 foreach cause in cancer other cvd {\lbr}
  2.   standsurv if first, at1(${\lbr}`cause'_leastdep_stand{\rbr}) ///
>         at2(${\lbr}`cause'_mostdep_stand{\rbr}) ///
>         atvars(Fstand_`cause'_least Fstand_`cause'_most) ///
>         contrast(difference) contrastvars(Fdiff_`cause') ///
>         failure timevar(tempt) ci
  3. {\rbr}