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Table 2 Treatment effect on QOL based on EQ-5D-3 L and SF-6D in the LEVA trial

From: Cost-utility analysis of a randomized controlled weight loss trial among lactating overweight/obese women

  Baseline 3 months 1 year
  QOLa P-value QOL change from baseline P-value QOL change from baseline P-value
Based on EQ-5D-3 L       
Intervention group 0.889   +0.013 0.60 +0.022 0.37
Control group 0.880   -0.017 0.56 -0.031 0.15
Difference intervention-control +0.019 0.48 +0.030 0.43 +0.053 0.10
Based on SF-6D       
Intervention group 0.706   +0.048 <0.01 +0.047 <0.01
Control group 0.702   +0.020 0.09 +0.003 0.83
Difference intervention-control +0.004 0.82 +0.028 0.17 +0.044 0.03
  1. aQOL, Quality of Life.