Table 2

Comparisons of MES score among the four groups
Index NC (n=197) aMCI-sd (n=116) aMCI-md (n=195) AD (n=228) F(P)
MES-5R 36.64 (7.66) 24.67 (6.72) ††** 21.28 (8.62) $$ 13.59 (6.71)## 339.125 (<0.001)
MES-EX 45.60 (3.89) 41.81 (5.07) ††** 35.05 (6.99) $$ 24.36 (9.98)## 340.003(<0.001)
MES total 82.25 (9.40) 66.49 (8.16) ††** 56.33 (11.30) $$ 37.96 (12.20)## 628.306(<0.001)

Comparison between NC group and aMCI-sd group is marked behind ‘aMCI-sd group’; ** P<0.01.

Comparison between aMCI-sd group and aMCI-md group is marked behind ‘aMCI-sd group’; †† P<0.01.

Comparison between aMCI-md group and AD group is marked behind ‘aMCI-md group’; $$ P<0.01.

Comparison between NC group and AD group is marked behind ‘AD group’. ## P<0.01.

Guo et al.

Guo et al. BMC Neurology 2012 12:119   doi:10.1186/1471-2377-12-119

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