Distribution of the CCDD included in the survey according to type and geographical distribution
| A | B | C | D | E |
| Type of CCDD | Geographical distribution | |||
| Northern Italy n (%) | Central Italy n (%) | Southern Italy n (%) | Total n (%) | |
| Hospital | 148 (67.6) | 43 (49.4) | 75 (38.5) | 266 (53.1) |
| Territorial services | 53 (24.2) | 31 (35.6) | 112 (57.4) | 196 (39.1) |
| University/ISRH | 18 (8.2) | 13 (14.9) | 8 (4.1) | 39 (7.8) |
| Total | 219 (43.7) | 87 (17.4) | 195 (38.9) | 501 (100) |
CCDD, Centre for Cognitive Disorders and Dementias; ISRH, Institute for Scientific Research and Healthcare.