Page 145 - THE PERCEPT STUDY Illness Perceptions in Physiotherapy Edwin de Raaij
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A multiple baseline single-case experimental design
Appendix A
Dysfunctional IP levels based on a secondary analysis of quartile distribution of patient symptoms 22
IP1 Consequences
IP2 Timeline
IP3 Personal control
IP4 Treatment control
Q1
Q4
Q1
Q4
Q1
Q4
Q1
Q4
IP quartile score
0 -2
8 - 10
0 -2
8 - 10
0 -2
7 - 10
0 -1
4 - 10
PI (sd)
3.9 (2.1)
6.0 (2.4)
4.6 (2.2)
5.4 (2.4)
4.3 (2.5)
5.1 (2.8)
5.0 (2.4)
5.0 (2.3)
PFSF (sd)
4.6 (2.4)
7.1 (1.7)
5.3 (2.4)
6.6 (2.1)
5.7 (2.7)
6.1 (2.2)
6.4 (2.4)
5.7 (2.2)
% > 2 pain sites
9.0
42.5
12.6
50.7
20.7
21.5
7.7
24.7
% high risk 4DSQ
Distress
4.4
29.9
5.2
22.6
11.0
14.4
11.0
15.0
Depression
1.8
22.5
2.2
16.4
10.4
9.1
6.3
10.6
Anxiety
2.4
24.7
1.7
18.7
9.5
12.4
11.6
9.8
Somatization
0.4
21.9
1.1
20.2
8.8
11.1
9.7
12.0
IP 1 How much does your illness effect your life?
IP 2 How long do you think your illness will continue?
IP 3 How much control do you feel you have over your illness?
IP 4 How much do you think your treatment can help your illness?
Q1 = 1st quartile, Q4 = 4th Quartile, PI = Pain Intensity last 24 hours, PSFS = Patient Specific Functioning Scale, 4DSQ = Four-Dimensional Symptom Questionnaire
Dysfunctional IP levels based on a secondary analysis of quartile distribution of patient symptoms 22
IP5 Identity
IP6 Concern
IP7 Comprehensibility
IP8 Emotional
Q1
Q4
Q1
Q4
Q1
Q4
Q1
Q4
IP quartile score
0 -4
8 - 10
0 -2
8 - 10
0
5 - 10
0 -2
8 - 10
PI (sd)
3.9 (2.1)
6.2 (2.3)
4.7 (2.2)
6.1 (2.2)
4.2 (2.6)
5.4 (2.1)
4.3 (2.2)
6.0 (2.5)
PFSF (sd)
4.8 (2.4)
7.3 (1.6)
5.8 (2.3)
7.1 (1.8)
5.8 (2.1)
6.2 (2.2)
5.3 (2.4)
7.1 (1.9)
% > 2 pain sites
16.0
35.6
13.4
44.5
27.8
24.9
12.3
38.2
% high risk 4DSQ
Distress
6.3
24.5
7.3
36.4
5.7
16.5
3.3
47.0
Depression
1.7
18.1
3.0
30.8
4.4
8.4
1.8
32.5
Anxiety
4.5
21.6
5.0
33.7
6.7
13.0
3.7
32.5
Somatization
2.3
21.4
2.8
27.7
8.0
10.4
1.4
25.7
IP 5 How much do you experience symptoms from your illness?
IP 6 How concerned are you about your illness?
IP 7 How well do you feel you understand your illness?
IP 8 How much does your illness affect you emotionally? (e.g. does it make you angry. scared. upset or depressed? Q1 = 1st quartile, Q4 = 4th Quartile, PI = Pain Intensity last 24 hours, PSFS = Patient Specific Functioning Scale, 4DSQ = Four-Dimensional Symptom Questionnaire
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