Table 1

Variables and measures

Collected variablesBaseline3 months6 months12 months24 months36 months
Interview
 Sociodemographic informationx
 Employment statusxxxxxx
 Smokingxxxxxx
 Alcohol consumptionxxxxxx
 Disease historyxxxxxx
 Comorbid conditionsxxxxxx
 Healthcare utilisationxxxxx
 Current medicationxxxxxx
 Medication side effectsxxxxx
Medical chart
 Disease historyx
 In-hospital treatmentx
 In-hospital medicationx
Clinical ratings
 Hamilton Depression Rating Scale37 38 xxxxxx
Self-administered questionnaires
Depression: Beck Depression Inventory39 xxxxxx
Health-related quality of life: WHOQOL-BREF40, EQ-5D-5L44 xxxxxx
 Stigmatisation: Internalised Stigma of Mental Illness56 x
Diet: Food Frequency Questionnairexx
Physical Activity: International Physical Activity Questionnaire – short-form52 xxxxxx
Tests, examinations
Memory: Wechsler Adult Intelligence Scale-IV, subtest digit span59 xxxxx
Semantic word fluency: Regensburger Wortflüssigkeits-Test60 xxxxx
Executive functions: Farbe-Wort-Interferenztest according to J.R. Stroop61 xxxxx
Olfactory functions: Sniffin sticks-1262 xxxxx
 Handgrip strengthxxxxxx
 Body heightxxxxxx
 Body weightxxxxxx
Biomaterial
 Blood sample for therapeutic drug monitoring (small, without storage)xxxxxx
 Blood sample (large, with storage)xx
 Stool samplexx
 Urine samplexx