6%）、砷中毒（-52.1%）、辐射致癌风险（-56.8%）和伤残调整寿命年（-58.7%）的风险均有所下降。减少工业和道路交通产生的颗粒物排放可降低对细颗粒物的接触，这将有效降低死亡率。
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