Milken Institute School of Public Health Poster Presentations (Marvin Center & Video)
Community Odor Exposure and its Association with Stress and Respiratory Symptoms
Poster Number
28
Document Type
Poster
Status
Graduate Student - Masters
Abstract Category
Environmental and Occupational Health
Keywords
Odor, Respiratory, Stress, Community, Industry
Publication Date
Spring 2018
Abstract
BACKGROUND: Odors from industrial facilities are typically characterized as nuisances, however researchers are increasingly studying the potential adverse health effects of community odor exposure. Chronic low-level odor exposure to non-toxic compounds can lead to irritation and physical symptoms.
OBJECTIVE: The objective of this review is to examine whether there is an association between odor exposure and respiratory symptoms or stress in communities that are located near industrial facilities.
METHODS: Using the Navigation Guide systematic review methodology, risk of bias and quality of evidence was assessed for each study. These measures were used to evaluate the overall strength of evidence for an association.
RESULTS: Six studies met the inclusion criteria and were rated from “low” to “high” for risk of bias and “low” to “moderate” for quality of evidence. Overall, the body of evidence had “limited” strength due to imprecision and because bias and confounding could not be completely ruled out.
CONCLUSIONS: There is limited evidence to support an association between industrial odor exposure and respiratory symptoms or stress. More rigorously designed odor assessment studies are needed before a recommendation can be made regarding industrial odor exposure.
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Open Access
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Community Odor Exposure and its Association with Stress and Respiratory Symptoms
BACKGROUND: Odors from industrial facilities are typically characterized as nuisances, however researchers are increasingly studying the potential adverse health effects of community odor exposure. Chronic low-level odor exposure to non-toxic compounds can lead to irritation and physical symptoms.
OBJECTIVE: The objective of this review is to examine whether there is an association between odor exposure and respiratory symptoms or stress in communities that are located near industrial facilities.
METHODS: Using the Navigation Guide systematic review methodology, risk of bias and quality of evidence was assessed for each study. These measures were used to evaluate the overall strength of evidence for an association.
RESULTS: Six studies met the inclusion criteria and were rated from “low” to “high” for risk of bias and “low” to “moderate” for quality of evidence. Overall, the body of evidence had “limited” strength due to imprecision and because bias and confounding could not be completely ruled out.
CONCLUSIONS: There is limited evidence to support an association between industrial odor exposure and respiratory symptoms or stress. More rigorously designed odor assessment studies are needed before a recommendation can be made regarding industrial odor exposure.