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Table 1 Comparative analysis of intelligence quotient test interpretation

From: Impact of paediatric intensive care unit admission on neurocognitive function in children

  Group Student’s t-test
Patients (n = 50) Controls (n = 75)
Mean ± SD, N (%) Mean ± SD, N (%) p-value Sig.
VIQ 91.88 ± 7.83 93.17 ± 7.67 0.361 NS
PIQ 92.02 ± 9.24 92.73 ± 8.28 0.653 NS
TIQ 93.08 ± 8.58 95.17 ± 8.12 0.170 NS
Interpretation of test Mildly impaired 1 (2%) 0 (0%) 0.44(F) NS
Borderline 1 (2%) 3 (4%)
Dull average 11 (22%) 11 (14.67%)
Average 37 (74%) 61 (81.33%)
  1. IQ intelligence quotient, VIQ verbal IQ, PIQ performance IQ, TIQ total IQ, SD standard deviation, F Fisher’s exact test, Sig. significance, NS non-significant