hui2=.045
+ (.0009*gh_t)
+ (.00046*rp_t)
+ (.0043*bp_t)
+ (.0042*em_t)
+ (.0018*pf_t)
+ (.0018*en_t)
+ (.0015*re_t)
+ (.0015*sf_t)
+ (-0.0006*age);
label hui2 = "Nichol's Health Utility Index";
*********************************************************************;