Page 33 - THE PERCEPT STUDY Illness Perceptions in Physiotherapy Edwin de Raaij
P. 33

Table 5: Spearman’s Rho correlation coefficient for concurrent validity n=163 patients
Cross-cultural adaptation and measurment properties
 Table 4: Characteristics of patients in concurrent validity reliability assessment.
 N=163 Primary care
 Primary care physiotherapy practice
 Gender
 Male
59
Female
104
Age in years
Mean (SD)
48.8 (14.96)
Range
18-82
Location of health problem %
Head
5.5
Neck, shoulder, upper back
41.5
Elbow, wrist, hand
4.3
Lower back
19.5
Hip, knee
14.6
Ankle, foot
4.9
Missing
9.8
Duration of health problem in years
Mean (SD)
4.24 (7.61)
Range (min-max)
 0.08-57
    IPQ-K DLV
 ZCLa
 ZCLb
 ZCLc
 MHLC d
 MHLC e
 STAI-DY f
 RAND g
 Consequences
 .18*
 .71**
 - .40**
 .20*
 - .07
 .14*
 -.11
Timeline
.17*
.33**
- .04
.27**
- .18*
.00
.09
Personal Control
.16
- .27**
.40**
- .29**
- .05
- .15
.18*
Treatment Control
- .13
- .15
.14
- .16*
.14
- .12
-.02
Identity
.07
.55**
- .43**
.17*
- .17*
.21*
-.16
Concern
.26**
.66**
- .50**
.23**
- .32**
.35**
-.21**
Coherence
.10
- .14
.30**
- .06
.23**
- .05
.07
Emotional respons
 .21**
 .59**
 - .52**
 .26**
 - .16
 .42**
 .39**
   *P < .05; **P <.01.
a The Illness-Cognition-Questionnaire, subscale perceived benefit.
b The Illness-Cognition-Questionnaire, helplessness.
c The Illness-Cognition-Questionnaire, acceptance.
d Multidimensional health locus of control scale, subscale internal orientation. e Multidimensional health locus of control scale, subscale external orientation. f Spielberger state-trait anxiety inventory, subscale trait.
g RAND-36, subscale mental health.
31
2
 
   31   32   33   34   35