Table 2:

Mean hippocampal volumes and hippocampal volume ratios in AD and NPHa

VolumeADiNPHP Value
Hippocampal (mm3)20.827 ± 2.79722.617 ± 3.617>.05
Hippocampal/total intracranial (%)1.497 ± 0.2531.603 ± 0.244>.05
  • a Values are expressed as mean ± SD. Data were analyzed by using the nonparametric Mann-Whitney U test. Hippocampal volume ratio was not significantly different between the 2 groups.