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. Author manuscript; available in PMC: 2019 May 28.
Published in final edited form as: J Int Neuropsychol Soc. 2019 May;25(5):530–545. doi: 10.1017/S1355617719000122

Table 7.

Percent of participants who did not complete tests due to sensory or motor impairment by age groupa

Reasons for non completion
Cognitive Test Age group Hearing (%) Vision (%) Physical impairment (%)
BNT-Short Total correct 90-91 - 5.7 -
92-94 - 5.4 -
≥95 - 14.2 -
Trail Making Test A Seconds 90-91 5.7 0.0
92-94 - 6.6 2.4
≥95 - 16.8 1.8
Trail Making Test B Seconds 90-91 - 6.5 0.0
92-94 - 7.2 2.4
≥95 - 16.8 1.8
Trail Making Test C Seconds 90-91 - 6.5 0.0
92-94 - 6.0 2.4
≥95 - 15.9 0.9
CVLT-II SF Number of words 90-91 0.8 - -
92-94 0.0 - -
≥95 0.9 - -
Digit Span Test Total score 90-91 2.4 - -
92-94 1.2 - -
≥95 3.5 - -

Notes: BNT-Short – Boston Naming Test – Short Form (15 items), CVLT-II SF – California Verbal Learning Test-II Short Form,

a

Percent of participants out of the total 403 in the study sample