| Authors | Cori, J.M. Jackson, M.L. Barnes, M. Westlake, J. Emerson, P. Lee, J. Galante, R. Hayley, A. Wilsmore, N. Kennedy, G.A. Howard, M. |
|---|---|
| Type | Journal Article (Original Research) |
| Journal | Journal of Clinical Sleep Medicine |
| PubMed ID | 29852909 |
| Year of Publication | 2018 |
| URL | https://www.ncbi.nlm.nih.gov/pubmed/29852909 |
| DOI | /10.5664/jcsm.7156 |
| Abstract | STUDY OBJECTIVES: To assess whether poor sleep quality experienced by regular shift workers and individuals with obstructive sleep apnea (OSA) affects neurobehavioral function similarly, or whether the different etiologies have distinct patterns of impairment. METHODS: Thirty-seven shift workers (> 24 hours after their last shift), 36 untreated patients with OSA, and 39 healthy controls underwent assessment of sleepiness (Epworth Sleepiness Scale [ESS]), mood (Beck Depression Index, State Trait Anxiety Inventory [STAI], Profile of Mood States), vigilance (Psychomotor Vigilance Task [PVT], Oxford Sleep Resistance Test [OSLER], driving simulation), neurocognitive function (Logical Memory, Trails Making Task, Digit Span Task, Victoria Stroop Test) and polysomnography. RESULTS: Sleepiness (ESS score; median, interquartile range) did not differ between the OSA (10.5, 6.3-14) and shift work (7, 5-11.5) groups, but both had significantly elevated scores relative to the control group (5, 3-6). State anxiety (STAI-S) was the only mood variable that differed significantly between the OSA (35, 29-43) and shift work (30, 24-33.5) groups, however both demonstrated several mood deficits relative to the control group. The shift work and control groups performed similarly on neurobehavioral tasks (simulated driving, PVT, OSLER and neurocognitive tests), whereas the OSA group performed worse. On the PVT, lapses were significantly greater for the OSA group (3, 2-6) than both the shift work (2, 0-3.5) and control (1, 0-4) groups. CONCLUSIONS: Shift workers and patients with OSA had similar sleepiness and mood deficits relative to healthy individuals. However, only the patients with OSA showed deficits on vigilance and neurocognitive function relative to healthy individuals. These findings suggest that distinct causes of sleep disturbance likely result in different patterns of neurobehavioral dysfunction. |
http://www.ibas.org.au/what-we-do/publications/3872974
Motor neurone disease (MND) causes the body's muscles to weaken. Breathing muscle weakness means that most people affected by MND will eventually lose the ability to take a deep breath and cough strongly....
Sleep apnea is a condition where breathing is abnormal during sleep. There are two main forms of sleep apnea: obstructive and central. For obstructive sleep apnea, breathing is reduced because the airway...
RESPIRATORY BIOMARKERS IN MOTOR NEURONE DISEASE
The inability to breathe is unfortunately the most common cause of death in people living with Motor Neurone Disease (MND). Last year, our clinical research group in Melbourne reported that breathing...
Kudos to Dr. Lauren Booker & Dr. Jen Cori on their JOEM publication examining fatigue detection alarms in rural truck drivers. Their study explores the alarms' effectiveness, accuracy, and habituation, offering key insights into fatigue management.
HONORING EXCELLENCE IN RESEARCH
Congratulations to Prof. Anne Holland and A/Prof. Narelle Cox for being featured in the NHMRC's 10 of the Best - 16th Edition. Their work exemplifies groundbreaking research delivering extraordinary outcomes.
Grants Success: The Institute for Breathing and Sleep (IBAS) has received two research grants from the Austin Medical Research Foundation (AMRF) for 2025. Congratulations to Dr Charissa Zaga and Dr Catherine Hill from IBAS.
Congratulations to Professor David Berlowitz, Dr Marnie Graco, and Dr Nicole Sheers who were recognised by Motor Neurone Disease (MND) Australia at a Parliament House event sponsored by the Parliamentary Friends of MND in Canberra last week.
© 2025 Institute for Breathing and Sleep. All Rights Reserved. ABN 39 093 685 879
Powered by Helmut Design | Manage
