Worries and Concerns among Inflammatory Bowel Disease Patients Followed Prospectively over One Year
Table 5
Test-retest reliability with intraclass correlation coefficients (ICC) in patients reporting no change in their condition from baseline to followup after 6 months.
V1 mean (SD)
V2 mean (SD)
Mean Difference (95% CI)
ICC
RFIPC factors
Impact of disease
37.2 (22.4)
35.8 (22.0)
1.4
.90
Expectancy
48.2 (29.3)
44.8 (29.1)
3.4
.88
Treatment
30.2 (27.6)
29.3 (25.2)
0.9
.83
Intimacy
21.8 (20.4)
20.5 (25.6)
1.3
.89
Stigma
32.3 (28.2)
29.6 (28.0)
2.7
.83
Complications
29.9 (22.4)
24.7 (32.9)
5.2
.79
Sum score
35.2 (20.2)
33.2 (21.2)
2.0
.98
Abbreviations: RFIPC: rating form of IBD patient concerns, V1: baseline,V2: 6 months.