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Table 4 Correlation coefficient between the CHFQOLQ-20 and the SF-36 subscales (n = 495)

From: Chronic heart failure health-related quality of life questionnaire (CHFQOLQ-20): development and psychometric properties

 

PF

RP

BP

GH

VT

SF

RE

MH

Physical functioning

0.722**

0.534**

0.638**

0.457**

0.565**

0.588**

0.405**

0.404**

Cognitive functioning

0.359**

0.396**

0.364**

0.225**

0.341**

0.397**

0.308**

0.401**

General health

0.391**

0.393**

0.470**

0.490**

0.368**

0.388**

0.300**

0.242**

Mental health

0.508**

0.425**

0.514**

0.510**

0.605**

0.553**

0.441**

0.627**

Total

0.727**

0.595**

0.687**

0.539**

0.636**

0.657**

0.478**

0.528**

  1. PF physical functioning, RP role limitations due to physical problems, BP bodily pain, GH general heal perception, VT vitality, SF social functioning RE role limitations due to emotional problems, MH mental health
  2. * Significant at the 0.05 level
  3. ** Significant at the 0.01 level
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BMC Cardiovascular Disorders

ISSN: 1471-2261

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