Computing EQ-5D-5L index values with STATA using the Indian (Jyani et al) value set
Version 1.1 (Updated 05/01/2022)


The variables for the 5 dimensions of the EQ-5D-5L descriptive system should be named 'mobility', 
'selfcare', 'activity', 'pain', and 'anxiety'. If they are given different names the syntax code 
below will not work properly. The 5 variables should contain the values for the different dimensions
 in the EQ-5D health profile (i.e. 1, 2, 3, 4 or 5). The variable 'EQindex' contains the values of the 
EQ-5D-5L index values on the basis of the Indian set of weights. 

You can copy and paste the syntax below directly into a STATA syntax window.

******************************************************************
*STATA syntax code for the computation of index*
*values with the Indian (Jyani et al) value set*
******************************************************************



 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 EQindex=.
replace EQindex=1-disut_total
replace EQindex=round(EQindex,.001)