Country
stringclasses
20 values
Age
int64
50
94
Gender
stringclasses
2 values
Education Level
int64
0
19
BMI
float64
18.5
35
Physical Activity Level
stringclasses
3 values
Smoking Status
stringclasses
3 values
Alcohol Consumption
stringclasses
3 values
Diabetes
stringclasses
2 values
Hypertension
stringclasses
2 values
Cholesterol Level
stringclasses
2 values
Family History of Alzheimer’s
stringclasses
2 values
Cognitive Test Score
int64
30
99
Depression Level
stringclasses
3 values
Sleep Quality
stringclasses
3 values
Dietary Habits
stringclasses
3 values
Air Pollution Exposure
stringclasses
3 values
Employment Status
stringclasses
3 values
Marital Status
stringclasses
3 values
Genetic Risk Factor (APOE-ε4 allele)
stringclasses
2 values
Social Engagement Level
stringclasses
3 values
Income Level
stringclasses
3 values
Stress Levels
stringclasses
3 values
Urban vs Rural Living
stringclasses
2 values
Alzheimer’s Diagnosis
stringclasses
2 values
Spain
60
Female
17
32.1
Medium
Former
Occasionally
Yes
No
Normal
No
43
High
Average
Average
Low
Unemployed
Married
No
Low
Low
Medium
Rural
No
South Africa
67
Female
6
20
Medium
Former
Never
No
No
Normal
No
89
Medium
Good
Healthy
Low
Retired
Married
No
High
Medium
Low
Rural
No
Japan
51
Female
12
19.4
Low
Former
Occasionally
No
No
Normal
Yes
35
High
Poor
Average
Low
Retired
Married
No
Medium
Low
Medium
Rural
Yes
Italy
70
Male
17
33.6
Low
Never
Never
Yes
No
Normal
No
48
Low
Poor
Average
High
Retired
Married
No
Medium
High
Medium
Urban
No
Australia
94
Female
12
29
High
Former
Regularly
No
Yes
High
Yes
48
High
Good
Unhealthy
High
Unemployed
Single
No
Medium
High
High
Rural
Yes
Mexico
67
Female
13
26.9
Medium
Never
Occasionally
No
No
High
No
90
High
Poor
Unhealthy
Low
Unemployed
Widowed
Yes
Low
Medium
High
Rural
Yes
India
61
Male
14
31.3
Medium
Never
Regularly
No
No
Normal
Yes
61
High
Good
Healthy
Low
Unemployed
Married
No
High
Low
High
Urban
Yes
Russia
66
Female
15
25.5
Low
Former
Occasionally
No
Yes
Normal
Yes
48
Medium
Good
Unhealthy
Medium
Retired
Widowed
No
High
Medium
High
Rural
Yes
Japan
68
Male
19
32.7
Medium
Former
Regularly
No
No
High
No
61
Low
Average
Unhealthy
Low
Retired
Single
No
Low
Low
Low
Rural
No
Japan
65
Male
0
31.9
High
Never
Never
No
No
Normal
No
90
Medium
Poor
Average
High
Retired
Widowed
No
High
Low
High
Urban
No
Sweden
68
Female
7
29
Low
Never
Regularly
No
No
Normal
No
40
Low
Poor
Healthy
Low
Employed
Married
No
Low
Low
Medium
Urban
No
China
94
Female
12
24.4
High
Never
Never
No
No
Normal
No
31
High
Average
Healthy
Medium
Unemployed
Single
No
Low
High
Medium
Rural
Yes
Saudi Arabia
51
Female
13
26.3
Low
Current
Occasionally
No
No
High
No
71
Low
Poor
Healthy
Medium
Unemployed
Married
No
Medium
Low
Medium
Rural
No
Brazil
72
Female
12
34
Medium
Former
Never
No
No
Normal
Yes
59
High
Poor
Unhealthy
High
Retired
Single
No
Medium
Low
Medium
Urban
No
Argentina
84
Male
3
33.1
High
Current
Never
No
No
High
No
81
High
