Evaluation of factors influencing the quality of life of residents living close to Northwest Solid Waste Treatment Complex Cu Chi districts, Ho Chi Minh City

Abstract

Ho Chi Minh City (HCMC) grapples with a significant surge in waste generation, a consequence of urban expansion and development. The escalating waste poses a threat to the well-being of residents, particularly those in proximity to waste treatment facilities. This study delves into the impact of the Northwest Solid Waste Treatment Complex (NSWTC), a key waste treatment facility in HCMC, on residents residing in its immediate vicinity. The assessment encompasses 120 subjects living within a semi-permanent radius of 5 km from NSWTC. The residents’ Quality of Life (QoL) is quantitatively evaluated using the WHO QoL assessment scale (WHOQOL-BREF), comprising 26 survey questions categorized into four domains: living environment, physical health, psychological well-being, and socio-economic conditions. The identification of these domains is facilitated through bivariate and multivariate logistic analyses. Utilizing SPSS 20.0 software for data analysis, the findings reveal that a noteworthy 76.7% of subjects exhibit a subpar QoL. The overall QoL score, averaging 49.08 ± 18.82, falls considerably below acceptable standards, attributing this decline to environmental factors such as odours, dust, falling waste, water quality, and socio-economic conditions.