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. Author manuscript; available in PMC: 2019 Apr 1.
Published in final edited form as: Alcohol Clin Exp Res. 2018 Feb 23;42(4):770–780. doi: 10.1111/acer.13604

Table 2.

Relationship between recovery indices and years since problem resolution in the 40-year sample

Model β SE t p
DV: Quality of life
 Age (in years) 0.05 0.02 2.92 0.004
 Time since problem resolution (spline terms)
  Years (0–8) 0.46 0.11 4.07 0.000
  Years (8–15) −0.23 0.11 −2.07 0.039
  Years (15–37) 0.14 0.04 3.61 0.000
 Intercept 24.50 0.99 24.78 0.000
DV: Happiness
 Age (in years) 0.01 0.00 3.39 0.001
 Time since problem resolution (spline terms)
  Years (0–11) 0.04 0.01 3.57 0.000
  Years (11–18) −0.03 0.01 −1.90 0.058
  Years (18+) 0.02 0.01 3.10 0.002
 Intercept 3.13 0.13 24.58 0.000
DV: Self esteem
 Age (in years) 0.01 0.00 4.93 0.000
 Time since problem resolution (spline terms)
  Years (0–6) 0.08 0.03 2.91 0.004
  Years (6–15) −0.03 0.02 −2.17 0.030
  Years (15–32) 0.04 0.01 4.22 0.000
  Years (32+) −0.04 0.02 −2.01 0.044
 Intercept 2.51 0.17 14.86 0.000
DV: Recovery capital
 Age (in years) 0.08 0.02 3.17 0.002
 Time since problem resolution
  Years (linear) 0.39 0.11 3.63 0.000
  Years (Quadratic) −0.01 0.00 −2.45 0.014
 Intercept 40.29 1.34 30.08 0.000
DV: Psychological distress
 Age (in years) −0.09 0.01 −7.27 0.000
 Time since problem resolution
  Years (linear) −0.21 0.05 −3.80 0.000
  Years (Quadratic) 0.00 0.00 2.90 0.004
 Intercept 10.62 0.68 15.71 0.000

Note: DV: dependent variable