Continuation of Research on Consumer Directed Health Plans: HSA Simulation Model Refinement . Appendix A4 – Low Option HRA 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 2020674807 288667830 6.66 <.0001
Error 807 35000952186 43371688    
Corrected Total 814  37021626992      
           
  Root MSE  6585.71848 R-Square 0.0546  
  Dependent Mean 2156.38643 Adj R-Sq 0.0464  
  Coeff Var 305.40530      

 

Variable DF Parameter
Estimate
Standard Error t Value Pr > |t|
Parameter Estimates
Intercept 1 -1484.23490 1211.94364 -1.22 0.2211
Female (=1) 1 -401.23975 473.21169 -0.85 0.3967
Income ('000s) 1 1.33132 6.18639 0.22 0.8297
Age ('00s) 1 6067.52791 2339.83860 2.59 0.0097
Family=1 1 -12.14860 518.34404 -0.02 0.9813
Chronic Ill=1 1 2449.72600 492.02318 4.98 <.0001
Deductible($) 1 -97.52082 261.12087 -0.37 0.7089
Coinsurance(%) 1 3109.14987 2864.23170  1.09 0.2780

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