Inclusion/exclusion criteria
|
Chronic Back pain
|
MR + TI
|
x
|
x
| | | |
Depressive symptomatology
|
PHQ-9
|
x
|
x
|
x
|
x
|
x
|
Inclusion criteria a), c), d)
|
TI/SRQ
| |
x
| | | |
Acute/past 6 months depressive episode, dysthymia or bipolar disorder
|
SCID
| |
x
| | |
x
|
Current/past 6 months/on waiting list for psychotherapy
|
TI
| |
x
| | | |
Suicidality
|
SCID/HAM-D/QIDS
| |
x
| | |
x
|
PHQ-9
|
x
|
x
|
x
|
x
|
x
|
Primary outcome
|
Onset of Depression
|
SCID
| |
x
| | |
x
|
Secondary outcomes
|
Severity of depressive symptoms
|
PHQ-9
|
x
|
x
|
x
|
x
|
x
|
HAM-D/QIDS
|
x
| | |
x
|
Quality of life
|
AQOL-6D/EQ-5D-5 L
| |
x
|
x
|
x
|
x
|
Pain intensity
|
Rating scale
| |
x
|
x
|
x
|
x
|
Pain related disability
|
ODI
| |
x
|
x
|
x
|
x
|
Pain self-efficacy
|
PSEQ
| |
x
|
x
|
x
|
x
|
Ability to work
|
SPE
| |
x
|
x
|
x
|
x
|
Economic evaluation
|
Costs
|
TiC-P
| |
x
| |
x
|
x
|
Quality of life
|
AQOL-6D/EQ-5D-5 L
| |
x
|
x
|
x
|
x
|
Covariates
|
Demographic variables
|
SRQ/MR
|
x
|
x
| | | |
Depression type and chronicity
|
SCID
| |
x
| | |
x
|
Patient adherence
|
Attrition rate
| | |
x
|
x
| |
Patient satisfaction
|
CSQ-8a
| | |
x
| | |
Side-effects of intervention
|
INEPa
| | |
x
|
x
| |
Back Pain type and chronicity
|
MR
|
x
| | | | |
Internet affinity
|
IAS
| |
x
| | | |