PMID- 30190041
OWN - NLM
STAT- MEDLINE
DCOM- 20191010
LR  - 20191010
IS  - 1879-1360 (Electronic)
IS  - 0022-3999 (Linking)
VI  - 113
DP  - 2018 Oct
TI  - Sleep quality and daytime sleepiness are not associated with cognition in heart 
      failure.
PG  - 100-106
LID - S0022-3999(18)30166-1 [pii]
LID - 10.1016/j.jpsychores.2018.08.003 [doi]
AB  - BACKGROUND: Individuals with heart failure (HF) exhibit comorbid impairments in 
      both sleep and cognitive performance. Sleep quality has been associated with 
      impaired cognitive performance in HF patients, but reports are inconsistent. In 
      this study, we examined associations between sleep quality, daytime sleepiness, 
      and cognitive function in HF. METHODS AND RESULTS: Participants were 267 
      (age = 69.1 +/- 9.3) mostly Caucasian (74.9%), male (59.6%) stable HF patients 
      recruited from outpatient settings. This cross-sectional study was a secondary 
      analysis of a prospective observational study. Cognitive function domains 
      assessed included: global cognitive function, attention, memory, and executive 
      function. Sleep quality and daytime sleepiness were assessed using the Pittsburgh 
      Sleep Quality Index (PSQI) and the Epworth Sleepiness Scale (ESS), respectively. 
      Separate multiple hierarchical linear regressions were conducted to determine 
      associations between cognitive function and sleep quality and daytime sleepiness, 
      after controlling for sex, New York Heart Association (NYHA) class, education, 
      depressive symptoms, and medical comorbidities. Cognitive function was not 
      associated with sleep quality or daytime sleepiness after alpha inflation 
      corrections were applied. CONCLUSIONS: Cognitive function in HF is not associated 
      with sleep quality or daytime sleepiness; other factors may exert greater 
      influence on cognitive performance.
CI  - Copyright (c) 2018. Published by Elsevier Inc.
FAU - Walter, Fawn A
AU  - Walter FA
AD  - Kent State University, Department of Psychological Sciences, P.O. Box 5190, Kent, 
      OH 44240, USA.
FAU - Ede, David
AU  - Ede D
AD  - Kent State University, Department of Psychological Sciences, P.O. Box 5190, Kent, 
      OH 44240, USA.
FAU - Hawkins, Misty A W
AU  - Hawkins MAW
AD  - Oklahoma State University, Department of Psychology, 116 N. Murray, Stillwater, 
      OK 74078, USA.
FAU - Dolansky, Mary A
AU  - Dolansky MA
AD  - Frances Payne Bolton School of Nursing, Case Western Reserve University, 
      Cleveland, OH, USA.
FAU - Gunstad, John
AU  - Gunstad J
AD  - Kent State University, Department of Psychological Sciences, P.O. Box 5190, Kent, 
      OH 44240, USA.
FAU - Josephson, Richard
AU  - Josephson R
AD  - Harrington Heart & Vascular Institute, University Hospitals, Cleveland, OH, USA; 
      College of Medicine, Case Western Reserve University, Cleveland, OH, USA.
FAU - Moore, Shirley M
AU  - Moore SM
AD  - Frances Payne Bolton School of Nursing, Case Western Reserve University, 
      Cleveland, OH, USA.
FAU - Hughes, Joel W
AU  - Hughes JW
AD  - Kent State University, Department of Psychological Sciences, P.O. Box 5190, Kent, 
      OH 44240, USA. Electronic address: jhughes1@kent.edu.
LA  - eng
SI  - ClinicalTrials.gov/NCT01461629
GR  - R01 HL096710/HL/NHLBI NIH HHS/United States
PT  - Journal Article
PT  - Research Support, N.I.H., Extramural
DEP - 20180810
PL  - England
TA  - J Psychosom Res
JT  - Journal of psychosomatic research
JID - 0376333
SB  - IM
MH  - Aged
MH  - Cognitive Dysfunction/*psychology
MH  - Cross-Sectional Studies
MH  - Female
MH  - Heart Failure/*complications/psychology
MH  - Humans
MH  - Male
MH  - Prospective Studies
MH  - Sleep/*physiology
MH  - Sleep Wake Disorders/*complications/psychology
MH  - *Sleepiness
OTO - NOTNLM
OT  - Cognition
OT  - Daytime sleepiness
OT  - Heart failure
OT  - Neuropsychological tests
OT  - Sleep quality
EDAT- 2018/09/08 06:00
MHDA- 2019/10/11 06:00
CRDT- 2018/09/08 06:00
PHST- 2018/02/26 00:00 [received]
PHST- 2018/08/07 00:00 [revised]
PHST- 2018/08/08 00:00 [accepted]
PHST- 2018/09/08 06:00 [entrez]
PHST- 2018/09/08 06:00 [pubmed]
PHST- 2019/10/11 06:00 [medline]
AID - S0022-3999(18)30166-1 [pii]
AID - 10.1016/j.jpsychores.2018.08.003 [doi]
PST - ppublish
SO  - J Psychosom Res. 2018 Oct;113:100-106. doi: 10.1016/j.jpsychores.2018.08.003. 
      Epub 2018 Aug 10.