Displaying and Interpreting Coefficients in Proc Surveyreg

[jjadalla]

Hello!

I used the following code:

proc surveyreg data= econ.zenobia1;
class admitdiagcode1 occupationcode1 maritalstatuscode1 religioncode1
pobcode1 ethnicitycode1 bookingcode1 facilitycatcode1
facilitystatcode1 emergencycode1 pregnantcode1 wardcode1;
Model lengthofstay = admitdiagcode1 ageyrs parity educationcode monthcode 
Occupationcode1 maritalstatuscode1 religioncode1 pobcode1 ethnicitycode1
Bookingcode1 facilitycatcode1 facilitystatcode1 emergencycode1
Pregnantcode1 wardcode1 / solution adjRsq;
run;

I received the attached results.

AdmitDiagCode1 is my independent variable of interest.  I want an estimate to be provided for the 1 value of the categorical variable (NOT the 0 value).  How do I code that?

Thank you so much!

God bless, best regards, and take care,

Jadallah

[PGStats · Accepted solution]

Tell SAS which is your reference level with the ref option in the class statement

class admitdiagcode1(ref='0') ...

[jjadalla]

Thank you!  God bless you and your family!

Jadallah