Extended Data Table 3 KCCQ subdomains

From: Liberal fluid intake versus fluid restriction in chronic heart failure: a randomized clinical trial

  1. KCCQ subdomains after 3 months.
  2. Total Symptom Score = mean of Symptom Burden Score and Symptom Frequency Score.
  3. Clinical Summary Score = mean of Total Symptom Score and Physical Limitation Score.
  4. Overall Summary Score = mean of Total Symptom Score, Physical Limitation Score, Quality of Life Score and Social Limitation Score.
  5. Values are unadjusted mean (95% confidence interval).
  6. †Based on the adjusted mean difference tested two-sided with ANCOVA analysis using baseline value as covariate.
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