****************************************************************** *STATA syntax code for the computation of index* *values with the Indian value set (DCE and TTO hybrid)* ******************************************************************; gen disut_mo = . replace disut_mo = 0 if missing(disut_mo) & mobility == 1 replace disut_mo = 0.0497 if missing(disut_mo) & mobility == 2 replace disut_mo = 0.0989 if missing(disut_mo) & mobility == 3 replace disut_mo = 0.2542 if missing(disut_mo) & mobility == 4 replace disut_mo = 0.3875 if missing(disut_mo) & mobility == 5 gen disut_sc = . replace disut_sc = 0 if missing(disut_sc) & selfcare == 1 replace disut_sc = 0.0513 if missing(disut_sc) & selfcare == 2 replace disut_sc = 0.1306 if missing(disut_sc) & selfcare == 3 replace disut_sc = 0.3015 if missing(disut_sc) & selfcare == 4 replace disut_sc = 0.3799 if missing(disut_sc) & selfcare == 5 gen disut_ua = . replace disut_ua = 0 if missing(disut_ua) & activity == 1 replace disut_ua = 0.0455 if missing(disut_ua) & activity == 2 replace disut_ua = 0.0886 if missing(disut_ua) & activity == 3 replace disut_ua = 0.2415 if missing(disut_ua) & activity == 4 replace disut_ua = 0.3239 if missing(disut_ua) & activity == 5 gen disut_pd = . replace disut_pd = 0 if missing(disut_pd) & pain == 1 replace disut_pd = 0.0514 if missing(disut_pd) & pain == 2 replace disut_pd = 0.1255 if missing(disut_pd) & pain == 3 replace disut_pd = 0.3898 if missing(disut_pd) & pain == 4 replace disut_pd = 0.5843 if missing(disut_pd) & pain == 5 gen disut_ad = . replace disut_ad = 0 if missing(disut_ad) & anxiety == 1 replace disut_ad = 0.0163 if missing(disut_ad) & anxiety == 2 replace disut_ad = 0.0627 if missing(disut_ad) & anxiety == 3 replace disut_ad = 0.1636 if missing(disut_ad) & anxiety == 4 replace disut_ad = 0.2471 if missing(disut_ad) & anxiety == 5 gen disut_total = disut_mo + disut_sc + disut_ua + disut_pd + disut_ad gen EQ_index = . replace EQ_index = 1 - disut_total replace EQ_index = round(EQ_index, .001)