Continuation of Research on Consumer Directed Health Plans: HSA Simulation Model Refinement . Appendix A8 – Low 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 5 29535932372 5907186474 14.60 <.0001
Error 1655 6.697573E11 404687186    
Corrected Total 1660 6.992932E11      
           
  Root MSE  20117 R-Square 0.0422  
  Dependent Mean 2992.90458 Adj R-Sq 0.0393  
  Coeff Var 672.15101      

 

Variable DF Parameter
Estimate
Standard Error t Value Pr > |t|
Parameter Estimates
Intercept 1 -2474.05250 1251.44180 -1.98 0.0482
Female (=1) 1 -110.94744 556.83431 -0.20 0.8421
Income ('000s) 1 4.50862 10.58875 0.43 0.6703
Age ('00s) 1 5416.31686 2884.28544 1.88 0.0606
Family=1 1 2222.38383 605.90688 3.67 0.0003
Chronic Ill=1 1 3303.98688 585.00965 5.65 <.0001

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