“…However, from the publication, it is unclear as to what the sensitivity and the specificity would be for the study group as a whole using a specified cut-off score. The Rookwood Driving Battery (Rees et al, 2008) is composed of 12 tests, including three subtests of the Behavioural Assessment of Dysexecutive Syndrome (Wilson, Alderman, Burgess, Emslie & Evans, 2003), and the Weigl Sorting Task (Weigl, 1927), takes 30-40 minutes to administer and was found to have a sensitivity of 92% and specificity of 71% in predicting on-road driving performance (McKenna et al, 2004). The Sensory Motor Cognitive Tests (SMCT) showed very high sensitivity (97%) and specificity (89%) in patients with brain disorders in relation to on-road driving tests (Innes et al, 2007).…”