No Age in years Age of control Sex /sub Race/sub Relation-ship * Diagnosis Abdomin-al pain Diarrhoea Total signs
1
2
15.6
11.0
37
34
F
F
C
AA
F
M
IBD
!BD
None
Moderate
None
5-7 a day
0
6
3 12.7 38 F C M IBD Moderate 3-4a day 6
4 6.75 3 F C S normal Moderate None 2
5 17.3 42 F C M IBD Mild 1-2 a day 2
6 16 41 M C M IBD none 1-2 a day 1
7 18.3 55 M AA M IBD .n/a 1-2 a day 1
8 7.75 31 F C M IBD Mild None 2
9 13.8 n/a M C n/a IBD Mild 1-2 a day 3
10 17.0 44 F C M normal none None 0
11 16.3 44 F AA M IBD Mild 3-4a day 4
12 15.6 50 M C F IBD Mild 3-4a day 5
13 13.4 50 F C M IBD none None 2
14 13.6 36 M AA M IBD Mild None 2
15 8.5 33 M C F IBD Moderate 5-7a day 7
16 11.5 47 M C F IBD none None 0
17 13.6 30 M C M IBD Moderate 1-2 a day 5
18 14.2 35 M C F IBD Mild 1-2 a day 4
*Relationship of control F=Father, M=Mother, S=Sister n/a = not available
Table 1: Characteristics of Study Population.