Comparison of proportion of impaired participants in each neuropsychological battery, cognitive domain and cognitive diagnosis between non-demented ALS and HC.

<p>ABC, Aphasia Battery Chinese; ALS, amyotrophic lateral sclerosis; CMT, Clinical Memory Test; HC, healthy controls;WAIS, Wechsler Adult Intelligence Scale; WMS, Wechsler Memory Scale.</p><p>N/A, chi-square could not be performed when numerators of both groups are zero.</p><p>Data were shown in the form of number of participants with impairment/total number.</p><p>Comparison of proportion of impaired participants in each neuropsychological battery, cognitive domain and cognitive diagnosis between non-demented ALS and HC.