/* PROC GENMOD: Note that OR confidence intervals are still Wald
   To get profile likelihood intervals for odds ratios,
   you must either calculate them menaually by exponentiating
   the parameter intervals, or use PROC LOGISTIC */
PROC GENMOD DATA=donner;
  CLASS Status Sex(PARAM=REF);
  MODEL Status = Age|Sex / DIST=BINOMIAL LRCI TYPE3;
  ESTIMATE 'OR: 10-year diff for Males' Age 10 / EXP;
RUN;

/* PROC LOGISTIC: Note that there is no way to automatically
   obtain the leave-one-out ('Type 3') likelihood ratio tests.
   There is, in principle, no reason why this couldn't be done,
   so perhaps SAS will add this option will be added in the future.
   In the meantime, you either have to fit the two models and
   do the test manually, or use PROC GENMOD */
PROC LOGISTIC DATA=donner;
  UNITS Age=10;
  CLASS Status Sex(PARAM=REF);
  MODEL Status = Age|Sex / CLPARM=PL;
  ODDSRATIO Age / CL=PL;
RUN;