Demographic and clinical characteristics of patients with or without cSS
| Parameter | No. of Patients (%) | P Value | ||
|---|---|---|---|---|
| Total | Any cSS | No cSS | ||
| No. of patients | 347 | 12 | 335 | |
| Age (yr) (mean) | 74 ± 9 | 79 ± 5 | 74 ± 9 | .026 |
| No. of women | 217 (62.5%) | 6 (50.0%) | 211 (63.0%) | .361 |
| No. of patients with hypertension | 160 (46.1%) | 9 (75.0%) | 151 (45.1%) | .073 |
| Length of education (yr) (mean) (range) | 11 (9–12) | 11 (9–13) | 11 (9–12) | .506 |
| MMSE (mean) | 21 ± 5 | 19 ± 7 | 21 ± 5 | .457 |
| Types of dementia | .337 | |||
| AD | 162 (46.7%) | 8 (66.7%) | 154 (46.0%) | |
| DLB | 41 (11.8%) | 1 (8.3%) | 40 (11.9%) | |
| FTLD | 33 (9.5%) | 0 (0%) | 33 (9.9%) | |
| VaD | 28 (8.1%) | 1 (8.3%) | 27 (8.1%) | |
| MCI | 51 (14.7%) | 2 (16.7%) | 49 (14.6%) | |
| SC | 32 (9.2%) | 0 (0%) | 32 (9.6%) | |
Note:—MMSE indicates Mini-Mental State Examination; FTLD, frontotemporal lobar dementia; VaD, vascular dementia; SC, subjective symptoms.