Interventions to promote household waste segregation: A systematic review.

Autor: Trushna T; Division of Environmental Health and Epidemiology, ICMR-National Institute for Research in Environmental Health, Bhopal, 462030, Madhya Pradesh, India., Krishnan K; Department of Environmental Monitoring and Exposure Assessment (Water & Soil), ICMR-National Institute for Research in Environmental Health, Bhopal, 462030, Madhya Pradesh, India., Soni R; R D Gardi Medical College, Ujjain, 456001, Madhya Pradesh, India., Singh S; Department of Environmental Monitoring and Exposure Assessment (Water & Soil), ICMR-National Institute for Research in Environmental Health, Bhopal, 462030, Madhya Pradesh, India., Kalyanasundaram M; ICMR-National Institute of Epidemiology, Chennai 600077, Tamil Nadu, India., Sidney Annerstedt K; Department of Global Public Health, Karolinska Institutet, SE-171 77 Stockholm, Sweden., Pathak A; R D Gardi Medical College, Ujjain, 456001, Madhya Pradesh, India.; Department of Global Public Health, Karolinska Institutet, SE-171 77 Stockholm, Sweden., Purohit M; R D Gardi Medical College, Ujjain, 456001, Madhya Pradesh, India.; Department of Global Public Health, Karolinska Institutet, SE-171 77 Stockholm, Sweden., Stålsby Lundbog C; Department of Global Public Health, Karolinska Institutet, SE-171 77 Stockholm, Sweden., Sabde Y; Division of Environmental Health and Epidemiology, ICMR-National Institute for Research in Environmental Health, Bhopal, 462030, Madhya Pradesh, India., Atkins S; Department of Global Public Health, Karolinska Institutet, SE-171 77 Stockholm, Sweden.; Health Sciecnes, Faculty of Social Sciences, Tampere University, Tampere, FI-330 14, Finland., Sahoo KC; ICMR- Regional Medical Research Centre, Bhubaneshwar, 751023, Odisha, India., Rousta K; Department of Resource Recovery and Building Technology, University of Boras, Boras, 50190, Sweden., Diwan V; Department of Environmental Monitoring and Exposure Assessment (Water & Soil), ICMR-National Institute for Research in Environmental Health, Bhopal, 462030, Madhya Pradesh, India.; Department of Global Public Health, Karolinska Institutet, SE-171 77 Stockholm, Sweden.
Jazyk: angličtina
Zdroj: Heliyon [Heliyon] 2024 Jan 11; Vol. 10 (2), pp. e24332. Date of Electronic Publication: 2024 Jan 11 (Print Publication: 2024).
DOI: 10.1016/j.heliyon.2024.e24332
Abstrakt: Waste segregation at source, particularly at the household level, is an integral component of sustainable solid waste management, which is a critical public health issue. Although multiple interventions have been published, often with contradictory findings, few authors have conducted a comprehensive systematic synthesis of the published literature. Therefore, we undertook a systematic review to synthesize all published interventions conducted in any country in the world which targeted household-level waste segregation with or without additional focus on recycling or composting. Following PRISMA guidelines, Web of Science, Medline, Global Health, and Google Scholar were searched using a search strategy created by combining the keywords 'Waste', 'Segregation', and 'Household'. Two-stage blinded screening and consensus-based conflict resolution were done, followed by quality assessment, data extraction, and narrative synthesis. 8555 articles were identified through the database searches and an additional 196 through grey literature and citation searching. After excluding 2229 duplicates and screening title abstracts of 6522 articles, 283 full texts were reviewed, and 78 publications reporting 82 intervention studies were included in the data synthesis. High methodological heterogeneity was seen, excluding the possibility of a meta-analysis. Most (n = 60) of the interventions were conducted in high-income countries. Interventions mainly focused on information provision. However, differences in the content of information communicated and mode of delivery have not been extensively studied. Finally, our review showed that the comparison of informational interventions with provision of incentives and infrastructural modifications needs to be explored in-depth. Future studies should address these gaps and, after conducting sufficient formative research, should aim to design their interventions following the principles of behaviour change.
Competing Interests: The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.
(© 2024 The Authors.)
Databáze: MEDLINE