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
90
Male
1
33
Medium
Never
Occasionally
No
No
Normal
No
90
Low
Poor
Healthy
High
Retired
Single
No
Low
Medium
High
Urban
No
Argentina
72
Male
7
29.9
Medium
Former
Never
No
No
Normal
No
65
Low
Good
Healthy
Medium
Unemployed
Widowed
No
High
Low
High
Urban
No
South Africa
86
Female
19
22.9
High
Current
Occasionally
No
Yes
Normal
No
43
High
Good
Average
Medium
Employed
Single
No
Low
Medium
High
Rural
No
China
53
Male
17
31.2
Low
Never
Regularly
Yes
No
Normal
No
81
Medium
Average
Healthy
Medium
Retired
Single
No
High
Medium
Low
Rural
No
Sweden
58
Female
3
30
High
Former
Never
Yes
No
Normal
No
49
High
Poor
Unhealthy
High
Employed
Married
No
Low
Medium
High
Rural
No
Spain
55
Female
2
34
Medium
Current
Never
No
No
High
Yes
36
Low
Average
Healthy
Low
Retired
Married
No
Low
Medium
High
Rural
No
South Korea
91
Female
18
24.1
High
Former
Occasionally
No
Yes
Normal
No
68
High
Poor
Average
High
Employed
Widowed
No
High
Low
Medium
Urban
No
China
67
Female
11
23.6
Low
Current
Regularly
No
No
High
No
49
Low
Good
Unhealthy
Low
Unemployed
Widowed
No
Low
Medium
High
Urban
Yes
China
84
Female
11
22
High
Current
Regularly
No
No
High
No
55
Low
Good
Average
High
Employed
Single
No
Medium
Low
Low
Rural
No
Germany
72
Female
11
32.4
Medium
Never
Occasionally
No
Yes
Normal
Yes
50
High
Poor
Average
High
Employed
Single
No
Low
Low
Medium
Rural
No
Sweden
80
Female
2
31.6
Medium
Current
Never
No
Yes
Normal
No
89
Medium
Good
Unhealthy
Medium
Unemployed
Widowed
No
High
High
Low
Rural
No
UK
69
Male
2
19.8
Low
Never
Occasionally
No
No
Normal
Yes
93
Low
Good
Unhealthy
Low
Unemployed
Married
Yes
High
Low
Medium
Rural
Yes
Canada
56
Female
11
35
Medium
Current
Never
Yes
Yes
High
No
65
Medium
Average
Unhealthy
High
Retired
Widowed
No
High
Medium
Medium
Urban
No
India
61
Male
15
22.9
High
Former
Regularly
No
No
Normal
No
89
Low
Average
Healthy
High
Employed
Married
No
Medium
High
High
Urban
Yes
Italy
86
Male
10
32.1
Low
Never
Never
No
No
Normal
Yes
49
High
Good
Average
Medium
Unemployed
Widowed
No
Low
Low
Medium
Urban
Yes
Canada
53
Female
6
29.1
Low
Never
Occasionally
No
No
Normal
Yes
38
Low
Poor
Unhealthy
Low
Employed
Married
Yes
Medium
High
Low
Rural
No
USA
61
Female
13
33.1
Medium
Former
Never
No
Yes
High
No
51
High
Good
Healthy
High
Employed
Married
No
High
Low
Low
Urban
No
India
64
Male
2
27.9
Low
Former
Occasionally
No
No
Normal
No
76
Medium
Poor
Average
Low
Unemployed
Single
No
Low
High
Low
Urban
No
India
51
Male
12
31.7
Low
Never
Never
Yes
Yes
Normal
No
78
Medium
Poor
Unhealthy
High
Retired
Single
No
Medium
Medium
High
Rural
No
Russia
60
Male
1
28
Medium
Never
Never
No
No
Normal
No
99
High
Average
Unhealthy
Medium
Retired
Single
No
Medium
Low
Medium
Urban
No
