Abstract
To determine self-reported sleep quality-related differences in physical activity (PA) and health-related quality of life (HRQOL) and target values of PA for high-quality sleep in chronic heart failure (CHF) outpatients, 149 CHF outpatients (mean age 58 years) were divided into two groups by sleep-quality level determined via self-reported questionnaire: shallow sleep (SS) group (n = 77) and deep sleep (DS) group (n = 72). Steps were assessed by electronic pedometer, HRQOL was assessed with the Short Form 36 (SF-36) survey, and data were compared between groups. PA resulting in high-quality sleep was determined by receiver-operating characteristics curves. All SF-36 subscale scores except that of bodily pain were significantly decreased in the SS versus DS group. A cutoff value of 5723.6 steps/day and 156.4 Kcal/day for 1 week were determined as target values for PA. Sleep quality may affect PA and HRQOL, and attaining target values of PA may improve sleep quality and HRQOL of CHF outpatients. Patents relevant to heart failure are also discussed in this article.
| Original language | English |
|---|---|
| Pages (from-to) | 161-167 |
| Number of pages | 7 |
| Journal | Recent Patents on Cardiovascular Drug Discovery |
| Volume | 6 |
| Issue number | 3 |
| Publication status | Published - 2011 Sep |
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Keywords
- Chronic heart failure
- Health-related quality of life
- Physical activity
- Self-reported sleep quality
ASJC Scopus subject areas
- Cardiology and Cardiovascular Medicine
- Pharmacology (medical)
- Drug Discovery
Cite this
Relation between sleep quality and physical activity in chronic heart failure patients. / Izawa, Kazuhiro P.; Watanabe, Satoshi; Oka, Koichiro; Hiraki, Koji; Morio, Yuji; Kasa-hara, Yusuke; Takeichi, Naoya; Tsukamoto, Takae; Osada, Naohiko; Omiya, Kazuto; Makuuchi, Haruo.
In: Recent Patents on Cardiovascular Drug Discovery, Vol. 6, No. 3, 09.2011, p. 161-167.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Relation between sleep quality and physical activity in chronic heart failure patients
AU - Izawa, Kazuhiro P.
AU - Watanabe, Satoshi
AU - Oka, Koichiro
AU - Hiraki, Koji
AU - Morio, Yuji
AU - Kasa-hara, Yusuke
AU - Takeichi, Naoya
AU - Tsukamoto, Takae
AU - Osada, Naohiko
AU - Omiya, Kazuto
AU - Makuuchi, Haruo
PY - 2011/9
Y1 - 2011/9
N2 - To determine self-reported sleep quality-related differences in physical activity (PA) and health-related quality of life (HRQOL) and target values of PA for high-quality sleep in chronic heart failure (CHF) outpatients, 149 CHF outpatients (mean age 58 years) were divided into two groups by sleep-quality level determined via self-reported questionnaire: shallow sleep (SS) group (n = 77) and deep sleep (DS) group (n = 72). Steps were assessed by electronic pedometer, HRQOL was assessed with the Short Form 36 (SF-36) survey, and data were compared between groups. PA resulting in high-quality sleep was determined by receiver-operating characteristics curves. All SF-36 subscale scores except that of bodily pain were significantly decreased in the SS versus DS group. A cutoff value of 5723.6 steps/day and 156.4 Kcal/day for 1 week were determined as target values for PA. Sleep quality may affect PA and HRQOL, and attaining target values of PA may improve sleep quality and HRQOL of CHF outpatients. Patents relevant to heart failure are also discussed in this article.
AB - To determine self-reported sleep quality-related differences in physical activity (PA) and health-related quality of life (HRQOL) and target values of PA for high-quality sleep in chronic heart failure (CHF) outpatients, 149 CHF outpatients (mean age 58 years) were divided into two groups by sleep-quality level determined via self-reported questionnaire: shallow sleep (SS) group (n = 77) and deep sleep (DS) group (n = 72). Steps were assessed by electronic pedometer, HRQOL was assessed with the Short Form 36 (SF-36) survey, and data were compared between groups. PA resulting in high-quality sleep was determined by receiver-operating characteristics curves. All SF-36 subscale scores except that of bodily pain were significantly decreased in the SS versus DS group. A cutoff value of 5723.6 steps/day and 156.4 Kcal/day for 1 week were determined as target values for PA. Sleep quality may affect PA and HRQOL, and attaining target values of PA may improve sleep quality and HRQOL of CHF outpatients. Patents relevant to heart failure are also discussed in this article.
KW - Chronic heart failure
KW - Health-related quality of life
KW - Physical activity
KW - Self-reported sleep quality
UR - http://www.scopus.com/inward/record.url?scp=80053535864&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=80053535864&partnerID=8YFLogxK
M3 - Article
C2 - 21834771
AN - SCOPUS:80053535864
VL - 6
SP - 161
EP - 167
JO - Recent Patents on Cardiovascular Drug Discovery
JF - Recent Patents on Cardiovascular Drug Discovery
SN - 1574-8901
IS - 3
ER -