p Value | |||
---|---|---|---|
VV | ICV | VV/ICV | |
The differences between groups were assessed by one way analysis of variance (VV: F=20.616, p<0.0001; ICV: F=14.390, p<0.0001; VV/ICV ratio: F=36.664, p<0.0001). | |||
BA, brain atrophy; HV, healthy volunteer; ICV, intracranial CSF volume; INPH, idiopathic normal pressure hydrocephalus; SNPH, secondary normal pressure hydrocephalus; VV, ventricular volume. | |||
INPH v SNPH | 0.0055 | <0.001 | 0.9928 |
INPH v BA | <0.001 | 0.9984 | <0.001 |
INPH v HV | <0.001 | <0.001 | <0.001 |
SNPH v BA | 0.9468 | <0.001 | <0.001 |
SNPH v HV | 0.0055 | 0.9996 | <0.001 |
BA v HV | 0.0177 | <0.001 | 0.0644 |