Poor
Unhealthy
High
Employed
Widowed
Yes
High
Low
Medium
Urban
Yes
Australia
59
Male
16
22.2
Medium
Current
Regularly
Yes
No
Normal
No
64
Medium
Good
Average
Low
Employed
Married
No
Low
Medium
Low
Rural
No
Mexico
84
Male
13
30.8
Medium
Former
Occasionally
No
No
Normal
No
62
Low
Poor
Healthy
Medium
Employed
Married
Yes
High
Medium
Medium
Rural
Yes
India
71
Female
11
18.9
Low
Never
Regularly
No
No
Normal
No
85
Low
Average
Average
Medium
Employed
Single
No
Medium
Low
High
Urban
Yes
Brazil
92
Male
4
34.9
High
Never
Never
No
No
High
Yes
89
High
Average
Average
Low
Retired
Single
Yes
Low
Medium
High
Urban
Yes
Brazil
89
Female
4
26
High
Current
Never
No
No
Normal
Yes
62
Medium
Average
Unhealthy
High
Retired
Single
No
Medium
Medium
Low
Rural
Yes
Australia
61
Female
11
25.5
High
Former
Occasionally
No
No
High
No
31
Medium
Poor
Unhealthy
Low
Unemployed
Single
No
High
High
High
Urban
No
USA
89
Male
15
23.7
High
Never
Regularly
No
No
Normal
No
84
High
Good
Healthy
Medium
Retired
Married
Yes
Medium
Low
High
Rural
Yes
India
78
Female
18
21.2
High
Current
Occasionally
No
No
Normal
No
78
High
Poor
Unhealthy
High
Employed
Married
Yes
High
Low
Medium
Rural
Yes
Norway
62
Male
4
26
Medium
Current
Regularly
Yes
Yes
Normal
No
52
High
Good
Average
High
Unemployed
Single
No
Low
Medium
High
Rural
No
Brazil
65
Female
2
33.8
High
Current
Regularly
Yes
No
High
Yes
47
Low
Good
Healthy
High
Unemployed
Single
No
Medium
Medium
Low
Rural
Yes
Brazil
75
Male
13
25.4
High
Never
Never
No
No
Normal
No
49
High
Average
Unhealthy
Low
Unemployed
Widowed
Yes
Low
Medium
Medium
Urban
No
Sweden
64
Female
18
23.9
Medium
Former
Occasionally
No
No
Normal
No
63
Low
Average
Healthy
High
Unemployed
Single
No
Medium
Medium
High
Urban
No
Saudi Arabia
55
Female
14
31.7
Medium
Never
Never
No
No
Normal
No
45
Low
Average
Healthy
Low
Unemployed
Single
No
Medium
Low
Low
Urban
No
Saudi Arabia
73
Female
8
32.7
Medium
Never
Occasionally
No
No
Normal
Yes
77
Low
Good
Healthy
Low
Employed
Single
No
Medium
Medium
Low
Urban
No
Norway
71
Female
11
30.2
Medium
Never
Never
Yes
Yes
High
Yes
33
Low
Average
Average
High
Retired
Widowed
No
Low
Medium
Medium
Urban
Yes
USA
81
Female
9
23.3
Medium
Current
Occasionally
No
No
Normal
No
74
Low
Average
Healthy
Medium
Unemployed
Married
No
High
Low
Low
Rural
No
Spain
71
Male
11
20.5
Low
Current
Regularly
No
Yes
Normal
No
38
Low
Good
Average
Low
Retired
Married
No
Medium
High
Low
Urban
Yes
Brazil
66
Female
3
22.6
Low
Current
Never
No
Yes
High
No
85
Medium
Poor
Unhealthy
Low
Retired
Married
No
High
High
Low
Rural
No
South Africa
50
Female
14
32.4
Low
Former
Never
No
No
Normal
No
99
Medium
Poor
Average
Low
Employed
Widowed
No
Medium
High
High
Rural
No
Canada
70
Male
12
28
High
Current
Occasionally
No
Yes
Normal
No
54
Medium
Average
Unhealthy
Low
Employed
Married
No
High
High
Medium
Urban
No
Sweden
63
Male
6
25.4
Medium
Never
Regularly
No
No
Normal
Yes
48
Medium
Poor
Average
Medium
Unemployed
Widowed
