Polysomnografické nálezy u narkoleptiků stredního a vyssího vĕku

Details

Serval ID
serval:BIB_93E612D4E8AB
Type
Article: article from journal or magazin.
Collection
Publications
Title
Polysomnografické nálezy u narkoleptiků stredního a vyssího vĕku
Journal
Sborník lékaský
Author(s)
Sonka K., Tafti M., Billiard M.
ISSN
0036-5327
Publication state
Published
Issued date
1993
Volume
94
Number
4
Pages
333-344
Language
Czech
Notes
Titre traduit: Polysomnography findings in middle-aged and elderly narcoleptics
Abstract
The comparison of 24 hours polysomnographic recordings of middle-aged narcoleptic subjects (39-51 years, group A) with 11 twenty four hours and 3 nighttime recordings of elderly narcoleptic subjects (aged 60-72 years, group B) using T test for non paired values was made. No difference was found in parameters of nighttime registrations: total sleep time (A:510.4 +/- 71.2 min., B: 475.9 +/- 92.4 min), intrasleep wakefulness (A: 107.5 +/- 75.3 min., B: 112.3 +/- 65.3 min), latencies of sleep stages (1NREM-A: 3.4 +/- 2.8 min, B: 4.3 +/- 3.7 min, 2NREM-A: 7.4 +/- 7.6 min, B: 6.6 +/- 12.7 min, 3NREM-A: 27.2 +/- 10.4 min, B: 51.6 +/- 62.6 min, REM-A: 62.2 +/- 59.5 min, B: 64.6 +/- 71.6 min), relative duration of each sleep stage (1NREM-A: 20.0 +/- 9.5%, B: 21.4 +/- 13.2%, 2NREM-A: 51.3 +/- 8.5%, B: 51.9 +/- 14.2%, 3 +/- 4NREM-A: 8.2 +/- 6.5%, B: 7.2 +/- 6.5%, REM-A: 20.4 +/- 4.5%, B: 19.1 +/- 5.7%), and sleep continuity index (A: 0.83 +/- 0.11, B: 0.81 +/- 0.11). Total sleep time in the daytime was similar (A: 160.5 +/- 53.8 min, B: 180.5 +/- 59.9 min), the number of sleep episodes during the day was in elderly patients higher (A: 3.4 +/- 1.2, B: 4.8 +/- 1.3, P < 0.05) and the number of sleep onset REM periods was in elderly subjects slightly higher (A: 1.9 +/- 1.1, B: 2.7 +/- 1.7). The authors conclude that the nocturnal sleep of both age groups of narcoleptic subjects is disturbed and the character and the intensity of this disturbance are similar. Elderly narcoleptic subjects displayed more daytime sleep periods.
Keywords
Adult, Aged, Aging, Female, Humans, Male, Middle Aged, Narcolepsy, Polysomnography
Pubmed
Create date
24/01/2008 15:55
Last modification date
20/08/2019 14:56
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