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Evaluation of fire-safety programs that use 10-year smoke alarms.

Authors
  • Jackson, Mark
  • Wilson, Jonathan
  • Akoto, Judith
  • Dixon, Sherry
  • Jacobs, David E
  • Ballesteros, Michael F
Type
Published Article
Journal
Journal of community health
Publication Date
Oct 01, 2010
Volume
35
Issue
5
Pages
543–548
Identifiers
DOI: 10.1007/s10900-010-9240-y
PMID: 20177753
Source
Medline
License
Unknown

Abstract

The Centers for Disease Control and Prevention began funding a Smoke Alarm Installation and Fire Safety Education (SAIFE) program in 1998. This program involves the installation of lithium-powered "10-year" smoke alarms in homes at high risk for fires and injuries. This study aimed to (1) determine among original SAIFE homes if the lithium-powered alarms were still present and functional 8-10 years after installation and (2) understand factors related to smoke alarm presence and functionality. Data on a total of 384 homes and 601 smoke alarms in five states were collected and analyzed. Only one-third of alarms were still functional; 37% of installed alarms were missing; and 30% of alarms were present, but not functioning. Alarms were less likely to be functioning if they were installed in the kitchen and if homes had a different resident at follow-up. Of the 351 alarms that were present and had a battery at the time of the evaluation, only 21% contained lithium-powered batteries. Of these, 78% were still functioning. Programs that install lithium-powered alarms should use units that have sealed-in batteries and "hush" buttons. Additionally, education should be given on smoke alarm maintenance that includes a message that batteries in these alarms should not be replaced. Lithium-powered smoke alarms should last up to 10 years if maintained properly.

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