Japan
82
Female
15
30.9
Low
Current
Occasionally
No
No
High
Yes
39
Medium
Poor
Unhealthy
Medium
Employed
Single
No
High
Low
Medium
Urban
Yes
Australia
63
Male
4
29.9
Medium
Current
Occasionally
No
No
High
Yes
86
High
Poor
Average
Low
Employed
Single
Yes
High
Low
Low
Rural
No
South Africa
76
Male
11
19.3
High
Current
Never
No
No
High
No
52
Low
Good
Average
High
Unemployed
Married
No
Low
Medium
Medium
Rural
Yes
South Africa
53
Female
16
25
High
Never
Occasionally
No
Yes
Normal
No
68
Low
Good
Healthy
Medium
Unemployed
Single
No
Medium
High
Medium
Urban
Yes
South Korea
87
Male
12
20.5
High
Current
Never
No
Yes
Normal
Yes
91
Medium
Average
Unhealthy
High
Employed
Married
No
Medium
Medium
Medium
Rural
Yes
India
89
Male
7
30.7
Medium
Former
Occasionally
No
No
High
No
55
Low
Average
Healthy
Low
Employed
Single
No
Medium
Low
Low
Urban
No
Argentina
69
Female
17
27.9
Low
Never
Occasionally
No
Yes
Normal
No
49
Medium
Poor
Healthy
Low
Retired
Single
No
Medium
High
Low
Urban
No
UK
51
Male
15
31.3
Low
Current
Regularly
No
No
High
No
96
Low
Good
Unhealthy
Medium
Unemployed
Single
No
High
High
High
Rural
No
France
53
Male
12
26
High
Current
Occasionally
No
No
High
Yes
36
Medium
Good
Unhealthy
Low
Retired
Married
No
High
Medium
Low
Urban
No
South Korea
73
Male
5
34.1
Medium
Former
Occasionally
No
Yes
Normal
No
31
Medium
Average
Unhealthy
High
Retired
Widowed
No
Medium
Medium
Low
Rural
No
Spain
58
Male
14
25.6
High
Never
Regularly
No
No
Normal
Yes
47
Medium
Poor
Unhealthy
Medium
Retired
Single
No
Medium
Low
Medium
Urban
Yes
Norway
68
Female
12
27
Medium
Current
Never
No
Yes
Normal
No
43
Low
Poor
Average
High
Unemployed
Single
Yes
High
Medium
High
Rural
Yes
Spain
57
Female
0
25.8
Medium
Current
Occasionally
No
Yes
Normal
No
52
High
Average
Healthy
Medium
Retired
Widowed
No
Low
Low
High
Urban
Yes
Saudi Arabia
90
Female
16
27.2
Low
Never
Never
No
Yes
Normal
Yes
96
Medium
Good
Healthy
Low
Unemployed
Single
No
Medium
High
Medium
Urban
Yes
Germany
77
Female
10
27.5
High
Former
Never
No
No
High
No
60
Low
Poor
Average
High
Retired
Single
No
High
Medium
Medium
Rural
Yes
Mexico
62
Female
3
19.7
Low
Never
Occasionally
No
No
Normal
Yes
64
High
Good
Average
High
Unemployed
Married
No
Low
Medium
Low
Rural
Yes
Saudi Arabia
57
Male
16
30.2
High
Current
Never
No
No
Normal
No
60
High
Poor
Unhealthy
Low
Employed
Single
No
High
Medium
Low
Urban
No
Norway
63
Female
15
27.8
Low
Former
Occasionally
No
No
Normal
No
73
High
Poor
Average
Medium
Retired
Married
No
High
High
Medium
Rural
No
Canada
59
Female
10
34.1
High
Never
Never
No
No
Normal
No
53
Medium
Average
Healthy
Low
Unemployed
Married
No
High
Low
High
Rural
No
Argentina
69
Female
3
26.1
Medium
Current
Never
No
No
Normal
Yes
39
High
Average
Average
Low
Retired
Married
