Health Effects of Algal Blooms on Older Adults in South Florida
Author Information
Author(s): Koszalinski Rebecca, McFarland Malcolm, Parsons Michael, Reif John, Schaefer Adam, Kociolek Judyta
Primary Institution: University of Central Florida
Hypothesis
What are the short- and long-term health impacts of harmful algal blooms on aging individuals in South Florida?
Conclusion
The study found that harmful algal blooms are associated with increased respiratory, ocular, and gastrointestinal symptoms among aging individuals.
Supporting Evidence
- 74% of respondents reported respiratory symptoms.
- 62% of respondents reported ocular symptoms.
- 35% of respondents reported gastrointestinal symptoms.
- Residential exposure was significantly associated with increased reporting of dry cough.
- Residential exposure was significantly associated with dyspnea.
- Residential exposure was significantly associated with wheezy respirations.
- Nausea was significantly associated with residential exposure.
- Abdominal pain was significantly associated with residential exposure.
Takeaway
Older people in South Florida who spend time in water are getting sick from harmful algae, causing symptoms like cough and sore throat.
Methodology
Participants completed a questionnaire about their contact with water and reported symptoms.
Participant Demographics
Aging individuals in South Florida.
Statistical Information
P-Value
p = 0.03, p < 0.01, p = 0.04, p = 0.02
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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