Researchers at Johns Hopkins Bloomberg School of Public Health studied the potential impact of shale gas development on asthma exacerbations between 2005 and 2012. Asthma exacerbations are characterized by shortness of breath, wheezing, coughing, and/or chest tightness resulting from inflammation that restricts air flow to and from an individual’s lungs. Researchers looked at the records of 35,508 Geisinger Health System asthma patients who needed medical treatment for an exacerbation... Read More
Featured Research Reviews
Here at EHP we know that it can be tough to get your hands on peer-reviewed literature and even tougher to understand the scientific jargon within it. We also know that information is power! Featured Research Reviews will feature summaries of recent and relevant studies clarifying the impact that shale gas development has on health.
Researchers from Columbia University Mailman School of Public Health published a study looking at the relationship between exposure to shale gas development, anxiety or depression during pregnancy, newborn preterm birth, and lower newborn birth weight. Joan Casey and her team utilized medical record data of 7,715 mothers from the Geisinger Health System, a Pennsylvania-based healthcare provider, from 2009 to 2013. They found that women living within the areas of highest exposure to natural... Read More
Researchers from Johns Hopkins Bloomberg School of Public Health studied primary care patients at the Geisinger Clinic via questionnaire to survey nasal and sinus, migraine, and fatigue symptoms in Pennsylvania patients. Geisinger clinics are located throughout central and northern Pennsylvania, both in areas of heavy unconventional natural gas development (UNGD) and areas with none. They discovered that patients who lived in areas with the most UNGD activity (in this case exposure was... Read More
Researchers out of the University of Pittsburgh School of Public Health released a study investigating the relationship between living in an area with heavy unconventional natural gas development and birth outcomes. They utilized data collected by the Pennsylvania Department of Health on 15,451 live births that occurred in Washington, Westmoreland, and Butler (southwest Pennsylvania) counties between 2007 and 2010. They found that the most exposed mothers, in this case those with more gas... Read More
A research team out of Yale School of Public Health found that residents who live closer to unconventional natural gas wells have more upper respiratory symptoms, such as cough, sore throat, sinus problems, and nose bleeds, than those who live farther away. In their study, "closer" means less than 1 km (0.6 miles) from a well, and "farther away" means more than 2 km (1.2 miles) from a well. Dr. Rabinowitz and his team also found that residents who live closer have more skin problems, such as... Read More
Utilizing Pennsylvania county-level hospitalization data and state unconventional natural gas well data, researchers from the University of Rochester found a positive association between the number of gas wells per square kilometer and hospitalizations within two health categories: genital and urinary issues, including kidney stones, urinary tract infections, and kidney infections, and also skin issues, such as cellulitis and abscesses. Over time, as the number of unconventional wells... Read More