Table 4.
Multiple linear regression analyses for delta scores in DM1 patients
| β | t | p | Adjusted R² | F | p | |
|---|---|---|---|---|---|---|
| Block design | ||||||
| Years of education | −.15 | −0.99 | .33 | .12 | 2.55* | .04 |
| Age | −.33 | −2.19 | .03 | |||
| CTG | −.13 | −0.75 | .45 | |||
| MIRS | −.13 | −0.88 | .38 | |||
| Inheritance | −.27 | −1.93 | .06 | |||
| ROCF copy | ||||||
| Years of education | .22 | 1.67 | .10 | .30 | 5.68*** | .00 |
| Age | −.23 | −1.67 | .10 | |||
| CTG | .02 | 0.12 | .91 | |||
| MIRS | −.45 | −3.37 | .00 | |||
| Inheritance | .01 | 0.07 | .94 | |||
| ROCF delayed recall | ||||||
| Years of education | .33 | 2.08 | .04 | .04 | 1.51 | .20 |
| Age | −.02 | −0.14 | .88 | |||
| CTG | −.00 | −0.01 | .99 | |||
| MIRS | −.10 | −0.63 | .53 | |||
| Inheritance | −.14 | −0.99 | .33 | |||
CTG = triplet expansion size; DM1 = myotonic dystrophy type 1; MIRS = Muscular Impairment Rating Scale; ROCF = Rey–Osterrieth complex figure.
*p < .05; ***p < .001.