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Table 1 Demographic, medical, and clinical characteristics of 53 older adults with heart failure

From: Reduced cerebral blood flow and white matter hyperintensities predict poor sleep in heart failure

Demographic characteristics
Age, mean (SD) 69.81 (8.79)
Sex (% Women) 37.7
Race (% Caucasian) (N = 51) 86.8
Education, mean years (SD) 14.17 (2.87)
Medical and clinical characteristics
LVEF, mean (SD) 40.98 (13.57)
Sleep Medication (%) 7.5
Diabetes (%) 24.5
Hypertension (%) 66.0
Sleep Apnea (%) 26.4
Depression (%) 17.0
2-minute step test, mean (SD) 66.02 (22.56)
CBF-V MCA, cm/s mean (SD) 42.89 (12.94)
Global PSQI, mean (SD) 8.42 (3.57)
  1. Note. LVEF left ventricular ejection fraction, CBF-V MCA cerebral blood flow velocity of the middle cerebral artery, PSQI Pittsburgh sleep quality index.