0232 Has Your Pilot Had Enough Sleep to Fly? The Effects of Sleep Deprivation on Mood, Fatigue and Competencies of Commercial Airline Pilots
Abstract Introduction Sleep loss can result in substantial impairments in cognitive and behavioural performance. In an aviation context, this can cause serious threats to pilot well-being and flight safety. Therefore, this study aimed to investigate the effects of 24-hours sleep deprivation on mood,...
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| Veröffentlicht in: | Sleep (New York, N.Y.) N.Y.), 2018-04, Vol.41 (suppl_1), p.A90-A90 |
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| creator | O’Hagan, A Issartel, J McGinley, E Warrington, G |
| description | Abstract
Introduction
Sleep loss can result in substantial impairments in cognitive and behavioural performance. In an aviation context, this can cause serious threats to pilot well-being and flight safety. Therefore, this study aimed to investigate the effects of 24-hours sleep deprivation on mood, fatigue and competencies of commercial airline pilots.
Methods
Seven participants completed two 24-hour testing sessions in the laboratory, one session with an 8-hour sleep opportunity, and the other with no sleep opportunity. Participants were required to complete a battery of mood, fatigue and pilot competency tasks (cognitive flexibility, working memory, situation awareness and hand-eye coordination) every 8 hours (0 h, 8 h, 16 h, 24 h) throughout each testing session.
Results
Following 24-hours sleep deprivation, significant declines were observed in both subjective (F(3, 18)=3.025, p |
| doi_str_mv | 10.1093/sleep/zsy061.231 |
| format | Article |
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Introduction
Sleep loss can result in substantial impairments in cognitive and behavioural performance. In an aviation context, this can cause serious threats to pilot well-being and flight safety. Therefore, this study aimed to investigate the effects of 24-hours sleep deprivation on mood, fatigue and competencies of commercial airline pilots.
Methods
Seven participants completed two 24-hour testing sessions in the laboratory, one session with an 8-hour sleep opportunity, and the other with no sleep opportunity. Participants were required to complete a battery of mood, fatigue and pilot competency tasks (cognitive flexibility, working memory, situation awareness and hand-eye coordination) every 8 hours (0 h, 8 h, 16 h, 24 h) throughout each testing session.
Results
Following 24-hours sleep deprivation, significant declines were observed in both subjective (F(3, 18)=3.025, p<0.05) and objective (F(3, 18)=8.599, p<0.01) fatigue, cognitive flexibility (F(3, 18)=6.475, p<0.01) and hand-eye coordination (dominant hand only) (F(3, 18)=6.765, p<0.01). Total mood disturbance was found to significantly increase (F(3, 18)=3.887, p<0.05) after 24-hours continuous wakefulness. However, working memory and situation awareness were not found to be significantly negatively impacted by 24-hours sleep deprivation.
Conclusion
Significant declines in mood, fatigue and certain commercial airline pilot competencies were evident following 24-hours sleep deprivation. Some pilot-specific task related factors such as cognitive flexibility and hand-eye coordination indicated trending declines in performance as early as 16-hours continuous wakefulness. This reduction in optimal performance levels may pose a potential threat to flight safety and as such leads to queries regarding current flight time limitations and duty hours. Further investigation utilizing more regular testing time points, employing additional pilot competencies and using more aviation-specific tasks is warranted.
Support (If Any)
Irish Research Council</description><identifier>ISSN: 0161-8105</identifier><identifier>EISSN: 1550-9109</identifier><identifier>DOI: 10.1093/sleep/zsy061.231</identifier><language>eng</language><publisher>US: Oxford University Press</publisher><subject>Aviation ; Fatigue ; Flexibility ; Motor ability ; Pilots ; Sleep deprivation ; Well being</subject><ispartof>Sleep (New York, N.Y.), 2018-04, Vol.41 (suppl_1), p.A90-A90</ispartof><rights>Sleep Research Society 2018. Published by Oxford University Press [on behalf of the Sleep Research Society]. All rights reserved. For permissions, please email: journals.permissions@oup.com 2018</rights><rights>Copyright © 2018 Sleep Research Society</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,1584,27924,27925</link.rule.ids></links><search><creatorcontrib>O’Hagan, A</creatorcontrib><creatorcontrib>Issartel, J</creatorcontrib><creatorcontrib>McGinley, E</creatorcontrib><creatorcontrib>Warrington, G</creatorcontrib><title>0232 Has Your Pilot Had Enough Sleep to Fly? The Effects of Sleep Deprivation on Mood, Fatigue and Competencies of Commercial Airline Pilots</title><title>Sleep (New York, N.Y.)</title><description>Abstract
Introduction
Sleep loss can result in substantial impairments in cognitive and behavioural performance. In an aviation context, this can cause serious threats to pilot well-being and flight safety. Therefore, this study aimed to investigate the effects of 24-hours sleep deprivation on mood, fatigue and competencies of commercial airline pilots.
