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Table 2 Correlation coefficient matrix

From: The independent contribution of executive functions to health related quality of life in older women

Variable at Baseline Imputed Data Set
QALYs (EQ-5D)
Age -0.298**
Group 0.0913
Education 0.3106**
Average waist girth -0.232*
Function Comorbidity Index -0.488**
Trail B - Trail A -0.1084*
Digits Forward - Digits Backward -0.1710**
MMSE 0.051
Timed Up and Go -0.598**
Stroop -0.113
  1. Results from both imputed and complete case analysis were identical to 0.000 decimal.
  2. * p < 0.05
  3. ** p < 0.01