Page 99 - THE PERCEPT STUDY Illness Perceptions in Physiotherapy Edwin de Raaij

Table 1: Demographic characteristics, baseline generic prognostic factors and baseline illness perceptions N = 251 (Continued)
SD = standard deviation; 4DSQ: Four-Dimensional Symptom Questionnaire.* reversed score
A multi-center longitudinal study
Anxiety (%)
Low range (0-3)
75.4
69.2
Medium range (4-9)
10.3
23.1
High range (10-24)
14.3
7.7
Depression (%)
Low range (0-2)
81.5
61.5
Medium range (3-5)
7.3
23.1
High range (6-12)
11.3
15.4
Baseline illness perceptions mean (SD) range 0-10
Consequences
5.4 (2.9)
5.1 (3.8)
Timeline
5.1 (3.2)
4.1 (3.0)
Personal Control*
4.8 (2.6)
4.4 (3.7)
Treatment Control*
7.3 (2.1)
6.1 (3.3)
Identity
5.8 (2.3)
5.9 (3.2)
Concern
4.1 (3.6)
5.1 (3.7)
Coherence*
6.8 (2.5)
6.0 (3.6)
Emotional Response
4.5 (3.1)
4.9 (3.9)
Table 2: Missing values analyses
N
Mean
SD
n
%
T0 Pain Intensity
245
6.3
2.3
6
2.4
T1 Pain Intensity
233
2.6
2.2
18
7.2
T0 Patient Specific Functioning Scale
244
6.3
2.1
7
2.8
T1 Patient Specific Functioning Scale
224
3.3
2.6
27
10.8
Global perceived Effect
224
17
10.8
N = number of respondents, SD = Standard Deviation, n = number of non-responders
97
5