No
High
High
High
Urban
No
Argentina
87
Male
5
28.3
Low
Current
Never
Yes
No
High
No
94
Medium
Poor
Unhealthy
Medium
Unemployed
Widowed
No
Medium
High
High
Urban
Yes
France
68
Male
18
23.8
Low
Never
Never
No
No
High
No
95
High
Poor
Healthy
High
Employed
Widowed
No
Low
High
Medium
Rural
Yes
Norway
52
Male
7
19.2
Medium
Never
Never
No
No
Normal
No
78
Medium
Average
Healthy
Medium
Unemployed
Married
No
High
High
Low
Urban
No
Russia
77
Female
8
28.5
Low
Never
Occasionally
No
Yes
Normal
No
39
High
Good
Average
Low
Retired
Single
No
Medium
High
High
Rural
Yes
Mexico
68
Female
18
30.9
Low
Former
Occasionally
No
Yes
Normal
No
50
Low
Good
Average
Low
Employed
Single
No
High
High
High
Urban
Yes
Norway
69
Male
3
34.6
Low
Never
Regularly
No
Yes
Normal
No
73
Medium
Poor
Average
Medium
Unemployed
Married
Yes
Low
Medium
Low
Rural
Yes
South Africa
58
Male
10
30.9
Low
Never
Regularly
No
No
Normal
No
58
Low
Average
Healthy
High
Employed
Widowed
No
Low
High
Medium
Rural
No
Argentina
80
Male
12
33.4
High
Former
Occasionally
No
No
Normal
No
75
High
Average
Healthy
Medium
Retired
Married
Yes
Low
High
Medium
Urban
Yes
USA
93
Male
8
18.6
Low
Former
Occasionally
No
No
High
Yes
90
Medium
Poor
Unhealthy
High
Employed
Widowed
Yes
Low
Low
Low
Urban
Yes
Brazil
57
Male
19
31.1
Medium
Never
Regularly
No
No
Normal
No
91
High
Poor
Healthy
Medium
Retired
Single
No
High
Medium
Medium
Urban
Yes
Japan
81
Female
11
29.3
Low
Current
Never
No
Yes
Normal
No
34
High
Average
Healthy
Low
Unemployed
Single
No
Low
Medium
Low
Rural
No
India
74
Male
0
34.8
High
Former
Regularly
No
Yes
Normal
No
32
Low
Average
Average
Medium
Employed
Single
No
High
Low
Medium
Urban
No
Mexico
71
Male
10
28.4
Medium
Current
Regularly
No
No
High
No
33
High
Average
Average
High
Employed
Widowed
No
High
High
Medium
Urban
Yes
Italy
71
Male
1
27
Low
Never
Occasionally
No
No
Normal
No
94
High
Good
Healthy
High
Unemployed
Single
No
Low
Low
Medium
Rural
No
China
85
Female
10
27.5
High
Former
Regularly
No
Yes
High
No
69
Medium
Poor
Healthy
High
Unemployed
Married
No
Low
Medium
Medium
Rural
No
Spain
87
Female
8
29.2
Low
Former
Regularly
No
No
High
No
99
Medium
Average
Healthy
Medium
Retired
Single
No
Low
Low
High
Rural
Yes
Argentina
90
Female
10
19.6
Medium
Never
Never
No
Yes
Normal
Yes
58
High
Average
Unhealthy
High
Retired
Single
No
High
Low
Medium
Urban
No
Germany
86
Female
8
21.2
Low
Current
Regularly
No
No
Normal
No
42
High
Good
Average
Low
Employed
Single
No
Medium
Medium
High
Rural
No
India
55
Female
8
27.3
Low
Current
Occasionally
Yes
Yes
High
No
99
High
Good
Average
Low
Retired
Married
No
Medium
Low
High
Urban
No
Canada
62
Male
4
27.5
Low
Current
Never
No
No
Normal
No
55
Low
Average
Unhealthy
High
Retired
Widowed
No
Medium
Medium
High
Rural
No
Argentina
58
Female
10
29.4
Medium
Former
Regularly
No
Yes
Normal
No
98
High
Good
Unhealthy
High
Employed
Married
No
Low
High
Medium
Urban
No
Mexico
70
Female
14
29.6
Medium
Former
Occasionally
