| Literature DB >> 23968796 |
Sherrilene Classen1, Yanning Wang, Alexander M Crizzle, Sandra M Winter, Desiree N Lanford.
Abstract
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.Mesh:
Year: 2013 PMID: 23968796 PMCID: PMC3750125 DOI: 10.5014/ajot.2013.008136
Source DB: PubMed Journal: Am J Occup Ther ISSN: 0272-9490