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
UK
75
Female
15
28.2
Medium
Current
Regularly
No
Yes
High
No
66
Low
Poor
Healthy
Low
Unemployed
Married
No
High
High
Low
Rural
No
South Korea
88
Female
13
23.8
Low
Former
Regularly
No
No
Normal
Yes
44
High
Average
Unhealthy
High
Employed
Single
No
Low
Low
Medium
Rural
Yes
Argentina
92
Female
19
30.4
Medium
Current
Never
No
No
High
Yes
63
High
Poor
Unhealthy
Low
Employed
Married
No
High
High
Medium
Urban
Yes
Spain
72
Female
1
19.5
High
Never
Never
No
No
Normal
Yes
77
Medium
Average
Unhealthy
Low
Retired
Single
No
High
Low
Low
Rural
Yes
Argentina
65
Female
15
25
Low
Former
Never
No
Yes
High
No
46
Low
Good
Healthy
High
Employed
Married
Yes
Low
Medium
High
Rural
Yes
Norway
52
Male
4
23.1
Low
Former
Regularly
No
No
Normal
No
43
Medium
Poor
Average
Low
Retired
Single
No
Low
Medium
High
Urban
No
USA
79
Female
7
22.3
Medium
Never
Never
No
No
Normal
No
72
High
Poor
Average
Low
Employed
Married
No
Medium
High
Low
Urban
Yes
Sweden
62
Female
4
29.1
Low
Former
Regularly
Yes
No
High
Yes
71
Medium
Good
Average
High
Retired
Married
No
Low
Medium
Medium
Urban
No
Spain
57
Female
6
28.7
High
Never
Occasionally
No
No
Normal
Yes
30
Low
Good
Average
High
Unemployed
Widowed
No
High
Low
High
Urban
No
Saudi Arabia
73
Female
0
25.1
Medium
Never
Never
No
No
Normal
Yes
79
Low
Poor
Unhealthy
Medium
Employed
Widowed
Yes
High
Low
Low
Rural
No
Sweden
54
Female
15
26.9
High
Former
Occasionally
No
No
Normal
Yes
40
Medium
Poor
Unhealthy
Medium
Unemployed
Single
Yes
High
High
Medium
Rural
No
USA
56
Male
8
23.1
Low
Former
Occasionally
No
No
Normal
No
32
High
Poor
Unhealthy
High
Employed
Widowed
No
Low
Medium
High
Urban
No
China
76
Female
9
26
Low
Former
Never
Yes
No
Normal
Yes
64
Medium
Poor
Average
Medium
Retired
Widowed
No
High
Medium
Medium
Rural
Yes
Saudi Arabia
61
Female
13
31.5
Medium
Never
Never
Yes
No
Normal
Yes
87
High
Poor
Average
High
Unemployed
Single
Yes
High
Medium
Medium
Rural
No
Japan
90
Male
9
23.3
High
Never
Occasionally
Yes
Yes
Normal
No
62
Low
Good
Healthy
Medium
Retired
Single
No
Low
High
Low
Rural
No
UK
74
Male
6
23.2
High
Former
Never
No
Yes
Normal
No
40
Low
Poor
Average
High
Employed
Single
No
High
Low
Medium
Rural
Yes
Spain
91
Female
19
29
Medium
Former
Never
No
Yes
Normal
No
80
Low
Average
Healthy
High
Unemployed
Single
No
High
Low
High
Rural
No
Australia
82
Male
11
32.1
High
Never
Regularly
No
No
Normal
No
90
Medium
Poor
Unhealthy
High
Employed
Widowed
No
Low
High
Low
Urban
Yes
Australia
64
Female
16
32
Low
Former
Occasionally
No
No
Normal
No
95
Medium
Average
Average
High
Employed
Married
No
Low
High
Low
Urban
No
Argentina
80
Female
1
24.8
Low
Never
Occasionally
No
No
Normal
No
91
Low
Poor
Unhealthy
High
Employed
Single
No
