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Table 5 Learning bias (practice effect) for ICA and SDMT

From: A self-administered, artificial intelligence (AI) platform for cognitive assessment in multiple sclerosis (MS)

GroupTest NameTest 1
[mean ± SD]
Test 2
[mean ± SD]
Paired t-test
differenceCohen’s dp-value
MS (n = 21)ICA64.76 ± 12.764.66 ± 12.2− 0.09− 0.020.91
SDMT43.6 ± 1044.2 ± 110.660.250.25
HC (n = 22)ICA77.04 ± 1176.86 ± 11−0.18− 0.070.73
SDMT55.13 ± 1256.36 ± 12.31.220.500.02*
  1. Mean and standard deviations (SD) of SDMT and ICA scores are compared between the two administrations of the tests for each group of participants. Only SDMT in healthy subjects showed a significant learning bias