Table 1. Demographics.
| L≥40 | L<40 | P | |
|---|---|---|---|
| Number of patients | 43.1% (n = 22) | 56.9% (n = 29) | - |
| Age | 60.2 ± 7.78 | 61.0 ± 9.25 | 0.779 |
| % Female | 59.1% (n = 13) | 65.5% (n = 19) | 0.772 |
| % Chinese | 77.3% (n = 17) | 72.4% (n = 21) | 0.755 |
| Average number of CTG repeats | 57.1 ± 1.47 | 19.7 ± 0.66 | < 0.001* |
| Average baseline CCT (μm) | 611.4 ± 67.8 | 579.0 ± 58.8 | 0.022* |
| Average baseline ECD (cells/mm2) | 1542 ± 635 | 1447 ± 733 | 0.618 |
| Duration of follow-up (years) | 4.00 ± 0.52 | 4.64 ± 0.50 | 0.385 |
All continuous variables (age, duration, number of repeats) are represented mean ± standard deviation. L≥40: At least one allele at the CTG18.1 locus with length greater than or equals to 40 CTG repeats; L<40: Both alleles at the CTG18.1 locus with lengths shorter than 40 CTG repeats.
*Statistically significant.