Medium
Low
Medium
Urban
Yes
Russia
60
Female
16
19.8
Medium
Never
Occasionally
No
No
High
Yes
76
Medium
Average
Healthy
Medium
Retired
Widowed
No
Medium
Low
High
Rural
No
Canada
85
Female
19
21.6
High
Former
Regularly
Yes
No
Normal
No
85
Medium
Good
Average
Medium
Unemployed
Married
No
Low
Medium
High
Rural
Yes
USA
55
Female
8
21.3
High
Current
Regularly
No
Yes
Normal
No
93
Medium
Poor
Average
Low
Retired
Single
No
Medium
Low
Medium
Rural
No
Australia
94
Female
1
21
Low
Never
Occasionally
Yes
No
Normal
Yes
82
Low
Poor
Average
Medium
Unemployed
Married
Yes
Low
High
High
Rural
Yes
India
75
Male
1
34.3
Medium
Never
Occasionally
No
No
Normal
Yes
60
Medium
Average
Unhealthy
High
Retired
Married
No
High
Low
Low
Urban
Yes
France
57
Male
16
24.5
Low
Former
Never
No
No
Normal
No
93
High
Poor
Healthy
Medium
Unemployed
Single
Yes
Low
High
High
Urban
No
France
88
Male
9
28.1
Medium
Former
Never
No
No
Normal
No
68
Medium
Poor
Healthy
High
Unemployed
Single
Yes
Medium
High
Medium
Urban
Yes
Norway
86
Male
18
25.6
Medium
Never
Regularly
No
No
Normal
Yes
68
High
Poor
Average
Medium
Retired
Widowed
No
Low
Medium
Low
Urban
Yes
Norway
86
Male
6
33.6
Medium
Never
Never
Yes
No
Normal
No
39
High
Average
Unhealthy
Low
Unemployed
Married
No
Medium
Medium
High
Rural
Yes
UK
79
Male
16
30.7
Medium
Current
Never
No
Yes
High
No
37
High
Average
Average
Medium
Retired
Single
No
High
High
High
Urban
Yes
South Korea
87
Male
14
30.4
Low
Former
Occasionally
Yes
No
Normal
No
46
Medium
Poor
Average
Low
Employed
Single
No
High
Medium
High
Urban
No
Australia
65
Male
5
26.1
Low
Never
Regularly
No
Yes
High
No
70
Low
Good
Average
High
Retired
Single
No
Medium
High
Low
Urban
No
Australia
64
Female
14
30.8
Medium
Current
Occasionally
Yes
Yes
High
No
80
High
Poor
Healthy
Low
Retired
Married
No
Low
High
Low
Urban
No
UK
87
Female
12
31.7
High
Never
Regularly
Yes
No
Normal
Yes
34
Medium
Poor
Average
High
Retired
Widowed
No
Low
Low
Low
Rural
No
Argentina
57
Female
13
34.7
High
Never
Regularly
No
No
Normal
No
92
Medium
Poor
Healthy
High
Unemployed
Single
No
Low
Medium
High
Rural
No
USA
84
Female
0
20.8
High
Never
Never
Yes
No
Normal
No
98
High
Average
Unhealthy
Medium
Unemployed
Married
No
Medium
Low
Low
Urban
No
Argentina
58
Female
10
29.7
High
Current
Regularly
No
No
Normal
No
41
High
Average
Unhealthy
High
Unemployed
Single
No
Medium
Low
High
Urban
No
China
70
Female
12
21.7
High
Never
Occasionally
No
No
Normal
No
47
Low
Poor
Average
Low
Retired
Widowed
No
Low
Low
Medium
Urban
No
Russia
90
Male
8
28.9
High
Current
Occasionally
No
No
High
Yes
60
Low
Average
Unhealthy
Low
Retired
Married
No
Low
Medium
Medium
Urban
Yes
Sweden
54
Female
7
22.5
Low
Current
Never
No
No
Normal
Yes
87
Medium
Average
Unhealthy
Medium
Employed
