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Table 3 Regression Coefficients and Squared Semi-Partial Correlations for the Hierarchical Multiple Linear Regression Using Age, Years Worked with FRNSW and Mindfulness to Predict Anxiety

From: Mental health and mindfulness amongst Australian fire fighters

  Variables B SE B β 95% CI for B sr 2
Step 1
  Constant 3.65 1.91    
Age .06 .06 .16 [−.05, .18] .01
Years worked with FRNSW −.15 .37 −.06 [−.88, .58] <.01
R2 = .015
Step 2
  Constant 13.03 2.32    
Age .07 .05 .18 [−.03, .17] .01
Years worked with FRNSW −.26 .32 −.10 [−.90, .38] <.01
mindfulness −.26 .04 −.49*** [−.35, −.17] .24
R2 Change = .236 ***; R2 = .251***
  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