scholarly journals Vitamin D Deficiency, Excessive Daytime Sleepiness: An Epiphenomenon or a “Chicken or an Egg—Which Came First” Issue?

2013 ◽  
Vol 09 (05) ◽  
pp. 517-518 ◽  
Author(s):  
Gautam Ganguly
Keyword(s):  
Vitamin D ◽  
Vitamin D Deficiency ◽  
Excessive Daytime Sleepiness ◽  
Daytime Sleepiness

scholarly journals 0643 EXCESSIVE DAYTIME SLEEPINESS AND VITAMIN D DEFICIENCY IN A COHORT OF PATIENTS WITH OBSTRUCTIVE SLEEP APNEA

SLEEP ◽  
2017 ◽  
Vol 40 (suppl_1) ◽  
pp. A238-A238
Author(s):  
I Aricò ◽  
L Campolo ◽  
M Caffarelli ◽  
L Mirci ◽  
M Restuccia ◽  
...  
Keyword(s):  
Vitamin D ◽  
Obstructive Sleep Apnea ◽  
Sleep Apnea ◽  
Vitamin D Deficiency ◽  
Excessive Daytime Sleepiness ◽  
Daytime Sleepiness ◽  
Obstructive Sleep

scholarly journals Excessive Daytime Sleepiness in Sleep Apnea: Any Role of Testosterone or Vitamin D?

2020 ◽  
pp. 907-917
Author(s):  
P ŠIARNIK ◽  
M JURÍK ◽  
M HARDOŇOVÁ ◽  
K KLOBUČNÍKOVÁ ◽  
J VEVERKA ◽  
...  
Keyword(s):  
Vitamin D ◽  
Regression Analysis ◽  
Vitamin D Deficiency ◽  
Excessive Daytime Sleepiness ◽  
Daytime Sleepiness ◽  
Testosterone Levels ◽  
Independent Variables ◽  
Independent Association ◽  
The Impact

Recent studies reported association of sleep-disordered breathing (SDB) with testosterone and vitamin D deficiency. Low testosterone and vitamin D levels have been linked to fatigue and excessive daytime sleepiness (EDS). However, the impact of testosterone and vitamin D deficiency on EDS in subjects with SDB remains unknown. The aim of this study was to explore the predictors of EDS in habitual snorers. Role of testosterone, and vitamin D was studied in detail. We also looked for associations between testosterone, vitamin D, and sleep-related indices. We prospectively enrolled 291 consecutive male patients with habitual snoring. Baseline clinical characteristics were recorded on admission. Standard overnight polysomnography was performed to detect SDB, and Epworth Sleepiness Scale (ESS) was used to assess EDS. Blood samples were obtained in a fasting condition in the morning after polysomnography to determine levels of testosterone and vitamin D. Respiratory disturbance index (RDI) (95 % CI: 1.004-1.024, p=0.005) and the use of antihistamines (95 % CI: 1.083-11.901, p=0.037) were the only independent variables significantly associated with EDS in binary logistic regression analysis. In linear multiple regression analysis, body mass index (BMI) (Beta=-0.282, p˂0.001) and oxygen desaturation index (Beta=-0.150, p=0.043) were the only independent variables significantly associated with testosterone levels, and BMI (Beta=-0.142, p=0.016) was the only independent variable significantly associated with vitamin D. We failed to find any independent association of testosterone and vitamin D with subjectively rated EDS among habitual snorers. Our results suggest an independent association between the magnitude of nocturnal desaturation and testosterone levels.

scholarly journals Vitamin D, Race, and Excessive Daytime Sleepiness

2012 ◽  
Vol 08 (06) ◽  
pp. 693-697 ◽  
Author(s):  
David E. McCarty ◽  
Aronkumar Reddy ◽  
Quinton Keigley ◽  
Paul Y. Kim ◽  
Andrew A. Marino
Keyword(s):  
Vitamin D ◽  
Excessive Daytime Sleepiness ◽  
Daytime Sleepiness

Assessment of vitamin D, exercise, and lipid profile associated with excessive daytime sleepiness in school children

2021 ◽  
Vol 77 ◽  
pp. 51-57
Author(s):  
Myongsoon Sung ◽  
Seonkyeong Rhie ◽  
Ju Hee Kim ◽  
Seung Won Lee ◽  
Eun Kyo Ha ◽  
...  
Keyword(s):  
Vitamin D ◽  
Lipid Profile ◽  
School Children ◽  
Excessive Daytime Sleepiness ◽  
Daytime Sleepiness

Vitamin D Deficiency

2011 ◽  
Vol 44 (14) ◽  
pp. 22
Author(s):  
WILLIAM E. GOLDEN ◽  
ROBERT H. HOPKINS
Keyword(s):  
Vitamin D ◽  
Vitamin D Deficiency

Abstract #1236: The Blood Turnover Markers and Parathormon Levels in Menopausal Women with Vitamin D Deficiency

2015 ◽  
Vol 21 ◽  
pp. 293-294
Author(s):  
Mara Carsote ◽  
Cristina Capatina ◽  
Alexandra Mihai ◽  
Andreea Geleriu ◽  
Rodica Petris ◽  
...  
Keyword(s):  
Vitamin D ◽  
Vitamin D Deficiency ◽  
Menopausal Women ◽  
Turnover Markers
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