Table 1 Cognitive function at baseline and after 3 months
Measure of cognitive function | Baseline | 3 months | Mean change | P value | r |
|---|---|---|---|---|---|
MMSE score | 28.3 ± 1.4 | 29.8 ± 0.8 | 1.5 | 0.01 | − 0.78 |
MoCA-J score | 25.8 ± 2.1 | 28.0 ± 1.6 | 2.2 | 0.01 | − 0.82 |
BVRT score | 5.9 ± 1.6 | 7.2 ± 1.5 | 1.3 | 0.02 | − 0.67 |
TMT-A time (s) | 92.1 ± 51.2 | 93.1 ± 47.3 | 1.0 | 0.70 | |
TMT-B time (s) | 147.4 ± 72.9 | 118.3 ± 58.1 | − 29.1 | 0.01 | − 0.80 |
VCT-1 % correct | 97.0 ± 6.2 | 99.5 ± 1.2 | 2.5 | 0.12 | |
VCT-2 % correct | 97.1 ± 4.1 | 98.6 ± 1.0 | 1.5 | 0.40 | |
VCT-3 % correct | 98.4 ± 1.8 | 97.9 ± 2.7 | − 0.5 | 0.61 | |
VCT-4 % correct | 95.5 ± 4.8 | 95.8 ± 4.0 | 0.3 | 0.96 | |
SDMT % correct | 37.0 ± 9.2 | 40.6 ± 11.9 | 3.6 | 0.10 | |
PASAT 2 seconds % correct | 35.2 ± 13.4 | 57.1 ± 14.1 | 21.9 | 0.01 | − 0.88 |
PASAT 1 second % correct | 19.8 ± 9.3 | 33.3 ± 6.9 | 13.5 | 0.01 | − 0.82 |