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. 2016 Aug 24;11(8):e0160583. doi: 10.1371/journal.pone.0160583

Table 2. Neuropsychology test score decline.

Neuropsychology test Mean Score Change S.D. Wilcoxon signed rank test (p value)
Delayed Story Recall (n = 38)* -1.68 ±2.74 0.01
Immediate Story Recall (n = 40) -1.93 ±2.72 <0.01
List Learning (n = 40) -1.43 ±2.19 0.02

Mean score change, standard deviation and the associated p-value, for each test, obtained from Wilcoxon signed rank test.

* Full Delayed Story Recall data was not available for two patients.