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. 2019 Jul 10;15:1855–1861. doi: 10.2147/NDT.S183064

Table 2.

Trend of outcome measurements among the 3 groups

Variable APOE e 2 APOE e3 APOE e4 P
Baseline Changed values Baseline Changed values Baseline Changed values
MMSE 27.26±3.18 −0.04±2.01 27.59±2.53 0.09±2.63 27.98±1.90 0.00±1.62 0.466
Digit Span 12.77±4.35 −1.32±2.52 13.79±3.92 −0.81±2.62 14.68±3.56 −0.017±2.30 0.109
Instant Recall 41.88±11.92 −0.63±10.92 40.10±11.42 2.75±8.80 43.78±11.08 7.00±9.50 0.203
Associative 6.07±3.60 −1.31±2.97 7.47±4.15 0.02±3.99 7.78±3.61 −0.26±3.31 0.135
Visual identification 17.34±4.26 −0.58±3.12 16.91±3.53 0.27±3.49 17.26±2.92 0.86±2.29 0.763
Verbal fluency 27.06±8.74 1.74±5.80 26.79±8.59 2.49±6.53 29.79±9.56 −0.83±9.25 0.900
Delayed recall 20.56±9.32 −1.33±8.16 19.60±9.08 2.67±7.30 21.07±9.40 3.67±7.04 0.615
Picture completion 10.26±3.83 −0.41±2.65 10.39±3.90 −0.39±2.68 11.42±4.19 −1.38±4.02 0.851
Block design 26.74±8.26 −0.50±4.15 27.76±8.20 1.09±5.88 30.07±7.87 0.92±4.39 0.169

Note: The p-value reflects the results of comparison of the three groups of baseline cognitive scores.

Abbreviation: MMSE, Mini-Mental state Examination.