| |
PDI at 12 months follow-up
|
|---|
|
Independent variable at baseline
|
Pearson’s product–moment correlation r
|
p-value
|
|---|
|
PDI n = 74
|
.667
|
<.001
|
|
Pain intensity n = 74
|
.453
|
<.001
|
|
SES n = 73
|
-.40
|
<.001
|
|
TSK n = 73
|
.299
|
.01
|
|
CAT n = 74
|
.209
|
.074
|
|
IES n = 74
|
.201
|
.086
|
-
Note: N is based on those participants with completed questionnaires from baseline and 12 months follow up.
- PDI = Pain Disability Index (0–70), low scores indicate low disability.
- Pain intensity (3 items 0–10), low scores indicate low pain intensity, control (1 item 0–10), low scores indicate low control.
- SES = Self-Efficacy Scale (0–200), low scores indicate low efficacy expectations.
- TSK = The Tampa Scale of Kinesiphobia (17–68), low scores indicate low fear.
- CAT = The Coping Strategies Questionnaire (0–36). High scores indicate higher frequency of catastrophic thinking.
- IES = Impact of Event Scale (0–75). High scores indicate severe symptoms.
