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Table 4 Results of mediation analyses with bootstrap indirect results

From: Effects of mental health self-efficacy on outcomes of a mobile phone and web intervention for mild-to-moderate depression, anxiety and stress: secondary analysis of a randomised controlled trial

   Direct and total effects coefficients Bootstrap indirect effect 95%bias corrected CI
Outcome AdjustedR 2 a b c c’ Lower limit Upper limit
DASS        
Depression .46 -1.35* -0.35** 2.10** 1.67** 0.089 0.935
Anxiety .43 -1.46* -0.19** 0.81* 0.53 0.063 0.571
Stress .35 -1.43* -0.22** 0.98* 0.67 0.067 0.628
Total .45 -1.45* -0.77** 3.88** 2.76* 0.256 2.163
WSAS .49 -1.38* -0.23* 1.46* 1.14* 0.060 0.637
  1. *p < 0.05, **p < 0.001.
  2. Lower and upper limits of confidence intervals for test of mediation with 5,000 bootstrap resamples and bias correction.