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Table 1 Participant characteristics and demographics

From: Little evidence for association between the TGFBR1*6A variant and colorectal cancer: a family-based association study on non-syndromic family members from Australia and Spain

Participant characteristics

Number of individuals

 

Total including founders

759

Genotyped subjects

414

Flinders centre for cancer prevention and control

202

The Royal Melbourne Hospital

165

Institut Català d’Oncologia

33

Peter MacCallum Cancer Centre

14

Family structures

 

Number of families

147

Singletons

24

2 generations (nuclear)

87

3+ generations (extended)

36

Trios

25

Traits of genotyped subjects

 

Total Affected

180

Colorectal adenocarcinoma

145

Advanced adenoma (s)

35

Unaffected relatives

223

Unknown affection

11

Relative Pairs

208

Sib

169

Cousin

1

ParentChild

15

Avuncular

19

Other

4

Female

58.45%

Age, mean +/− SD

56.4 ± 12.6

Affected Age, mean +/− SD

55.4 ± 12.5

Unaffected Age, mean +/− SD

57.2 ± 12.7