Table IV.
This table reports the correlations between hippocampal volumes and clinical covariates, after controlling for diagnosis, age, and sex (diagnostic control was only possible in the full sample)
| Left HP volume in AD | Left HP volume in MCI | Left HP volume in CTLs | Left HP volume in all | Right HP volume in AD | Right HP volume in MCI | Right HP volume in CTLs | Right HP volume in all | |
|---|---|---|---|---|---|---|---|---|
| MMSE | 0.061 | 0.167a | 0.121 | 0.105b | 0.115 | 0.164a | 0.103 | 0.132a |
| Sum of Boxes CDR | −0.214b | −0.138b | −0.046 | −0.140a | −0.354a | −0.214a | −0.097 | −0.245a |
a
P < 0.01.
b
P < 0.05.
Correlations with global CDR are not reported because all MCI patients had a value of 0.5 and all control patients had a value of 0, so correlation is not defined.