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Table 1 Overview of measurements and time path

From: Return to work of workers without a permanent employment contract, sick-listed due to a common mental disorder: design of a randomised controlled trial

Measurement

  

  Time path

  
 

Baseline (T0)

3 months (T1)

6 months (T2)

9 months (T3)

12 months (T4)

Prognostic measures:

     

Demographic characteristics (e.g. age, gender)

X

    

Last work (shifts, hours)

X

    

Type of worker before reporting sick

X

    

Reason reporting sick

X

X

   

Interference of complaints (WRQ)

X

    

RTW expectations

X

X

X

X

X

RTW interventions

X

X

X

X

X

Satisfaction with OHC

X

X

X

X

X

Health care interventions

X

X

X

X

X

Primary outcome measure:

     

Duration until first sustainable RTW

X

X

X

X

X

Secondary outcome measures:

     

Duration of sickness benefit

X

X

X

X

X

Work status

X

X

X

X

X

Severity of mental disorder symptoms (4SDQ)

X

 

X

 

X

Perceived general health status (SF-36)

X

 

X

 

X

Quality of life (Euroqol)

X

 

X

 

X

ASE determinants (ASE questionnaire)

X

 

X

 

X

Work limitations (WLQ)

  

X

 

X

Health care utilization (Tic-P)

X

X

X

X

X

Patient satisfaction* (PSOHSQ)

 

X

   
  1. *Patient satisfaction with occupational health care services is only measured in the intervention group (as part of the process evaluation).
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