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Table 3 Coefficients of the explanatory model

From: Professional quality of life and organizational changes: a five-year observational study in Primary Care

     Confidence interval of 95% Colinearity
Variables Beta T Sig. Lower limit Upper limit Tolerance VIF
Constant 2.40 4.35 0.00 1.32 3.48   
Group II vs I 0.38 3.71 0.00 0.18 0.59 0.77 1.29
Group III vs I 0.00 -0.02 0.99 -0.24 0.23 0.82 1.23
Survey year 0.16 2.53 0.01 0.04 0.28 0.92 1.08
Management support 0.52 13.25 <0.01 0.44 0.59 0.70 1.43
Work load -0.42 -11.52 <0.01 -0.49 -0.35 0.89 1.13
Intrinsic motivation 0.24 5.07 <0.01 0.15 0.33 0.74 1.34
Age 0.01 1.71 0.09 0.00 0.02 0.84 1.20
Others vs. Stable relationship 0.21 2.09 0.04 0.01 0.41 0.92 1.08
No management tasks vs. management tasks 0.25 2.59 0.01 0.06 0.45 0.91 1.10
Others vs. Morning shift -0.21 -2.25 0.02 -0.40 -0.03 0.86 1.16
  1. Dependent variable: Professional quality of life
  2. VIF: Variance Inflation Factor