Aging and Nocturnal Driving: Better with Coffee or a Nap? A Randomized Study
| dc.rights.license | open | en_US |
| hal.structure.identifier | Clinique du sommeil | |
| dc.contributor.author | SAGASPE, Patricia | |
| hal.structure.identifier | Clinique du sommeil | |
| dc.contributor.author | TAILLARD, Jacques
ORCID: 0000-0001-9067-8189 IDREF: 229930786 | |
| hal.structure.identifier | Clinique du sommeil | |
| dc.contributor.author | CHAUMET, Guillaume | |
| dc.contributor.author | MOORE, Nicholas | |
| hal.structure.identifier | Clinique du sommeil | |
| dc.contributor.author | BIOULAC, Bernard | |
| hal.structure.identifier | Clinique du sommeil | |
| dc.contributor.author | PHILIP, Pierre | |
| dc.date.accessioned | 2023-12-18T09:36:14Z | |
| dc.date.available | 2023-12-18T09:36:14Z | |
| dc.date.issued | 2007-12-01 | |
| dc.identifier.issn | 0161-8105 | en_US |
| dc.identifier.uri | http://www.ncbi.nlm.nih.gov/pubmed/18246990 | |
| dc.identifier.uri | oai:crossref.org:10.1093/sleep/30.12.1808 | |
| dc.identifier.uri | ftpubmed:oai:pubmedcentral.nih.gov:2276135 | |
| dc.identifier.uri | oadoi:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2276135/pdf | |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/186684 | |
| dc.description.abstractEn | Study objective: To test the effects of coffee and napping on nocturnal driving in young and middle-aged participants. Design: A cup of coffee (200 mg of caffeine), a placebo (decaffeinated coffee, 15 mg of caffeine), or a 30-minute nap were tested. Participants drove 125 highway miles between 18:00 and 19:30 and between 02:00 and 03:30 after coffee, placebo, or a nap. Setting: Sleep laboratory and open French highway. Participants: Twelve young (range, 20-25 years) and 12 middle-aged participants (range, 40-50 years). Measurements: Inappropriate line crossings, self-perceived fatigue and sleepiness, and polysomnographic recordings were analyzed. Results: Compared to daytime, after placebo the number of inappropriate line crossings was significantly increased (2 versus 73 for young participants, P < 0.01 and 0 versus 76 for the middle-aged participants, P < 0.05). Both coffee and napping reduced the risk of inappropriate line crossings, compared with placebo, in young participants (respectively, by three-quarters, incidence rate ratios [IRR] = 0.26 95% confidence interval [CI], 0.09-0.74, P < 0.05 and by two thirds, IRR = 0.34 95% CI, 0.20-0.58, P < 0.001) and in middle-aged participants (respectively by nine tenths, IRR = 0.11 95% CI, 0.05-0.21, P < 0.001 and by one fifth, IRR = 0.77 95% CI, 0.63-0.95, P < 0.05). A significant interaction between age and condition (IRR = 2.27 95% CI, 1.28-4.16 P < 0.01) showed that napping led to fewer inappropriate line crossings in younger participants than in middle-aged participants. During napping, young participants slept more (P < 0.01) and had more delta sleep (P < 0.05) than middle-aged participants. Self-perceived sleepiness and fatigue did not differ in both age groups, but coffee improved sleepiness (P < 0.05), whereas napping did not. Conclusions: Coffee significantly improves performance in young and middle-aged participants. Napping is more efficient in younger than in older participants. Countermeasures to sleepiness should be adapted according to the age of drivers. | |
| dc.language.iso | EN | en_US |
| dc.source | crossref | |
| dc.source | base | |
| dc.source | oadoi_repo | |
| dc.subject.en | Night driving | |
| dc.subject.en | Coffee | |
| dc.subject.en | Age | |
| dc.subject.en | Sleepiness | |
| dc.subject.en | Countermeasures | |
| dc.subject.en | Prevention | |
| dc.subject.en | Road accidents | |
| dc.title.en | Aging and Nocturnal Driving: Better with Coffee or a Nap? A Randomized Study | |
| dc.title.alternative | Sleep | en_US |
| dc.type | Article de revue | en_US |
| dc.identifier.doi | 10.1093/sleep/30.12.1808 | en_US |
| dc.subject.hal | Sciences du Vivant [q-bio]/Neurosciences [q-bio.NC] | en_US |
| dc.identifier.pubmed | 18246990 | en_US |
| bordeaux.journal | SLEEP | en_US |
| bordeaux.page | 1808-1813 | en_US |
| bordeaux.volume | 30 | en_US |
| bordeaux.hal.laboratories | Anciens laboratoires de l'Université de Bordeaux | en_US |
| bordeaux.issue | 12 | en_US |
| bordeaux.institution | Université de Bordeaux | en_US |
| bordeaux.institution | CNRS | en_US |
| bordeaux.peerReviewed | oui | en_US |
| bordeaux.inpress | non | en_US |
| bordeaux.identifier.funderID | Ministère de l'Enseignement Supérieur et de la Recherche | en_US |
| bordeaux.import.source | dissemin | |
| hal.identifier | hal-04349904 | |
| hal.version | 1 | |
| hal.date.transferred | 2023-12-18T09:36:16Z | |
| hal.popular | non | en_US |
| hal.audience | Internationale | en_US |
| hal.export | true | |
| workflow.import.source | dissemin | |
| dc.rights.cc | Pas de Licence CC | en_US |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=SLEEP&rft.date=2007-12-01&rft.volume=30&rft.issue=12&rft.spage=1808-1813&rft.epage=1808-1813&rft.eissn=0161-8105&rft.issn=0161-8105&rft.au=SAGASPE,%20Patricia&TAILLARD,%20Jacques&CHAUMET,%20Guillaume&MOORE,%20Nicholas&BIOULAC,%20Bernard&rft.genre=article |