No
Low
High
High
Urban
Yes
South Africa
50
Male
13
19.5
High
Current
Occasionally
Yes
No
Normal
Yes
92
Medium
Good
Healthy
Low
Employed
Widowed
No
Medium
Medium
Medium
Urban
No
Spain
61
Male
1
33.2
Medium
Current
Never
No
Yes
High
Yes
72
High
Poor
Healthy
Medium
Retired
Single
Yes
High
High
Medium
Urban
No
India
84
Male
11
30.4
Low
Former
Occasionally
No
Yes
Normal
No
43
Low
Poor
Average
Low
Retired
Married
No
Low
Low
High
Urban
Yes
Sweden
69
Male
4
24.1
Low
Current
Occasionally
No
Yes
Normal
No
88
Low
Average
Healthy
Medium
Retired
Married
No
Medium
High
Low
Urban
No
South Africa
61
Female
11
19.5
Low
Former
Never
No
No
Normal
No
92
Medium
Average
Unhealthy
Medium
Unemployed
Single
No
High
Medium
Medium
Urban
No
UK
61
Female
16
25.4
Low
Former
Occasionally
No
No
High
No
51
Low
Good
Healthy
High
Retired
Widowed
Yes
Low
High
Low
Urban
No
Mexico
88
Male
7
30.8
Medium
Current
Never
Yes
No
Normal
Yes
54
High
Poor
Unhealthy
Medium
Unemployed
Married
No
High
Low
Low
Rural
No
Russia
78
Male
8
33.8
Low
Former
Never
No
No
Normal
No
54
Medium
Average
Healthy
High
Retired
Widowed
No
Low
High
High
Rural
Yes
Germany
52
Male
0
28.6
High
Never
Regularly
No
Yes
High
No
54
Low
Good
Average
Low
Unemployed
Widowed
No
High
Low
Medium
Urban
No
Saudi Arabia
56
Male
0
27.7
Medium
Current
Occasionally
No
No
High
No
94
Medium
Good
Unhealthy
Medium
Retired
Married
No
Medium
Medium
Low
Rural
No
Sweden
72
Male
5
25
High
Current
Occasionally
No
No
Normal
Yes
92
High
Average
Healthy
Low
Retired
Single
No
Medium
Low
High
Rural
No
Germany
62
Female
5
26.3
Low
Former
Never
No
No
High
No
49
High
Average
Unhealthy
High
Retired
Single
No
High
Low
Medium
Urban
No
Canada
60
Male
18
28.4
High
Current
Never
No
No
Normal
No
66
High
Average
Unhealthy
Medium
Employed
Widowed
Yes
High
High
High
Urban
No
Italy
74
Female
18
29.5
High
Current
Never
No
No
Normal
No
56
Low
Good
Average
High
Unemployed
Widowed
No
Low
High
Low
Urban
No
Japan
69
Male
0
29
Low
Former
Regularly
No
No
Normal
Yes
81
Low
Poor
Unhealthy
High
Employed
Married
No
Medium
Low
Medium
Urban
No
Germany
76
Male
3
33.6
Medium
Never
Never
No
No
Normal
No
72
Low
Average
Unhealthy
Low
Unemployed
Single
No
Low
Low
High
Urban
Yes
Saudi Arabia
55
Male
3
23.5
Low
Current
Regularly
No
No
Normal
No
41
Medium
Good
Healthy
High
Employed
Married
Yes
Low
Low
Low
Urban
Yes
India
55
Male
15
31.4
Low
Never
Occasionally
No
No
Normal
No
52
High
Poor
Average
Low
Unemployed
Widowed
No
Low
High
High
Rural
No
Canada
88
Male
14
19.9
Medium
Current
Never
No
No
Normal
No
47
Low
Average
Average
Low
Employed
Widowed
Yes
Low
Medium
High
Rural
Yes
Japan
90
Female
16
20.1
Low
Current
Regularly
No
No
Normal
No
56
High
Poor
Unhealthy
High
Employed
Widowed
No
Medium
Low
Low
Urban
No
Germany
58
