Table 3 Demographic information of the BrainLat dataset split by recruitment site.

From: The BrainLat project, a multimodal neuroimaging dataset of neurodegeneration from underrepresented backgrounds

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*

  1. 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.