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Table 4 Regression Coefficients and Squared Semi-Partial Correlations for the Hierarchical Multiple Linear Regression Using Age, Years Worked with FRNSW and Mindfulness to Predict Well-Being

From: Mental health and mindfulness amongst Australian fire fighters

  Variables B SE Β β 95% CI for B sr 2
Step 1
  Constant 15.20 2.07    
Age .05 .06 .10 [−.08, .17] <.01
Years worked with FRNSW −.40 .40 −.14 [−1.19, .41] .01
R2 = .009
Step 2
  Constant 4.36 2.48    
Age .04 .05 .08 [−.07, .14] <.01
Years worked with FRNSW −.26 .35 −.09 [−.95, .42] <.01
Mindfulness .30 .05 .52*** [.20, .39] .27
R2 Change = .268 ***; R2 = .277***
  1. Note. B = unstandardised regression coefficients; SE B = standard errors of the unstandardised regression coefficients; β = standardised regression coefficients; CI = confidence interval; sr2 = semi-partial correlation squared; FRNSW = Fire and Rescue New South Wales
  2. *** p ≤ .001; N = 111