Journal of the Korean Academy of Child and Adolescent Psychiatry : eISSN 2233-9183 / pISSN 1225-729X

Table. 4.

Additional analysis based on medication prescription

Characteristics Prescription before the test p
Yes No
Age (yr) 19.3±2.2 19.0±2.3 0.568
Sex, male 41 (89.1) 44 (74.6) 0.060
K-WAIS-IV
VCI 88.1±19.1 89.4±21.8 0.736
PRI 82.5±21.9 86.3±21.2 0.370
WMI 81.5±21.7 88.9±21.8 0.086
PSI 74.9±18.9 82.6±20.0 0.048*
FSIQ 77.6±22.3 83.1±23.1 0.227
CPT-3 (T-score)
Detectability 48.0±11.5 48.4±14.7 0.899
Omissions 50.2±9.5 52.8±15.9 0.407
Commissions 48.0±10.1 47.3±10.7 0.776
HRT 53.7±11.9 52.4±13.3 0.679
HRT SD 46.0±12.0 49.4±15.2 0.311
Variability 46.3±10.9 49.7±13.1 0.263
Perseverations 48.2±6.7 51.4±13.1 0.200
HRT Block Change 47.8±11.2 46.3±11.5 0.591
HRT ISI Change 49.1±11.3 49.0±9.0 0.961

Values are presented as mean±standard deviation or n (%). n=46 (age, sex, and K-WAIS-IV scores) and 32 (CPT-3 scores) for participants who were prescribed medication before the test. n=59 (age, sex, and K-WAIS-IV scores) and 36 (CPT-3 scores) for participants who were not prescribed medication before the test, except for CPT-3 Inattentiveness Variability (n=35) and Sustained Attention HRT Block Change (n=35). *p<0.05. CPT-3, The Conners Continuous Performance Test 3rd Edition; FSIQ, Full Scale Intelligence Quotient; HRT, Hit Reaction Time; HRT Block Change, Hit Reaction Time Block Change; HRT ISI Change, Hit Reaction Time Inter-Stimulus Intervals Change; HRT SD, Hit Reaction Time Standard Deviation; K-WAIS-IV, Korean version of Wechsler Adult Intelligence Scale 4th Edition; PRI, Perceptual Reasoning Index; PSI, Processing Speed Index; VCI, Verbal Comprehension Index; WMI, Working Memory Index

J Korean Acad Child Adolesc Psychiatry 2025;36:26-35 https://doi.org/10.5765/jkacap.240025
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