 among veterans based on different demographic characteristics    Disease type      Age (%(*n*/*N*))   Education duration   Gender (%(*n*/*N*))                                                                ----------------- ------------------ -------------------- --------------------- ---------------- --------------------- ------------------ -----------------   Dementia          00.0 (0000/0000)   00.0 (000/000)^†^    00/00                 00.0 (000/000)   00.0 (0000/0000)      00.0 (0000/0000)   00.0 (000/000)   AD                0