Associations of CRF and eCRF with cognitive performance
fluency, cognitive flexibility, CRF
CRF
Another main finding from our study was the association of the eCRF with key cognitive domains such as language, fluency, cognitive flexibility, attention, and working memory, independently of confounders. In line with our results, the study of McAuley et al. [Our findings did not show associations of eCRF levels with cognitive status, inhibition, and processing speed in accordance with previous studies [Altogether, these findings indicate that eCRF is a useful approach for monitoring aerobic capacity when other methods are not available. Indeed, Tari et al. [This study has some limitations that should be taken into consideration when interpreting its results. Firstly, the age range included only older adults between 65 and 75 years; thus, this homogeneity in age limits the generalization to other ages among older adults; however, the present work has provided a new specific set of eCRF equations for older people with high predictive values. Moreover, the cross-sectional nature of the analyses does not allow to determine the causality between fitness and cognitive performance. However, we have proposed a large number of equations with a good prediction of CRF level, despite the limited sample size used. Other studies with larger samples have also generated equations to predict CRF in adults, the elderly, or both [