Feasibility outcomes
RECRUITMENT
A quantitative process evaluation was conducted using a logic model [Is a pragmatic RCT on the effects of the participatory developed ICU follow-up clinic feasible in terms of recruitment, randomisation, intervention delivery and follow-up?Is it feasible to care for patients in terms of improving physical functioning and mental health in a participatory developed ICU follow-up clinic?To answer those questions, the following key domains of feasibility were assessed:
Acceptability◦ Number of study participants divided by number of possibly eligible patients (consent rate)◦ Proportion of study participants who accepted their random group allocation (acceptance of randomisation)Fidelity◦ Number of study participants to whom all components of the intervention were delivered divided by all included study participantsCompleteness◦ Number of study participants lost to follow-up divided by all included participants (attrition rate)◦ Mean completeness of baseline measurements (on instrument level)◦ Mean completeness of follow-up measurements (on instrument level)Practicality◦ Proportion of participants needing assistance with questionnaires.We predefined those domains and respective outcomes according to literature [