PROC FREQ for case control study with multi-level exposure

Cruise — Fri, 03 Aug 2018 13:23:36 GMT

Hi guys,

I'm trying to use SAS for case-control design.

The response variable is 'obese' vs 'nor-obese'.

The exposure is defined by number of years of individuals participation in the weight loss program:

durcat 1-participated 1 year

durcat 2-participated 2 years

durcat 3-participated 3 years

durcat 4-participated 4 years

durcat 5-participated 5 years

proc freq data=have;
tables obese*durcat/cnh gender race age income_category;
run;

I found below SUGI paper highly relevant.

MY QUESTION IS:

Do you know other approaches or PROC options than using MACRO with PROC FREQ to conduct case control study as explained above?

Re: PROC FREQ for case control study with multi-level exposure

Cruise — Fri, 03 Aug 2018 14:26:08 GMT

Guys,

I think I could use proc logistic or proc genmod to estimate RR instead OR. Below guide was very helpful.