No
No
Normal
No
92
Medium
Good
Healthy
High
Employed
Married
Yes
Low
Medium
Medium
Rural
No
Norway
65
Female
3
20.8
Medium
Current
Regularly
No
No
Normal
Yes
42
Medium
Average
Healthy
Medium
Unemployed
Married
No
Low
High
High
Urban
No
Mexico
66
Male
5
25.3
Medium
Former
Never
No
No
High
No
72
Medium
Poor
Unhealthy
High
Employed
Widowed
No
Low
Low
Low
Urban
No
Italy
54
Female
9
24.3
Medium
Never
Occasionally
Yes
No
High
Yes
87
Low
Good
Healthy
Medium
Employed
Single
No
Medium
Medium
Medium
Urban
No
France
94
Male
15
26.5
High
Never
Occasionally
Yes
No
High
No
54
Low
Good
Average
Low
Employed
Widowed
No
High
High
High
Urban
Yes
Argentina
55
Female
13
19.6
Medium
Never
Regularly
No
No
High
No
93
High
Average
Unhealthy
Low
Retired
Single
No
High
High
Low
Rural
No
South Korea
69
Male
3
19.7
High
Current
Never
No
No
Normal
No
74
High
Poor
Healthy
Medium
Retired
Single
No
Medium
Medium
Low
Urban
No
Saudi Arabia
69
Male
9
24.5
Low
Former
Never
No
No
High
No
73
Medium
Good
Healthy
High
Unemployed
Single
No
Low
Low
Low
Urban
No
Spain
64
Male
18
20.4
Low
Former
Occasionally
Yes
No
High
Yes
90
High
Good
Healthy
High
Unemployed
Single
No
Low
Medium
Medium
Rural
No
USA
72
Female
7
19.1
Low
Current
Occasionally
No
No
High
Yes
55
High
Average
Unhealthy
Medium
Retired
Married
No
High
Medium
Low
Rural
Yes
Argentina
57
Male
14
26.3
Medium
Current
Occasionally
No
No
Normal
No
39
Medium
Good
Unhealthy
Low
Employed
Widowed
No
Low
Medium
High
Rural
No
Norway
74
Female
18
29.5
Low
Current
Occasionally
No
No
High
No
62
High
Good
Unhealthy
Low
Unemployed
Married
No
High
Low
Low
Rural
No
Sweden
55
Female
1
23.3
Medium
Current
Never
No
Yes
Normal
No
80
High
Good
Unhealthy
Medium
Employed
Married
Yes
High
Low
Low
Rural
No
China
64
Female
17
31.9
High
Current
Never
Yes
No
High
Yes
44
Medium
Average
Unhealthy
Medium
Employed
Single
Yes
High
High
Low
Rural
No
Spain
76
Male
10
18.9
Low
Never
Occasionally
Yes
Yes
Normal
No
30
Low
Poor
Average
Low
Retired
Married
No
Medium
Medium
High
Urban
Yes
Russia
89
Male
18
31.7
Medium
Current
Never
No
No
Normal
No
95
High
Poor
Healthy
High
Employed
Married
No
High
Medium
Medium
Urban
No
South Africa
80
Female
7
26.2
Medium
Current
Occasionally
No
No
High
No
68
Low
Average
Average
Medium
Employed
Single
Yes
High
Medium
Low
Urban
Yes
Sweden
56
Female
12
28.2
Low
Never
Regularly
No
No
Normal
No
47
High
Average
Unhealthy
High
Unemployed
Single
Yes
High
Low
Low
Urban
Yes
Argentina
82
Male
8
34.7
High
Never
Never
Yes
Yes
High
No
37
Low
Poor
Healthy
Medium
Unemployed
Widowed
No
Medium
High
Medium
Urban
No
India
85
Female
1
24.5
Low
Never
Occasionally
No
No
High
Yes
35
Low
Average
Unhealthy
High
Employed
Married
No
Low
Low
High
Rural
Yes
France
67
Male
12
26.8
Medium
Former
Never
No
No
Normal
No
58
High
Average
Unhealthy
High
Unemployed
Married
No
Low
Medium
Low
Rural
Yes
Sweden
93
Female
5
28.2
High
Current
Never
No
No
Normal
No
87
High
Average
Unhealthy
Low
