From: Effectiveness of a minimal psychological intervention to reduce mild to moderate depression and chronic fatigue in a working population: the design of a randomized controlled trial
Variable/ used instrument
Moment in time
PMCU*
T0
T1
T2
T3
Organization
X
Income
Gender
Age
PHQ-9 [27–29]
CIS20 [25, 26]
SF-36 [40]
BDI [38]
SCL (Anxiety scale) [40]
UCL [44]
Pearlin & Schooler Mastery [41]
Sherer/Bosker (GSE) [42]
Prodisq (module C-E) [46, 47]
Chronic disease