Continuation of Research on Consumer Directed Health Plans: HSA Simulation Model Refinement . Appendix A6 – High Option PPO Health Care Expenditure Model (SAS Output)

01/21/2007

Source DF Sum of Squares Mean Square F Value Pr > F
The REG Procedure
Model: MODEL1
Dependent Variable: Total_Allowed_Amount

Weight: Plan_Distribution_Weight
Analysis of Variance

Model 7 74729335548 10675619364 27.39 <.0001
Error 4192 1.634048E12 389801466    
Corrected Total 4199  1.708777E12      
           
  Root MSE  19743 R-Square 0.0437  
  Dependent Mean 4083.09431 Adj R-Sq 0.0421  
  Coeff Var 483.53991      

 

Variable DF Parameter
Estimate
Standard Error t Value Pr > |t|
Parameter Estimates
Intercept 1 2980.62690 1466.91736 2.03 0.0422
Female (=1) 1 -290.30650 411.06713 -0.71 0.4801
Income ('000s) 1 -7.30764 6.02970 -1.21 0.2256
Age ('00s) 1 4164.74362 1939.08087 2.15 0.0318
Family=1 1 1144.35128 625.25338 1.83 0.0673
Chronic Ill=1 1 3218.41265 465.66603 6.91 <.0001
Deductible($) 1 4284.96265 1153.78112 3.71 0.0002
Coinsurance(%) 1 -30035 7879.04311 -3.81 0.0001

 

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