Table 3 Correlation coefficients (r) between cytosine-guanine-guanine (CGG) repeat length, ICARS posture and gait subscale and total scores, and center of pressure (COP) measures of FMR1 premutation carriers
Static stance | Anterior-posterior (AP) sway | Mediolateral (ML) sway | |
|---|---|---|---|
CGG repeat length | |||
COPAP-SD | .571 b | − .568 b | − .229 |
COPML-SD | .565 b | .467 | − .413 |
COPAP-DFA alpha | .049 | .512 b | − .262 |
COPML-DFA alpha | .368 | .138 | .268 |
ICARS posture and gait scorea | |||
COPAP-SD | 0.329 | − 0.729 c | − 0.002 |
COPML-SD | 0.181 | − 0.394 | − 0.042 |
COPAP-DFA alpha | 0.223 | 0.364 | − 0.417 |
COPML-DFA alpha | 0.274 | 0.019 | 0.351 |
ICARS total scorea | |||
COPAP-SD | 0.459 | − 0.678 c | 0.060 |
COPML-SD | 0.287 | − 0.224 | 0.044 |
COPAP-DFA alpha | 0.104 | 0.232 | − 0.372 |
COPML-DFA alpha | 0.268 | − 0.010 | 0.247 |