TABLE 2.
Partial correlations are reported between memory (subjective, objective) and hippocampal volumes, controlling for age and sex on the left (partially-adjusted), and controlling for age, sex, mood, and IQ on the right (fully-adjusted). Levels of significance are color coded (see key). Correlations in bold withstood correction for multiple comparisons in total hippocampal volume analyses (Bonferroni p<.05/4=.0125) and subfield analyses (Bonferroni p<.05/48=0.0010). Asterisks indicate significant differences in correlations with subfield volume between objective and subjective memory using Steiger tests (http://quantpsy.org/corrtest/corrtest2.htm).
| Partially-Adjusted | Fully-Adjusted | |||||
|---|---|---|---|---|---|---|
| Objective Memory | Subjective Memory | Objective Memory | Subjective Memory | Key | ||
| Total Hippocampus | 0.224 | −0.257 | 0.147 | −0.206 | <.001 | |
| CA1 | 0.143* | −0.334* | 0.078* | −0.253* | <.010 | |
| Subiculum | 0.146* | −0.324* | 0.048* | −0.233* | <.050 | |
| GC-DG | 0.161 | −0.214 | 0.121 | −0.134 | ||
| CA3 | 0.126 | −0.155 | 0.134 | −0.099 | ||
| CA4 | 0.143 | −0.189 | 0.116 | −0.118 | ||
| Presubiculum | 0.111 | −0.155 | −0.037 | −0.051 | ||
| Parasubiculum | 0.014 | −0.080 | −0.073 | −0.025 | ||
| Molecular Layer | 0.181 | −0.327 | 0.104 | −0.237 | ||
| Hippocampal Tail | 0.083 | −0.155 | 0.021 | −0.111 | ||
| Hippocampal Fissure | 0.091 | 0.021 | 0.056 | 0.088 | ||
| Fimbria | 0.215 | −0.205 | 0.098 | −0.110 | ||
| HATA | 0.082 | −0.171 | 0.062 | −0.122 | ||