Outcomes
|
Time measured
|
Follow-up
|
---|
|
Baseline
|
Midterm
|
Discharge
|
2 months
|
4 months
|
6 months
|
8 months
|
10 months
|
12 months
|
---|
|
T0
|
T1
|
T2
|
T3
|
T4
|
T5
|
T6
|
T7
|
T8
|
---|
Descriptive variables
| | | | | | | | | |
Demographic variables
|
x
| | | | | | | | |
General perceived health
|
x
| | | | | | | | |
Work-related psychosocial factors
|
x
| | | | | | | | |
Self-efficacy of work participation
|
x
| | | | | | | | |
Pain intensity
|
x
| |
x
| | | | | | |
Fatigue
|
x
| | | | | | | | |
Work tolerance functions
|
x
| | | | | | | | |
Outcome measures
| | | | | | | | | |
Primary
| | | | | | | | | |
Work participationa
|
x
|
x
|
x
|
x
|
x
|
x
|
x
|
x
|
x
|
Secondary
| | | | | | | | | |
Work ability
|
x
| |
x
| | |
x
| | |
x
|
Disability
|
x
| |
x
| | |
x
| | |
x
|
Physical functioning
|
x
| |
x
| | |
x
| | |
x
|
Quality of life
|
x
| |
x
| | |
x
| | |
x
|
Costsa
| | | | | | | | | |
Presenteeism
|
x
|
x
|
x
|
x
|
x
|
x
|
x
|
x
|
x
|
Health care usage
|
x
| |
x
| |
x
| |
x
| |
x
|
- aThe primary outcome work participation will also serve as a cost outcome (that is, absenteeism)