Table 3.
Demographic information of the BrainLat dataset split by recruitment site.
| group | total | recruitment site | demography | |||||
|---|---|---|---|---|---|---|---|---|
| N | sex (F: M) | age (years) | education (years) | HbP (right: left) | ||||
| AD | 279 | CICA | CL | 4 | 4:00 | 71.0 (10.1) | 5.5 (4.4) | 4:0 |
| UCIDP-IPN | PE | 73 | 30:43 | 72.5 (8.5) | 9.5 (3.6) | 71:1* | ||
| CNC-UdeSA | AR | 43 | 31:12 | 76.0 (6.1) | 9.3 (5.8) | 32:3* | ||
| AI-PUJB | CO | 23 | 14:90 | 67.8 (8.7) | 11.0 (4.5) | 23:0 | ||
| GERO | CL | 114 | 65:49 | 83.0 (7.2) | 16.5 (4.7) | 29:0* | ||
| INNN | MX | 21 | 10:11 | 76.8 (6.6) | 6.3 (6.9) | 18:1* | ||
| bvFTD | 165 | CICA | CL | 2 | 1:1 | 56.5 (0.7) | 14.5 (3.5) | 2:0 |
| UCIDP-IPN | PE | 1 | 0:1 | 61.0 - | 11.0 - | 1:0 | ||
| CNC-UdeSA | AR | 38 | 17:21 | 71.5 (17.2) | 13.0 (4.2) | 27:1* | ||
| AI-PUJB | CO | 81 | 46:35 | 61.0 (7.7) | 13.3 (5.1) | 78:3 | ||
| GERO | CL | 35 | 10:25 | 74.3 (10.5) | 13.8 (5.1) | 23:0* | ||
| INNN | MX | 6 | 4:2 | 68.8 (7.0) | 8.5 (6.2) | 4:1* | ||
| PD | 57 | CNC-UdeSA | AR | 11 | 5:6 | 74.0 (6.4) | 10.8 (5.6) | 11:0 |
| UV | CO | 25 | 3:22 | 64.5 (7.4) | 11.1 (5.8) | 28:0 | ||
| GERO | CL | 21 | 11:10 | 73.8 (6.9) | 10.9 (5.4) | 19:1* | ||
| MS | 32 | CNC-UdeSA | AR | 32 | 26:6 | 38.5 (8.9) | 16.5 (3.4) | — |
| HCs | 250 | INCMN | MX | 2 | 2:0 | 65.0 (1.4) | 15.0 - | * |
| CICA | CL | 28 | 18:00 | 63.8 (5.2) | 12.7 (4.7) | 28:0 | ||
| UCIDP-IPN | PE | 7 | 3:7 | 77.4 (9.0) | 12.0 (1.9) | 7:0 | ||
| CNC-UdeSA | AR | 80 | 58:22 | 66.4 (9.0) | 17.1 (3.3) | 65:4* | ||
| AI-PUJB | CO | 46 | 30:16 | 60.2 (8.6) | 14.4 (4.7) | 45:1 | ||
| GERO | CL | 87 | 60:17 | 73.3 (5.2) | 13.7 (4.0) | 30:0* | ||
Age and years of formal education are presented as mean (standard deviation). Country codes meet the standards of the International Organization for Standardization (ISO). Sex is the ratio between females (F) and males (M). HbP: Handedness by preference (self-referenced handedness). The symbol * indicates the field contains missing information. The symbol - indicates data is not available. AD: Alzheimer’s disease, bvFTD: behavioral variant frontotemporal dementia, PD: Parkinson’s disease, MS: Multiple sclerosis, HCs: healthy controls, AR: Argentina, CL, Chile, CO: Colombia, CNC- UniSA: Centro de Neurociencias Cognitivas, Universidad de San Andrés, Gero-CMYN: Clínica de Memoria y Neuropsiquistría, Centro de Gerociencia, Salud Mental y Metabolismo.