Widowed
No
High
High
High
Urban
No
Germany
68
Female
12
19.8
High
Current
Occasionally
No
No
Normal
Yes
93
High
Poor
Unhealthy
Low
Retired
Widowed
No
High
High
Low
Urban
Yes
Italy
65
Female
8
31.1
High
Never
Never
No
Yes
Normal
No
35
Low
Average
Unhealthy
Low
Employed
Single
No
Low
Low
Medium
Rural
No
Sweden
67
Female
7
24.9
High
Former
Occasionally
No
Yes
Normal
Yes
80
Medium
Poor
Unhealthy
Low
Retired
Widowed
No
Low
High
High
Rural
Yes
Argentina
61
Female
5
22.6
Medium
Current
Never
Yes
No
Normal
No
69
Medium
Average
Healthy
High
Retired
Married
No
Medium
Low
Medium
Urban
No
UK
65
Male
10
31.4
Low
Current
Never
Yes
No
Normal
Yes
89
High
Poor
Unhealthy
Low
Employed
Married
No
High
Low
Low
Urban
Yes
Australia
54
Female
16
25.1
Medium
Never
Never
No
No
Normal
Yes
62
Low
Good
Unhealthy
Medium
Employed
Single
No
Medium
Low
Low
Rural
Yes
UK
52
Female
6
22.1
Low
Never
Regularly
Yes
No
Normal
Yes
49
Medium
Poor
Unhealthy
Low
Unemployed
Married
Yes
High
Medium
Low
Rural
Yes
Saudi Arabia
56
Male
7
28.9
Low
Former
Regularly
Yes
Yes
Normal
Yes
31
High
Poor
Average
Low
Employed
Married
No
Medium
Medium
High
Rural
No
Mexico
81
Female
9
22.2
High
Current
Occasionally
No
No
Normal
No
99
High
Average
Average
Low
Employed
Married
No
Medium
Medium
Medium
Rural
Yes
Saudi Arabia
80
Male
3
34.4
High
Former
Occasionally
No
No
High
Yes
75
High
Average
Average
High
Unemployed
Widowed
No
Medium
Medium
Medium
Urban
No
Canada
63
Male
2
26.9
Low
Current
Occasionally
No
Yes
High
Yes
32
Medium
Average
Unhealthy
High
Retired
Single
Yes
High
Low
High
Urban
Yes
UK
73
Female
7
33.1
High
Current
Never
No
No
Normal
No
91
Low
Average
Healthy
High
Employed
Married
No
Low
Medium
Medium
Urban
No
Australia
82
Male
4
19.7
High
Former
Regularly
Yes
No
Normal
No
38
High
Average
Unhealthy
High
Unemployed
Married
No
High
Medium
Low
Rural
Yes
Norway
54
Female
13
25.5
Low
Former
Occasionally
Yes
No
High
Yes
54
Medium
Average
Healthy
Low
Unemployed
Widowed
No
Medium
Low
Low
Rural
No
Germany
57
Female
9
18.7
High
Former
Regularly
No
No
High
No
77
Low
Good
Healthy
Medium
Retired
Single
No
High
Low
High
Rural
No
USA
51
Female
16
27.5
Medium
Never
Occasionally
No
Yes
Normal
Yes
93
Medium
Good
Healthy
High
Employed
Widowed
No
Medium
High
High
Rural
Yes
Germany
88
Female
9
24.2
Low
Never
Never
No
Yes
Normal
Yes
72
Low
Average
Healthy
High
Unemployed
Single
No
High
Low
Medium
Urban
Yes
USA
87
Male
19
31
High
Never
Never
No
No
Normal
No
42
High
Average
Unhealthy
Medium
Unemployed
Married
No
High
Medium
Low
Urban
No
Mexico
91
Male
18
19.7
Low
Never
Never
No
No
High
Yes
83
Low
Good
Average
High
Retired
Widowed
No
Medium
Low
Medium
Rural
Yes
Australia
84
Female
4
25.9
Medium
Current
Occasionally
No
Yes
Normal
No
76
Medium
Average
