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Table 1 General characteristics of all participants

From: Performance assessment on the Korean Computerized Neurobehavioral Test using a mobile device and a conventional computer: an experimental study

Characteristics n (%) Mean (SD)
Age (years)
 20–29 22 (30.6) 40.3 (12.8)
 30–39 14 (19.4)  
 40–49 14 (19.4)  
 50–59 16 (22.2)  
  ≥ 60 6 (8.4)  
Sex
 Male 36 (50.0)  
 Female 36 (50.0)  
Education
 Elementary school 0 (0.0)  
 Middle school 1 (1.4)  
 High school 14 (19.5)  
 University/College 52 (72.2)  
 Post-graduate school 5 (6.9)  
Typing speeda
 Group I 9 (12.5) 258.2 (164.5)
 Group II 23 (31.9)  
 Group III 40 (55.6)  
Total 72 (100.0)  
  1. SD standard deviation, Group I participants with typing speed of near zero (no competency using computers), Group II participants with typing speed less than 200 characters/min (relatively familiar with computers), Group III participants with typing speed of 200 characters/min or greater (very familiar with computers)
  2. aNumber of Korean characters typed in a minute