Table 2.
Spearman correlation coefficients between criterion standards and NM-Scores (MD_NM-Scores and P/C_NM-Scores)
| Variables Used for Concurrent Validity |
Values | NM-Score Tested |
Spearman ρ | |
|---|---|---|---|---|
| MD | P/C | |||
| MFM_D1 (%) | 24.0±26.6 | D1 | −.94* | −.94* |
| MFM_D2 (%) | 65.8±30.0 | D2 | −.75* | −.62* |
| MFM_D3 (%) | 81.0±22.1 | D3 | −.81* | −.61* |
| ACTIVLIM (logit) | −1.13±2.9 | D1 | −.89* | −.90* |
| NA | D2 | −.70* | −.77* | |
| NA | D3 | −.72* | −.66* | |
| Myo_Hip_Abd (% NV) | 18.6±19.4 | D1 | −.81* | −.76* |
| Myo_Knee_Ext (% NV) | 19.5±12.3 | D1 | −.72* | −.69* |
| Myo_Elbow_Ext (% NV) | 16.1±11 | D2 | −.62* | −.58* |
| Brooke Upper Extremity | 1 (1–5) | D2 | .72* | NA |
| Scale | D3 | .70* | NA | |
| Jebsen_writing (s) | 45.6±49.3 | D3 | .33 | .29 |
| Jebsen_cards (s) | 19.3±29.4 | D3 | .66* | .51† |
| Jebsen_small objects (s) | 24.2±30.6 | D3 | .57† | .54† |
| Jebsen_feeding (s) | 27.4±30.9 | D3 | .61* | .32 |
| Jebsen_checkers (s) | 9.9±12.7 | D3 | .69* | .64* |
| Jebsen_light objects (s) | 27.9±47.7 | D3 | .61† | .62* |
| Jebsen_heavy objects (s) | 48.8±61.0 | D3 | .71* | .66* |
NOTE. Values are mean ± SD for quantitative variables, median (range) for categorical variables, or as otherwise indicated.
Abbreviations: D1, domain 1 (standing position and transfers); D2, domain 2 (axial and proximal motor function); D3, domain 3 (distal motor function); Myo_Elbow_Ext, myometry data for elbow extension; Myo-Hip-Abd, myometry data for hip abduction; Myo_Knee_Ext, myometry data for knee extension; NA, not applicable; NV, normal value.
*
P<.001.
†
P<.01.