Table 1

Baseline clinical data

All patientsCTG expansion (Tsilfidis scale)p Value
E0/E1E2E3/E4
Number73253414
CTG repeats (mean (SD))673 (371)258 (124)672 (154)1249 (170)< 0.00011-150
Age (years) (mean (SD))35 (14)41 (13)31 (13)33 (15)0.031-150
Male (%)31 (40)12 (48)11 (30)8 (53)NS1-150
Median neurological score (IQ range)2 (2 to 3)2 (1.5 to 3)2 (2 to 3)3 (2 to 4)0.021-151
  • 1-150 One way analysis of variance.

  • 1-151 Kruskal–Wallis test.

  • IQ, interquartile.