Employed
Single
Yes
Medium
Medium
High
Rural
No
France
79
Male
4
21.4
Low
Never
Never
Yes
No
Normal
No
90
Medium
Good
Average
Low
Retired
Widowed
No
High
High
Medium
Urban
No
Mexico
76
Male
16
29.1
Low
Current
Occasionally
No
Yes
High
No
53
Medium
Good
Average
Low
Unemployed
Single
No
Low
High
High
Urban
No
Germany
59
Female
18
20.2
Medium
Current
Occasionally
No
No
Normal
Yes
67
Medium
Average
Healthy
High
Unemployed
Single
Yes
High
High
High
Urban
No
South Africa
73
Male
5
21.1
High
Former
Regularly
No
No
High
No
31
Low
Poor
Unhealthy
Medium
Unemployed
Single
No
Low
Low
Medium
Urban
Yes
Argentina
84
Female
9
30.7
High
Never
Regularly
No
No
High
Yes
54
Medium
Average
Healthy
High
Unemployed
Married
No
Medium
Medium
Low
Urban
No
Japan
79
Female
8
19.7
Low
Never
Regularly
Yes
Yes
High
No
77
High
Average
Healthy
High
Retired
Married
No
High
Medium
High
Urban
No
Russia
52
Male
4
20.3
High
Never
Regularly
No
No
Normal
No
71
High
Average
Average
Low
Retired
Single
No
Low
Medium
High
Urban
Yes
Germany
58
Female
12
31.7
Medium
Current
Never
No
Yes
Normal
No
34
Low
Good
Average
High
Retired
Widowed
No
Medium
High
Medium
Urban
No
USA
65
Male
5
29.5
High
Former
Never
Yes
No
Normal
No
89
Medium
Average
Healthy
High
Retired
Single
No
Medium
High
Medium
Urban
No
Italy
83
Female
2
24.1
Medium
Current
Regularly
No
No
High
No
65
High
Good
Healthy
High
Employed
Married
No
Medium
High
Medium
Rural
No
Sweden
50
Male
17
31.2
Medium
Former
Occasionally
Yes
No
Normal
No
67
Low
Average
Healthy
High
Retired
Widowed
No
High
Medium
High
Urban
No
Germany
52
Female
19
24.5
Low
Former
Occasionally
No
No
Normal
Yes
39
High
Average
Average
High
Unemployed
Single
No
Low
High
Medium
Urban
No
Mexico
54
Female
2
29.7
High
Current
Never
No
Yes
Normal
No
77
Medium
Average
Healthy
Medium
Retired
Widowed
No
Low
Medium
Medium
Rural
No
Canada
74
Male
17
27
Low
Never
Never
No
No
Normal
Yes
97
Medium
Average
Healthy
Medium
Retired
Single
No
High
High
High
Rural
No
France
86
Female
2
21.8
Low
Current
Regularly
Yes
No
Normal
Yes
95
Low
Poor
Unhealthy
High
Unemployed
Widowed
No
High
Low
Low
Urban
Yes
South Africa
61
Male
2
27.2
Low
Current
Never
No
Yes
Normal
No
84
Low
Good
Healthy
Medium
Unemployed
Married
No
Medium
Medium
Low
Urban
No
South Korea
51
Female
13
22.7
Medium
Never
Regularly
No
No
Normal
No
52
High
Average
Unhealthy
Low
Employed
Single
Yes
High
Low
Low
Rural
No
Mexico
63
Female
9
29.1
Low
Never
Regularly
No
Yes
Normal
No
77
Medium
Average
Healthy
Low
Employed
Widowed
Yes
Medium
Medium
High
Urban
No
Spain
78
Male
4
20.2
High
Never
Never
No
No
Normal
No
73
Medium
Poor
Average
Low
Retired
Married
No
Low
High
Low
Rural
No
Norway
77
Male
4
20.6
Medium
Never
Never
No
No
Normal
Yes
91
High
Average
Healthy
Medium
Employed
Married
Yes
Medium
High
High
Urban
Yes
USA
69
Male
10
22.1
Medium
Current
Occasionally
Yes
No
Normal
Yes
54
Medium
Average
Unhealthy
High
Unemployed
Married
No
Medium
Medium
High
Urban
No