Impact of Oil and Gas Operations on Health in Canada
Author Information
Author(s): Martin Lavoie, David Risk, Daniel Rainham, Paul B. Tchounwou
Primary Institution: St. Francis Xavier University
Hypothesis
Rural and marginalized communities will be at the greatest risk of exposure to air pollution from oil and gas development.
Conclusion
The study found that proximity to oil and gas operations is associated with increased odds of cardiovascular and respiratory health issues, particularly among marginalized populations.
Supporting Evidence
- Approximately 13% of people in Alberta live within 1.5 km of an active well.
- Racial and socioeconomic disparities exist in proximity to active wells.
- Increased odds of cardiovascular-related outcomes were found with exposure to wells.
- Health impacts from oil and gas activities are under-studied in Canada.
Takeaway
People living near oil and gas wells may get sick more often, especially if they are from poorer or rural areas.
Methodology
The study used multiple datasets to assess exposure to pollutants and health outcomes related to oil and gas activities.
Potential Biases
Potential biases due to the assumption of uniform population distribution within dissemination areas.
Limitations
The study's assumptions about population distribution may lead to inaccuracies in exposure estimates.
Participant Demographics
Approximately 6% of the population identified as Aboriginal, and 23.5% as visible minorities, with significant socioeconomic disparities.
Statistical Information
P-Value
p<0.0001
Confidence Interval
[1.08–1.19]
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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