[article] 
inAmerican Journal of Occupational Therapy > Vol. 67/5 (septembre-octobre 2013) . - p.574-582

Titre :	Predicting older driver on-road performance by means of the useful field of view and trail making test part B
Type de document :	texte imprimé
Auteurs :	Sherrilene Classen ; Alexander M. CRIZZLE ; Yanning WANG ; et al.
Année de publication :	2013
Article en page(s) :	p.574-582
Langues :	Anglais (eng)
Mots-clés :	Personne âgée  Vieillissement  Conduite automobile  Test visuel  Développement intellectuel
Résumé :	The Useful Field of View(®) (UFOV) and Trail Making Test Part B (Trails B) are measures of divided attention. We determined which measure was more accurate in predicting on-road outcomes among drivers (N = 198, mean age = 73.86, standard deviation = 6.05). Receiver operating characteristic curves for the UFOV (Risk Index [RI] and Subtests 1-3) and Trails B significantly predicted on-road outcomes. Contrasting Trails B with the UFOV RI and subtests, the only difference was found between the UFOV RI and Trails B, indicating the UFOV RI was the best predictor of on-road outcomes. Misclassifications of drivers totaled 28 for the UFOV RI, 62 for Trails B, and 58 for UFOV Subtest 2. The UFOV RI is a superior test in predicting on-road outcomes, but the Trails B has acceptable accuracy and is comparable to the other UFOV subtests.
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[article] Predicting older driver on-road performance by means of the useful field of view and trail making test part B [texte imprimé] / Sherrilene Classen ; Alexander M. CRIZZLE ; Yanning WANG ; et al. . - 2013 . - p.574-582.
Langues : Anglais (eng)
in American Journal of Occupational Therapy > Vol. 67/5 (septembre-octobre 2013) . - p.574-582

Mots-clés :	Personne âgée  Vieillissement  Conduite automobile  Test visuel  Développement intellectuel
Résumé :	The Useful Field of View(®) (UFOV) and Trail Making Test Part B (Trails B) are measures of divided attention. We determined which measure was more accurate in predicting on-road outcomes among drivers (N = 198, mean age = 73.86, standard deviation = 6.05). Receiver operating characteristic curves for the UFOV (Risk Index [RI] and Subtests 1-3) and Trails B significantly predicted on-road outcomes. Contrasting Trails B with the UFOV RI and subtests, the only difference was found between the UFOV RI and Trails B, indicating the UFOV RI was the best predictor of on-road outcomes. Misclassifications of drivers totaled 28 for the UFOV RI, 62 for Trails B, and 58 for UFOV Subtest 2. The UFOV RI is a superior test in predicting on-road outcomes, but the Trails B has acceptable accuracy and is comparable to the other UFOV subtests.
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