Final published version
Licence: CC BY-NC-ND: Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License
Research output: Contribution to Journal/Magazine › Journal article › peer-review
Research output: Contribution to Journal/Magazine › Journal article › peer-review
}
TY - JOUR
T1 - Sleep Quantity and Quality of Ontario Wildland Firefighters Across a Low-Hazard Fire Season
AU - McGillis, Zachary
AU - Dorman, Sandra
AU - Robertson, Ayden
AU - Lariviere, Michel
AU - Leduc, Caleb
AU - Eger, Tammy
AU - Oddson, Bruce
AU - Lariviere, Celine
PY - 2017/12/31
Y1 - 2017/12/31
N2 - Objective: The aim of the study was to assess the sleep quality, quantity, andfatigue levels of Canadian wildland firefighters while on deployment.Methods: Objective and subjective sleep and fatigue measures were collected using actigraphy and questionnaires during non-fire (Base) and fire (Initial Attack and Project) deployments. Results: Suboptimal sleep quality and quantity were more frequently observed during high-intensity, Initial Attack fire deployments. Suboptimal sleep was also exhibited during nonfire (Base) work periods, which increases the risk of prefire deployment sleep debt. Self-reported, morning fatigue scores were low-to-moderate and highest for Initial Attack fire deployments. Conclusions: The study highlights the incidence of suboptimal sleep patterns in wildland firefighters during non-fire and fire suppression work periods. These results have implications for the health and safety practices of firefighters given the linkbetween sleep and fatigue, in a characteristically hazardous occupation.
AB - Objective: The aim of the study was to assess the sleep quality, quantity, andfatigue levels of Canadian wildland firefighters while on deployment.Methods: Objective and subjective sleep and fatigue measures were collected using actigraphy and questionnaires during non-fire (Base) and fire (Initial Attack and Project) deployments. Results: Suboptimal sleep quality and quantity were more frequently observed during high-intensity, Initial Attack fire deployments. Suboptimal sleep was also exhibited during nonfire (Base) work periods, which increases the risk of prefire deployment sleep debt. Self-reported, morning fatigue scores were low-to-moderate and highest for Initial Attack fire deployments. Conclusions: The study highlights the incidence of suboptimal sleep patterns in wildland firefighters during non-fire and fire suppression work periods. These results have implications for the health and safety practices of firefighters given the linkbetween sleep and fatigue, in a characteristically hazardous occupation.
U2 - 10.1097/JOM.0000000000001175
DO - 10.1097/JOM.0000000000001175
M3 - Journal article
VL - 59
SP - 1188
EP - 1196
JO - Journal of occupational and environmental medicine
JF - Journal of occupational and environmental medicine
IS - 12
ER -