Female
13
18.8
High
Former
Regularly
No
No
Normal
No
65
Low
Poor
Unhealthy
Low
Employed
Widowed
No
High
Low
High
Urban
No
Mexico
70
Male
10
19
High
Current
Regularly
Yes
No
Normal
Yes
55
Low
Poor
Average
Medium
Unemployed
Married
No
Medium
High
Low
Urban
No
Australia
67
Male
19
23.1
Low
Current
Occasionally
Yes
No
Normal
No
93
Low
Poor
Average
High
Retired
Widowed
No
High
Low
Medium
Urban
No
South Africa
50
Female
14
34.7
Medium
Current
Occasionally
Yes
No
Normal
No
77
Medium
Good
Average
High
Unemployed
Single
Yes
Low
High
Low
Rural
No
Sweden
61
Male
15
22.9
High
Current
Occasionally
No
No
Normal
No
37
Low
Poor
Average
Medium
Employed
Single
No
Low
Medium
High
Rural
No
Mexico
50
Female
17
31.9
Low
Current
Never
No
No
Normal
No
39
Medium
Good
Average
Low
Employed
Married
Yes
Medium
Medium
Low
Rural
No
Sweden
77
Female
0
26
Low
Current
Regularly
No
No
High
Yes
90
Low
Good
Average
High
Unemployed
Single
No
Medium
Low
High
Rural
No
Australia
73
Male
1
29.3
Low
Never
Never
Yes
No
Normal
No
79
Medium
Good
Unhealthy
Medium
Unemployed
Married
No
High
Low
High
Urban
No
Brazil
68
Female
11
29
Medium
Former
Regularly
No
No
Normal
No
99
High
Poor
Average
Medium
Employed
Single
No
Low
Low
High
Rural
No
Saudi Arabia
63
Male
8
22.6
Medium
Current
Occasionally
Yes
No
Normal
Yes
52
Medium
Good
Healthy
Low
Employed
Single
Yes
High
Medium
High
Urban
Yes
South Africa
63
Female
4
28.6
Medium
Former
Never
No
No
High
No
73
Low
Poor
Unhealthy
Low
Unemployed
Widowed
No
High
Medium
Low
Rural
Yes
Brazil
75
Male
9
33.2
High
Former
Never
Yes
No
Normal
No
57
High
Average
Healthy
Low
Employed
Widowed
Yes
Medium
High
High
Urban
No
Norway
65
Female
11
21.3
High
Never
Never
No
No
Normal
No
31
High
Average
Average
High
Employed
Married
Yes
Low
Medium
Medium
Rural
No
South Africa
73
Female
3
23.3
Low
Current
Never
No
No
Normal
No
55
High
Good
Healthy
Medium
Unemployed
Married
No
Medium
High
Low
Urban
No
Brazil
81
Male
5
26.5
High
Never
Never
No
Yes
High
No
33
Low
Average
Unhealthy
Medium
Employed
Widowed
No
Low
Low
Medium
Rural
No
USA
55
Male
16
29.9
Medium
Former
Occasionally
No
No
High
No
48
Medium
Poor
Healthy
Low
Retired
Widowed
No
Low
Medium
Low
Rural
No
Spain
94
Female
11
23.9
Medium
Current
Never
No
No
Normal
No
80
Medium
Poor
Average
Low
Unemployed
Widowed
No
Medium
Low
Medium
Rural
No
Norway
79
Male
4
23.6
High
Never
Occasionally
No
No
High
No
89
Low
Poor
Unhealthy
Low
Employed
Single
Yes
Medium
Medium
Low
Rural
No
USA
72
Male
2
31.5
Low
Former
Regularly
No
No
Normal
No
75
High
Poor
Average
High
Employed
Widowed
No
High
High
Medium
Urban
No
India
68
Male
1
32.6
Medium
Current
Occasionally
No
No
Normal
No
99
Medium
Good
Healthy
High
Retired
Single
No
Low
Low
Low
Rural
No
Sweden
74
Female
14
24.3
High
Current
