Table 1: Summary of previous reports of CTG trinucleotide repeat expansion in TCF4.

- Wieben ED [21] Mootha VV [22] Xing C [23] Nanda GG [20] Vasanth S [24] Nakano M [25] Foja S [26] Kuot A [27]
Population Caucasian Caucasian Chinese Indian - Japanese German Australian
Cases
(FECD)
66 120 57 44 574 47 61 189
Controls 63 100 121 108 354 96 113 183
CTG≥40 or 50
(FECD)
79%
(CTG>50)
73%
(CTG>40)
44%
(CTG>40)
34%
(CTG>50)
62%
(CTG>40)
26%
(CTG>50)
77%
(CTG>50)
51%
(CTG>40)
CTG≥40 or 50
(Control)
3%
(CTG>50)
7%
(CTG>40)
2%
(CTG>40)
5%
(CTG>50)
4%
(CTG>40)
0%
(CTG>50)
12%
(CTG>50)
5%
(CTG>40)