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Epidemiology Commons

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Environmental Public Health

University of Massachusetts Amherst

Masters Theses

Articles 1 - 2 of 2

Full-Text Articles in Epidemiology

The Relationship Between Pm2.5 And Chronic Respiratory Disease In Senegal, Bailey Glenn Jun 2022

The Relationship Between Pm2.5 And Chronic Respiratory Disease In Senegal, Bailey Glenn

Masters Theses

Chronic respiratory diseases such as asthma and chronic bronchitis have significantly increased in prevalence in Africa over the past 10 years. Recent studies have demonstrated that exposure to air pollution may be associated with an increased risk of chronic respiratory diseases. However, such studies have predominantly been conducted in western societies or often used urbanicity as a proxy for exposure to air pollution. Therefore, we evaluated the association between PM2.5 exposure and asthma/chronic bronchitis in Senegal. A cross-sectional study was conducted for the time period of 3 October 2010 to 28 April 2011 using annual concentrations of PM2.5 …


Urinary Phthalate Metabolite Concentrations And Cancer Mortality In Nhanes, 1999-2006, A B. Kaiser Jul 2015

Urinary Phthalate Metabolite Concentrations And Cancer Mortality In Nhanes, 1999-2006, A B. Kaiser

Masters Theses

Four in ten people in the US will be diagnosed with cancer during their lifetime. Environmental exposures are important determinants of cancer risk, causing as many as 19% of cancers worldwide. Phthalates are a group of chemicals used to increase the flexibility of plastics and vinyl in household materials such as food packaging, plastic toys, wood finishes and adhesives. Some phthalates may act as endocrine disruptors with hypothesized links to endometriosis, breast cancer, and reproductive outcomes. However, no research yet exists on phthalate exposure and all-cancer mortality. We investigated the relationship between seven urinary phthalate metabolites among 5,205 adults in …