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Table 1 Pooled Mean Differences from Trials Included in Cochrane Review

From: Improving the interpretation of quality of life evidence in meta-analyses: the application of minimal important difference units

CRQ Point estimate (95% Confidence Interval)
Dyspnea 1.06 (0.85, 1.26)
Emotional Function 0.76 (0.52, 1.00)
Fatigue 0.92 (0.71, 1.13)
Mastery 0.97 (0.74, 1.20)
Overall 0.94 (0.57, 1.32)
SGRQ  
Activities -4.78 (-1.72, -7.83)
Impacts -6.27 (-2.47, -10.08)
Symptoms -4.68 (0.25, -9.61)
Overall -6.11 (-3.24, -8.98)
  1. Note: negative scores on the SGRQ indicate improvement