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. Author manuscript; available in PMC: 2013 May 31.
Published in final edited form as: Pain Pract. 2012 Jul 2;13(3):215–226. doi: 10.1111/j.1533-2500.2012.00573.x

TABLE 3.

GENERALIZED LINEAR MODEL ANALYSIS OF FOUR DISCREPANCY-BASED DECISION MODELS

GLZ analysis Simple counting model Emotion-weighted model Consequences-weighted model Long-term effects diminished model
Discrepancy count variable
Wald chi square 10.626 13.149 12.495 18.577 20.154
df 3 4 4 5 9
p .014 .011 .014 .002 .017
Discrepancy count linearity
Wald chi square 12.134 12.888 11.886 15.088 7.483
df 1 1 1 1 1
p .001 .001 .002 .001 .056
Goodness of fit
IV as categorical 93.591 101.135 104.932 105.788 128.743
 % increase 8.06% 12.12% 13.03% 37.56%
 Continuous AIC 91.203 97.367 100.624 104.326 124.17
 % increase 6.76% 10.33% 14.39% 36.15%
IV as linear
 X2 9.588 10.071 10.01 11.023 11.711
 df 1 1 1 1 1
 p 0.002 0.002 0.002 0.001 0.001