气候变化领域集成服务门户(CCPortal): Household, community, sub-national and country-level predictors of primary cooking fuel switching in nine countries from the PURE study

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DOI	10.1088/1748-9326/ab2d46
	Household, community, sub-national and country-level predictors of primary cooking fuel switching in nine countries from the PURE study
	Behalf Of The Prospective Urban Rural Epidemiology Study O.; Shupler M.; Hystad P.; Gustafson P.; Rangarajan S.; Mushtaha M.; Jayachtria K.G.; Mony P.K.; Mohan D.; Kumar P.; Pvm L.; Sagar V.; Gupta R.; Mohan I.; Nair S.; Varma R.P.; Li W.; Hu B.; You K.; Ncube T.; Ncube B.; Chifamba J.; West N.; Yeates K.; Iqbal R.; Khawaja R.; Yusuf R.; Khan A.; Seron P.; Lanas F.; Lopez-Jaramillo P.; Camacho P.A.; Puoane T.; Yusuf S.; Brauer M.
发表日期	2019
ISSN	17489318
卷号	14 期号:8
英文摘要	Introduction. Switching from polluting (e.g. wood, crop waste, coal) to clean (e.g. gas, electricity) cooking fuels can reduce household air pollution exposures and climate-forcing emissions. While studies have evaluated specific interventions and assessed fuel-switching in repeated cross-sectional surveys, the role of different multilevel factors in household fuel switching, outside of interventions and across diverse community settings, is not well understood. Methods. We examined longitudinal survey data from 24 172 households in 177 rural communities across nine countries within the Prospective Urban and Rural Epidemiology study. We assessed household-level primary cooking fuel switching during a median of 10 years of follow up (∼2005-2015). We used hierarchical logistic regression models to examine the relative importance of household, community, sub-national and national-level factors contributing to primary fuel switching. Results. One-half of study households (12 369) reported changing their primary cooking fuels between baseline and follow up surveys. Of these, 61% (7582) switched from polluting (wood, dung, agricultural waste, charcoal, coal, kerosene) to clean (gas, electricity) fuels, 26% (3109) switched between different polluting fuels, 10% (1164) switched from clean to polluting fuels and 3% (522) switched between different clean fuels. Among the 17 830 households using polluting cooking fuels at baseline, household-level factors (e.g. larger household size, higher wealth, higher education level) were most strongly associated with switching from polluting to clean fuels in India; in all other countries, community-level factors (e.g. larger population density in 2010, larger increase in population density between 2005 and 2015) were the strongest predictors of polluting-to-clean fuel switching. Conclusions. The importance of community and sub-national factors relative to household characteristics in determining polluting-to-clean fuel switching varied dramatically across the nine countries examined. This highlights the potential importance of national and other contextual factors in shaping large-scale clean cooking transitions among rural communities in low- and middle-income countries. © 2019 The Author(s). Published by IOP Publishing Ltd.
英文关键词	clean cooking; household air pollution; multilevel modeling; primary cooking fuel switching
语种	英语
scopus关键词	Agricultural wastes; Air pollution; Charcoal; Gas emissions; Population distribution; Population dynamics; Population statistics; Regression analysis; Surveys; Switching; Wood fuels; Air pollution exposures; Cooking fuels; Cross-sectional surveys; Logistic regression models; Longitudinal surveys; Low and middle income countries; Multilevel model; Population densities; Fuels; atmospheric pollution; climate forcing; cross section; domestic waste; hierarchical system; higher education; household survey; pollution exposure; population density; regression analysis; rural area
来源期刊	Environmental Research Letters
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/154458
作者单位	School of Population and Public Health, University of British Columbia, Vancouver, BC, Canada; College of Public Health and Human Sciences, Oregon State University, Corvallis, OR, United States; Department of Statistics, University of British Columbia, Vancouver, BC, Canada; Population Health Research Institute, Hamilton Health Sciences, McMaster University, Hamilton, ON, Canada; St. John's Medical College, Research Institute, Bangalore, India; Madras Diabetes Research Foundation, Chennai, India; School of Public Health, PGIMER, Chandigarh, India; Department of Community Medicine, PGIMER, Chandigarh, India; Eternal Heart Care Centre and Research Institute, Jaipur, India; Health Action by People, Thiruvananthapuram and Medical College, Trivandrum, India; Achutha Menon Centre for Health Science Studies, Trivandrum, India; Medical Research and Biometrics Center, National Center for Cardiovascular Diseases, Beijing, China; Shunyi District Center for Disease Prevention and Control, Beijing, China; Department o...
推荐引用方式 GB/T 7714	Behalf Of The Prospective Urban Rural Epidemiology Study O.,Shupler M.,Hystad P.,et al. Household, community, sub-national and country-level predictors of primary cooking fuel switching in nine countries from the PURE study[J],2019,14(8).
APA	Behalf Of The Prospective Urban Rural Epidemiology Study O..,Shupler M..,Hystad P..,Gustafson P..,Rangarajan S..,...&Brauer M..(2019).Household, community, sub-national and country-level predictors of primary cooking fuel switching in nine countries from the PURE study.Environmental Research Letters,14(8).
MLA	Behalf Of The Prospective Urban Rural Epidemiology Study O.,et al."Household, community, sub-national and country-level predictors of primary cooking fuel switching in nine countries from the PURE study".Environmental Research Letters 14.8(2019).