Carbon monoxide poisoning during ice storms: A tale of two cities

This is a retrospective case series conducted at two university hospital emergency departments of 68 patients with a discharge diagnosis of carbon monoxide (CO) poisoning presenting during two different ice storms (March 1991 and February 1994) in two cities (Rochester, NY, and Nashville, TN). Fifty...

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Bibliographic Details
Published in:The Journal of emergency medicine 1997-07, Vol.15 (4), p.465-467
Main Authors: Wrenn, Keith, Conners, Gregory P.
Format: Article
Language:English
Subjects:
Adolescent
Adult
Aged
Aged, 80 and over
Air Pollution, Indoor - adverse effects
Biological and medical sciences
carbon monoxide
Carbon Monoxide Poisoning - epidemiology
Carbon Monoxide Poisoning - prevention & control
carboxy-hemoglobin
Chemical and industrial products toxicology. Toxic occupational diseases
Child
Child, Preschool
Communication Barriers
Electric Power Supplies
environmental exposure
Female
Gas, fumes
gases
Health Education
Humans
Ice
Infant
Male
Medical sciences
Middle Aged
New York - epidemiology
poisoning
Retrospective Studies
Seasons
Tennessee - epidemiology
Toxicology
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Description
Summary:This is a retrospective case series conducted at two university hospital emergency departments of 68 patients with a discharge diagnosis of carbon monoxide (CO) poisoning presenting during two different ice storms (March 1991 and February 1994) in two cities (Rochester, NY, and Nashville, TN). Fifty-five patients were seen over 10 d in Rochester and 13 patients over 4 d in Nashville. The main sources of CO exposure were the indoor use of gasoline generators (40 patients), propane or kerosene heaters (9 patients), and charcoal grills (8 patients). Six patients did not speak English fluently (5 Asian patients in Nashville and 1 Greek patient in Rochester). The use of charcoal grills was the most common CO source in Nashville, occurring exclusively in patients of Asian descent, 5 of whom did not speak English. In Rochester, the use of gas generators was the most common CO source. Ice storms represent a significant threat to populations affected by prolonged power outages. Different cities will be affected in different ways. When ice storms occur, the media should distribute information about potential sources of CO exposure. In some cases, the message may need to be distributed by alternative methods to populations who do not speak English or do not have access to mainstream media.
ISSN:0736-4679
2352-5029
DOI:10.1016/S0736-4679(97)00074-7