Housing Quality and Mental Health: the Association between Pest Infestation and Depressive Symptoms among Public Housing Residents

TitleHousing Quality and Mental Health: the Association between Pest Infestation and Depressive Symptoms among Public Housing Residents
Publication TypeJournal Article
Year of Publication2018
AuthorsShah, SN, Fossa, A, Steiner, AS, Kane, J, Levy, JI, Adamkiewicz, G, Bennett-Fripp, WM, Reid, M
JournalJournal of Urban Health
Volume95
Issue5
Pagination691 - 702
Date Published10/2018
LanguageEnglish
ISBN 1468-2869
KeywordsCockroach infestation; Depression; Housing quality; Integrated pest management; Mouse infestation; Public housing
Abstract

Housing quality, which includes structural and environmental risks, has been associated with multiple physical health outcomes including injury and asthma. Cockroach and mouse infestations can be prime manifestations of diminished housing quality. While the respiratory health effects of pest infestation are well documented, little is known about the association between infestation and mental health outcomes. To address this gap in knowledge and given the potential to intervene to reduce pest infestation, we assessed the association between household pest infestation and symptoms of depression among public housing residents. We conducted a cross-sectional study in 16 Boston Housing Authority (BHA) developments from 2012 to 2014 in Boston, Massachusetts. Household units were randomly selected and one adult (n = 461) from each unit was surveyed about depressive symptoms using the Center for Epidemiologic Study-Depression (CES-D) Scale, and about pest infestation and management practices. In addition, a home inspection for pests was performed. General linear models were used to model the association between pest infestation and high depressive symptoms. After adjusting for important covariates, individuals who lived in homes with current cockroach infestation had almost three times the odds of experiencing high depressive symptoms (adjusted OR = 2.9, 95% CI 1.9–4.4) than those without infestation. Dual infestation (cockroach and mouse) was associated with over five times the odds (adjusted odds = 5.1, 95% CI 3.0–8.5) of experiencing high depressive symptoms. Using a robust measure of cockroach and mouse infestation, and a validated depression screener, we identified associations between current infestation and depressive symptoms. Although the temporal directionality of this association remains uncertain, these findings suggest that the health impact of poor housing conditions extend beyond physical health to include mental health. The study adds important information to the growing body of evidence that housing contributes to population health and improvements in population health may not be possible without addressing deficiencies in the housing infrastructure.

URLhttps://doi.org/10.1007/s11524-018-0298-7
DOI10.1007/s11524-018-0298-7