Equation

[Hani Tamim]

Dear members,
I have the following equation I want to wite it in SAS, and I am having some trouble, can anybody help:

The risk can be calculated as 1-0.95012exp(ΣßX - 26.1931) where ß is the regression coefficient and X is the level for each risk factor, which are the following.

Variable (Beta)
Log of Age (2.32888)
Log of Total Cholesterol (1.20904)
Log of HDL Cholesterol (-0.70833)
Log of SBP if not treated (2.76157)
Log of SBP if treated (2.82263)
Smoking (0.52873)
Diabetes (0.69154)

Thank you in advance,
Hani

[jrai]

What is the problem? Maybe I'm missing something. You can simply write this equation in a data step. Say your data is in file orig:

data test;
set orig;
1-0.95012exp(2.32888*Log(age)+1.20904*log(total)+-0.70833*log(hdl)+...+.69154*log(diabetes)- 26.1931);
run;