Table 3.
MTL subregional volumes in NPSLE and non-NPSLE according to the ACR case definition model
| Region of interest | ACR NPSLE (mm3) | Non-NPSLE (mm3) | NPSLE vs non-NPSLE |
|---|---|---|---|
| Mean ± Std. Error | Mean ± Std. Error | p-value | |
| N | 42 | 28 | |
| HC | 6781.3 ± 97.3 | 7176.3 ± 119.5 | 0.01 |
| aHC | 3479.0 ± 63.9 | 3695.0 ± 78.5 | 0.03 |
| pHC | 3302.2 ± 55.7 | 3481.2 ± 68.4 | 0.04 |
| ERC | 1133.8 ± 18.6 | 1170.7 ± 22.9 | 0.22 |
| BA35 | 1276.5 ± 20.6 | 1361.6 ± 25.3 | 0.01 |
| BA36 | 4026.9 ± 59.9 | 4001.5 ± 73.6 | 0.79 |
| PHC | 2103.8 ± 34.9 | 2178.2 ± 42.8 | 0.18 |
Abbreviations ACR: American College of Rheumatology; NPSLE: neuropsychiatric SLE; HC: hippocampus; aHC/pHC: anterior/posterior hippocampus; ERC: entorhinal cortex; BA35/36: Brodmann area 35/36; PHC: parahippocampal cortex