2.3.1. Achievement of MCIDs in HRQoL outcomes
presenteeism
The proportions of patients achieving the minimal clinically important difference [MCID] in the following measures at weeks 10 and 58 were assessed: SF-36 PCS score, SF-36 MCS score, EQ-5D VAS score, EQ-5D UK utility score, IBDQ total score, combined IBDQ and SF-36 scores [achievement of the MCID in each of IBDQ total score, SF-36 PCS score, and SF-36 MCS score], and WPAI activity impairment score. In addition, the proportions of patients who were in employment at induction baseline and who achieved the MCID in WPAI absenteeism, presenteeism and work productivity loss scores were assessed at weeks 10 and 58. EQ-5D-5L values were standardized to the EQ-5D 3-level [-3L] according to the algorithm proposed by van Hout 