Korean J Aerosp Environ Med.
1999 Sep;9(3):313-325.
Performance of the WHO NCTB(neurobehavioral core test battery) among 96 Males Occupationally non-exposed to Neurotoxic Chemicals
- Affiliations
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- 1Department of Occupational and Environmental Medicine, College of Medicine, Inje University.
- 2Headquaters, Republic of Korea Air Force, MC.
Abstract
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Simple reaction time, digit span, digit symbol, Santa Ana dexterity test, Benton visual
retention test, and pursuit aiming of the WHO NCTB (neurobehavioral core test battery) were
administered to the 96 males occupationally non-exposed to neurotoxic chemicals. All subjects
do not have any disease and head trauma and do not take medicine recently. Multiple regression
analysis was done for establishing predict equation to estimate normal ranges of tests for
males. Age was main independent variable affected all tests except for simple reaction time.
Digit symbol was affected by educational level. Santa Ana dexterity, non-preferred hand was
affected by alcohol drinking. Santa Ana dexterity, preferred hand and wrong dot of pursuit
aiming were affected by smoking.