Methods
Seven participants completed two 24-hour testing sessions in the laboratory, one session with an 8-hour sleep opportunity, and the other with no sleep opportunity. Participants were required to complete a battery of mood, fatigue and pilot competency tasks (cognitive flexibility, working memory, situation awareness and hand-eye coordination) every 8 hours (0 h, 8 h, 16 h, 24 h) throughout each testing session.
Results
Following 24-hours sleep deprivation, significant declines were observed in both subjective (F(3, 18)=3.025, p<0.05) and objective (F(3, 18)=8.599, p<0.01) fatigue, cognitive flexibility (F(3, 18)=6.475, p<0.01) and hand-eye coordination (dominant hand only) (F(3, 18)=6.765, p<0.01). Total mood disturbance was found to significantly increase (F(3, 18)=3.887, p<0.05) after 24-hours continuous wakefulness. However, working memory and situation awareness were not found to be significantly negatively impacted by 24-hours sleep deprivation.
Conclusion
Significant declines in mood, fatigue and certain commercial airline pilot competencies were evident following 24-hours sleep deprivation. Some pilot-specific task related factors such as cognitive flexibility and hand-eye coordination indicated trending declines in performance as early as 16-hours continuous wakefulness. This reduction in optimal performance levels may pose a potential threat to flight safety and as such leads to queries regarding current flight time limitations and duty hours. Further investigation utilizing more regular testing time points, employing additional pilot competencies and using more aviation-specific tasks is warranted.
Support (If Any)
Irish Research Council</description><subject>Aviation</subject><subject>Fatigue</subject><subject>Flexibility</subject><subject>Motor ability</subject><subject>Pilots</subject><subject>Sleep deprivation</subject><subject>Well being</subject><issn>0161-8105</issn><issn>1550-9109</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><sourceid>8G5</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><sourceid>GUQSH</sourceid><sourceid>M2O</sourceid><recordid>eNqFkMFLwzAUxoMoOKd3jwGP2u0ladL2JGNuTlAUnAdPIW3TraNratIK82_wjzZbdxcePD7e93uP9yF0TWBEIGFjV2ndjH_cDgQZUUZO0IBwDkHip6doAESQICbAz9GFcxvwOkzYAP0CZRQvlMOfprP4raxM62WOZ7XpVmv8vl-LW4Pn1e4eL9caz4pCZ63DpjgOH3Rjy2_VlqbGvl6Mye_w3OtVp7Gqczw120a3us5KfcC83mqblarCk9JWZa37u-4SnRWqcvrq2IfoYz5bThfB8-vj03TyHGQkjEiQaQ4ppKlgPORRomKiUpFFTMRQiFTFIoE8z0MKPKYRjxhPokKF1CM5ZeCxIbrp9zbWfHXatXLjn6_9SUmBCSFiQfYu6F2ZNc5ZXUj_51bZnSQg95nLQ-ayz1z6zD1y2yOma_53_wGFkIPu</recordid><startdate>20180427</startdate><enddate>20180427</enddate><creator>O’Hagan, A</creator><creator>Issartel, J</creator><creator>McGinley, E</creator><creator>Warrington, G</creator><general>Oxford University Press</general><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7X7</scope><scope>7XB</scope><scope>88E</scope><scope>88G</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>8G5</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>GNUQQ</scope><scope>GUQSH</scope><scope>K9.</scope><scope>M0S</scope><scope>M1P</scope><scope>M2M</scope><scope>M2O</scope><scope>MBDVC</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>PSYQQ</scope><scope>Q9U</scope></search><sort><creationdate>20180427</creationdate><title>0232 Has Your Pilot Had Enough Sleep to Fly? The Effects of Sleep Deprivation on Mood, Fatigue and Competencies of Commercial Airline Pilots</title><author>O’Hagan, A ; Issartel, J ; McGinley, E ; Warrington, G</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c1471-ce50b0bb6354579a81ab6c73680f6ba8690ddd4205827573597fa42b0bd230b63</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Aviation</topic><topic>Fatigue</topic><topic>Flexibility</topic><topic>Motor ability</topic><topic>Pilots</topic><topic>Sleep deprivation</topic><topic>Well being</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>O’Hagan, A</creatorcontrib><creatorcontrib>Issartel, J</creatorcontrib><creatorcontrib>McGinley, E</creatorcontrib><creatorcontrib>Warrington, G</creatorcontrib><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Health & Medical Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Medical Database (Alumni Edition)</collection><collection>Psychology Database (Alumni)</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>Research Library (Alumni Edition)</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>ProQuest Central Student</collection><collection>Research Library Prep</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>Health & Medical Collection (Alumni Edition)</collection><collection>Medical Database</collection><collection>Psychology Database</collection><collection>Research Library</collection><collection>Research Library (Corporate)</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>ProQuest One Psychology</collection><collection>ProQuest Central Basic</collection><jtitle>Sleep (New York, N.Y.)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>O’Hagan, A</au><au>Issartel, J</au><au>McGinley, E</au><au>Warrington, G</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>0232 Has Your Pilot Had Enough Sleep to Fly? The Effects of Sleep Deprivation on Mood, Fatigue and Competencies of Commercial Airline Pilots</atitle><jtitle>Sleep (New York, N.Y.)</jtitle><date>2018-04-27</date><risdate>2018</risdate><volume>41</volume><issue>suppl_1</issue><spage>A90</spage><epage>A90</epage><pages>A90-A90</pages><issn>0161-8105</issn><eissn>1550-9109</eissn><abstract>Abstract
Introduction
Sleep loss can result in substantial impairments in cognitive and behavioural performance. In an aviation context, this can cause serious threats to pilot well-being and flight safety. Therefore, this study aimed to investigate the effects of 24-hours sleep deprivation on mood, fatigue and competencies of commercial airline pilots.
Methods
Seven participants completed two 24-hour testing sessions in the laboratory, one session with an 8-hour sleep opportunity, and the other with no sleep opportunity. Participants were required to complete a battery of mood, fatigue and pilot competency tasks (cognitive flexibility, working memory, situation awareness and hand-eye coordination) every 8 hours (0 h, 8 h, 16 h, 24 h) throughout each testing session.
Results
Following 24-hours sleep deprivation, significant declines were observed in both subjective (F(3, 18)=3.025, p<0.05) and objective (F(3, 18)=8.599, p<0.01) fatigue, cognitive flexibility (F(3, 18)=6.475, p<0.01) and hand-eye coordination (dominant hand only) (F(3, 18)=6.765, p<0.01). Total mood disturbance was found to significantly increase (F(3, 18)=3.887, p<0.05) after 24-hours continuous wakefulness. However, working memory and situation awareness were not found to be significantly negatively impacted by 24-hours sleep deprivation.
Conclusion
Significant declines in mood, fatigue and certain commercial airline pilot competencies were evident following 24-hours sleep deprivation. Some pilot-specific task related factors such as cognitive flexibility and hand-eye coordination indicated trending declines in performance as early as 16-hours continuous wakefulness. This reduction in optimal performance levels may pose a potential threat to flight safety and as such leads to queries regarding current flight time limitations and duty hours. Further investigation utilizing more regular testing time points, employing additional pilot competencies and using more aviation-specific tasks is warranted.
Support (If Any)
Irish Research Council</abstract><cop>US</cop><pub>Oxford University Press</pub><doi>10.1093/sleep/zsy061.231</doi><oa>free_for_read</oa></addata></record> |
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| source | Oxford University Press Journals All Titles (1996-Current); EZB-FREE-00999 freely available EZB journals; Alma/SFX Local Collection |
| subjects | Aviation Fatigue Flexibility Motor ability Pilots Sleep deprivation Well being |
| title | 0232 Has Your Pilot Had Enough Sleep to Fly? The Effects of Sleep Deprivation on Mood, Fatigue and Competencies of Commercial Airline Pilots |
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