Table 2. DOC screen and MoCA feasibility.

DOC Screen	Included patients (English, non-aphasic)	Apriori excluded patients with completed DOC N = 220a	Validity patients	Validity patients with completed MoCA
n	1503	220	437	286
Mean Time (minutes) [C.I]	4.2 [4.1, 4.3]	6.9 [6.5, 7.3]	3.8 [3.7, 3.9]	8.6 [8.3, 8.8]
Range, min-max (minutes)	1.6–15.8	1.6–15.8	2–9.6	4.2–18.6
Std. Deviation (minutes)	1.5	2.6	1.3	2.3
Completed in ≤ 5 min [C.I]	89% [87.7, 90.8]	41% [34.6, 48.2]	93% [91.1, 96]	8% [4.9, 11.5]

^aApriori exclusions include non-English speaking patients, patients with motor/visual impairments or whose illness would interfere with neuropsychological testing