Regularly
No
Yes
Normal
No
36
High
Poor
Average
Medium
Employed
Married
No
High
Medium
Medium
Rural
No
China
74
Female
10
22.2
Medium
Never
Regularly
No
No
High
Yes
81
High
Good
Unhealthy
Low
Retired
Married
No
Low
Medium
Medium
Urban
Yes
South Korea
51
Female
2
32
Low
Former
Occasionally
Yes
No
Normal
Yes
78
High
Average
Average
Medium
Unemployed
Single
Yes
High
Medium
Medium
Rural
No
Russia
59
Male
9
29.6
Low
Former
Occasionally
No
No
High
No
37
Medium
Poor
Unhealthy
Low
Retired
Married
No
High
High
Low
Urban
No
Sweden
90
Male
2
25.2
Low
Former
Never
No
Yes
Normal
No
65
Medium
Average
Healthy
High
Retired
Widowed
No
High
Medium
High
Rural
No
UK
76
Female
9
33.6
High
Former
Regularly
No
No
Normal
Yes
81
High
Good
Healthy
Low
Employed
Widowed
No
Medium
High
High
Urban
No
UK
93
Female
9
33.8
Low
Former
Never
No
No
Normal
No
55
Medium
Good
Average
Medium
Unemployed
Single
No
High
Medium
High
Rural
Yes
USA
57
Female
0
30.7
Low
Current
Regularly
No
Yes
High
Yes
58
High
Good
Unhealthy
Low
Employed
Single
No
High
Medium
Medium
Rural
No
France
90
Male
8
33.9
Medium
Current
Never
No
No
High
Yes
91
High
Good
Unhealthy
Medium
Employed
Married
No
High
Medium
High
Rural
Yes
Japan
92
Male
16
24.3
Low
Former
Regularly
Yes
No
High
No
63
Low
Poor
Unhealthy
High
Employed
Married
Yes
Medium
Medium
High
Urban
Yes
Spain
82
Male
6
32
Low
Current
Regularly
No
No
Normal
Yes
42
Medium
Poor
Unhealthy
High
Employed
Married
Yes
Low
High
Medium
Urban
Yes
Norway
92
Female
16
27.7
Low
Never
Regularly
No
No
Normal
No
85
Medium
Average
Average
High
Retired
Widowed
No
High
Medium
High
Urban
No
Spain
68
Male
6
20.9
High
Current
Occasionally
No
Yes
Normal
No
78
High
Good
Average
Medium
Unemployed
Married
Yes
Low
High
Medium
Rural
Yes
Norway
79
Female
18
26.1
High
Former
Occasionally
No
Yes
Normal
Yes
59
High
Average
Healthy
Medium
Employed
Single
No
Low
Low
Medium
Urban
No
Sweden
83
Female
10
18.8
High
Never
Regularly
No
Yes
Normal
No
85
Medium
Average
Unhealthy
Low
Employed
Widowed
No
High
Low
High
Rural
Yes
India
63
Female
2
31.4
Medium
Never
Never
No
Yes
High
Yes
63
Low
Average
Unhealthy
Low
Employed
Single
Yes
Medium
High
Low
Urban
No
Canada
85
Male
1
28.6
Low
Never
Never
No
No
Normal
No
88
Medium
Good
Unhealthy
Medium
Retired
Widowed
Yes
Medium
Low
Medium
Urban
Yes
USA
69
Female
12
19.7
High
Former
Regularly
No
No
High
No
83
Medium
Good
Average
Medium
Retired
Married
No
Low
Medium
Low
Urban
No
Australia
72
Male
15
27
Low
Current
Regularly
No
Yes
Normal
Yes
47
High
Poor
Unhealthy
Low
Unemployed
Single
No
Low
High
Low
Urban
No
France
64
Male
15
21
High
Current
Regularly
No
Yes
High
No
41
Low
Good
Unhealthy
Low
Retired
Married
No
Medium
Medium
Medium
Urban
No

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