Average
High
Retired
Single
No
Medium
High
Medium
Urban
Yes
Argentina
87
Male
1
23.1
High
Current
Never
No
Yes
High
No
59
Low
Poor
Unhealthy
Low
Employed
Married
No
Low
Low
Medium
Rural
Yes
Sweden
83
Male
0
24.6
Low
Former
Occasionally
No
No
High
No
90
Medium
Good
Unhealthy
Low
Retired
Married
No
Low
Low
Medium
Rural
No
Spain
79
Male
16
29.8
High
Current
Never
No
No
High
Yes
76
Low
Poor
Healthy
Low
Retired
Single
Yes
Medium
Medium
High
Urban
Yes
UK
72
Female
17
22.7
Low
Former
Occasionally
Yes
No
Normal
Yes
57
Medium
Average
Unhealthy
Medium
Employed
Widowed
No
Low
High
Low
Urban
No
Russia
53
Male
18
31.9
Medium
Former
Occasionally
No
No
Normal
No
67
Low
Good
Healthy
Medium
Unemployed
Single
No
High
High
Low
Urban
No
USA
84
Female
5
22.3
High
Former
Regularly
No
No
Normal
Yes
40
High
Good
Unhealthy
Low
Retired
Widowed
No
Medium
Medium
Low
Rural
Yes
Australia
63
Female
16
28.7
High
Never
Never
No
No
High
No
59
Medium
Poor
Average
High
Employed
Married
No
Medium
Low
High
Urban
No
India
71
Female
14
29.1
Medium
Former
Regularly
Yes
Yes
High
Yes
67
Low
Average
Healthy
Low
Unemployed
Widowed
No
Low
Low
High
Rural
No
South Korea
79
Female
14
23.6
Low
Former
Never
No
Yes
Normal
Yes
31
Low
Poor
Unhealthy
Low
Employed
Single
No
High
Medium
Medium
Rural
Yes
Mexico
52
Female
16
25.8
Low
Never
Occasionally
No
No
High
Yes
74
High
Average
Healthy
Medium
Employed
Married
No
Medium
Medium
High
Urban
No
Italy
60
Male
6
20.6
High
Former
Never
No
No
Normal
Yes
50
Low
Average
Average
Medium
Retired
Married
No
Medium
High
High
Urban
Yes
Italy
59
Male
18
25.4
Low
Former
Never
No
Yes
High
Yes
30
High
Average
Healthy
Medium
Retired
Married
No
Medium
Low
High
Urban
No
Brazil
52
Female
16
29.5
High
Current
Regularly
No
No
High
No
71
High
Poor
Average
Low
Unemployed
Single
No
Medium
High
High
Rural
No
South Korea
90
Male
10
26
High
Former
Never
No
No
Normal
No
89
Medium
Average
Healthy
Medium
Employed
Single
No
Low
Low
Low
Urban
No
Sweden
54
Female
3
26.9
High
Current
Never
No
No
Normal
No
61
High
Poor
Unhealthy
Low
Unemployed
Married
No
High
High
High
Urban
No
Canada
64
Female
5
23.4
High
Never
Never
Yes
No
High
No
34
High
Poor
Healthy
Low
Employed
Married
Yes
Medium
High
Low
Rural
No
USA
55
Female
6
34.1
Medium
Former
Occasionally
No
No
Normal
No
62
Medium
Good
Unhealthy
High
Employed
Single
No
Low
Low
High
Urban
No
South Africa
53
Female
8
22.4
Low
Former
Occasionally
No
No
Normal
No
70
High
Poor
Average
Low
Retired
Widowed
No
Low
High
High
Urban
No
USA
72
Female
3
19.2
Medium
Never
Regularly
No
Yes
Normal
Yes
76
High
Average
Healthy
Low
Retired
Single
No
Medium
Medium
Low
Rural
No
France
94
Female
13
30.8
Low
Current
Never
Yes
No
Normal
No
49
High
Average
Healthy
Medium
Unemployed
Widowed
No
