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Updated: Aug 2, 2025
The Multiple Sclerosis Performance Test MSPT: An iPad-Based Disability Assessment Tool
Published on: June 30, 2014
Validation of an iPad version of the Brief International Cognitive Assessment for Multiple Sclerosis (BICAMS)
Teresa Costabile1, Elisabetta Signoriello1, Francesca Lauro2
1Multiple Sclerosis Center, II Division of Neurology, University of Campania "Luigi Vanvitelli", Naples, Italy.
Background:
The Brief International Cognitive Assessment for Multiple Sclerosis (BICAMS) is the most widely used screening tool for cognitive impairment in Multiple Sclerosis (MS). However, the administration and scoring procedures of the paper version are time consuming and prone to errors. Aim of our study was to develop a tablet version of BICAMS (iBICAMS), and to assess its reliability compared to the paper version.
Methods:
We administered both BICAMS and iBICAMS to 139 MS patients in two different sessions. We compared scores on both versions using a paired t-test. We used a repeated measures ANOVA to test the impact of rater, order of administration and test-retest time on test-retest performances. We used the Intraclass Correlation Coefficient (ICC) to assess the reliability between BICAMS and iBICAMS.
Results:
All three sub-tests of the BICAMS (SDMT, CVLT-II and BVMT-R) were different between the paper and the tablet versions. Order of administration influenced test-retest performances at the SDMT (p<0.001), CVLT- II (p<0.001) and BVMT-R (p<0.001). Intraclass coefficient correlation (ICC) revealed a high level of agreement between the paper BICAMS and the iPad version for all three tests: SDMT (0.92), CVLT-II (0.83) and BVMT-R (0.82).
Conclusions:
We found a high reliability between BICAMS and iBICAMS. Considering the inherent advantages of automated scoring, digital storage of data, standardized timing, the iBICAMS could become a standard in clinical practice.
