Table 3.
Correlations of Age and Cardiorespiratory Fitness (CRF) with Performance
| Neuropsychological test | Age | CRF | |||
|---|---|---|---|---|---|
| mMMS | −0.181 | 0.107 | |||
| Forward digit span | −0.262+ | 0.165 | |||
| Backward digit span | −0.256+ | 0.339* | |||
| OSPAN | −0.356** | 0.249+ | |||
| Trail A | 0.396** | −0.163 | |||
| Trail B | 0.505** | −0.179 | |||
| Trail B-Trail A | 0.307* | −0.090 | |||
| CFL—Verbal fluency | −0.267+ | 0.316* | |||
| WCST | |||||
| Categories completed | −0.398** | 0.311* | |||
| # Trials | 0.477** | −0.245+ | |||
| # Correct responses | 0.125 | −0.032 | |||
| # Errors | 0.437** | −0.236+ | |||
| Perseverative responses | 0.309* | −0.138 | |||
| Perseverative errors | 0.342+ | −0.160 | |||
| Nonperseverative errors | 0.473** | −0.276* | |||
| % Perseverative errors | 0.250+ | −0.131 | |||
| Trials to complete 1st category | 0.278* | −0.348* | |||
| % Conceptual errors | −0.395** | 0.223 | |||
| Failure to maintain set | 0.097 | −0.221 |
+
p < .10
*
p < .05
**
p < .01.