Medium
Low
Low
Urban
No
Australia
50
Male
13
33.4
Low
Current
Occasionally
No
No
Normal
Yes
80
High
Average
Healthy
Medium
Employed
Single
No
Low
Medium
Low
Rural
No
South Korea
83
Male
18
22.9
Low
Former
Never
Yes
No
High
Yes
59
Medium
Poor
Healthy
Low
Retired
Single
Yes
Medium
Medium
Medium
Urban
Yes
Germany
64
Female
15
25.9
Low
Current
Occasionally
No
No
Normal
Yes
47
Medium
Poor
Average
Low
Employed
Single
No
High
Low
Low
Rural
No
UK
53
Female
9
23.9
High
Former
Never
No
No
High
No
57
High
Good
Unhealthy
High
Retired
Married
No
High
Low
Medium
Urban
No
Russia
76
Female
4
32.4
High
Former
Occasionally
No
No
Normal
Yes
92
Medium
Average
Unhealthy
Medium
Employed
Single
No
Low
High
High
Rural
Yes
Russia
62
Female
8
23.8
Medium
Current
Never
No
No
Normal
Yes
72
Low
Poor
Healthy
Medium
Retired
Single
Yes
Medium
High
Medium
Urban
No
India
89
Female
8
19.7
Medium
Former
Regularly
No
Yes
High
No
51
Low
Average
Healthy
Medium
Employed
Single
Yes
Medium
High
Low
Urban
Yes
Mexico
81
Female
12
30.1
High
Former
Occasionally
No
No
Normal
No
48
Low
Good
Average
Low
Employed
Married
No
High
High
High
Urban
No
Italy
58
Female
15
33.6
Medium
Former
Regularly
Yes
Yes
High
No
63
High
Average
Unhealthy
Medium
Retired
Single
No
Medium
Low
High
Urban
No
UK
86
Male
1
32.4
High
Never
Occasionally
No
No
Normal
Yes
74
Low
Good
Unhealthy
High
Unemployed
Widowed
No
Low
Medium
Medium
Urban
Yes
Norway
74
Male
13
27.8
High
Former
Regularly
No
No
Normal
Yes
64
Low
Good
Healthy
Low
Employed
Widowed
No
Low
High
Medium
Rural
Yes
France
52
Female
4
26
Medium
Current
Regularly
No
No
Normal
Yes
68
Medium
Average
Healthy
Medium
Unemployed
Married
No
Low
High
Low
Rural
No
Russia
88
Male
8
21.1
Low
Current
Regularly
No
Yes
High
No
49
Low
Poor
Average
Low
Unemployed
Married
No
High
Low
Medium
Urban
Yes
Mexico
89
Female
1
24.1
High
Current
Regularly
No
No
High
No
55
Medium
Poor
Average
Low
Unemployed
Widowed
No
High
High
Low
Urban
No
UK
65
Male
9
27
Medium
Former
Regularly
Yes
No
Normal
Yes
55
Medium
Average
Unhealthy
High
Unemployed
Single
No
Medium
Low
Low
Rural
Yes
USA
66
Male
2
18.8
Low
Never
Never
No
No
Normal
No
88
Low
Average
Unhealthy
High
Employed
Widowed
No
High
Medium
Low
Urban
No
Argentina
76
Female
7
20.2
High
Current
Regularly
No
No
Normal
No
70
Low
Good
Healthy
Medium
Retired
Single
No
Medium
Medium
High
Rural
No
USA
59
Male
9
27.6
Medium
Former
Regularly
No
Yes
High
No
47
High
Good
Average
Low
Employed
Widowed
No
High
Low
High
Rural
No
UK
50
Female
3
24
High
Current
Regularly
Yes
Yes
Normal
No
72
High
Poor
Healthy
Medium
Retired
Single
No
High
High
Low
Rural
No
Saudi Arabia
78
Female
12
23.9
Low
Never
Never
No
No
High
No
96
Medium
Good
Average
Medium
Employed
Married
No
High
Medium
High
Rural
Yes