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Table 1 Results of correlation of factors affecting SA

From: Which are best for successful aging prediction? Bagging, boosting, or simple machine learning algorithms?

Variable name

Correlation (β)

Odd ratio

95% confidence interval (CI)

P-value

Age (years)

0.12

1.77

[1.52–1.94]

0.016*

Sex

0.18

2.45

[2.1–2.86]

0.3

Educational level

0.25

1.97

[1.68–2.2]

0.6

Marital status

0.16

0.55

[0.38–0.75]

0.21

Occupation

0.21

1.12

[0.98–1.35]

0.17

Income level

0.44

2.34

[2.12–2.76]

0.001*

Insurance status

0.32

1.69

[1.42–1.96]

0.3

Hypertension

0.37

1.71

[1.25–2.08]

0.005*

CVA

0.20

1.13

[0.98–1.32]

0.028*

Bone disease

0.1

1.05

[0.85–1.2]

0.001*

Renal disease

0.16

0.65

[0.42–0.83]

0.2

Liver disease

0.12

0.78

[0.52–0.96]

0.011*

Muscle disease

0.19

1.66

[1.45–1.9]

0.001*

Depression

0.27

1.71

[1.52–1.86]

0.013*

Convalescences

0.26

1.12

[0.89–1.36]

0.024*

Eye diseases

0.29

0.85

[0.63–1.02]

0.005*

Diabetes

0.27

1.48

[1.35–1.52]

0.001*

Cancer

0.28

1.77

[1.45–1.82]

0.001*

Other diseases

0.17

0.56

[0.32–0.78]

0.2

Sport activities

0.4

1.97

[1.75–2.23]

0.001*

Exercise time

0.38

2.39

[2.14–2.56]

0.001*

Type of exercise

0.48

2.47

[2.25–2.7]

0.001*

Sexual health

0.13

0.56

[0.35–0.89]

0.001*

Perform disease prevention activities

0.11

2.45

[2.13–2.68]

0.001*

Nutritional status

0.33

0.84

[0.55–1.23]

0.001*

Mal-nutritional status

0.20

1.24

[1.05–1.42]

0.001*

Physical activity and exercise

0.37

2.39

[2.11–2.63]

0.001*

General health

0.42

2.22

[1.98–2.43]

0.013

Pain assessment

0.07

0.62

[0.51–0.83]

0.16

Fatigue

0.21

2.27

[2.15–2.41]

0.001*

Physical dysfunction

0.44

0.75

[0.6–0.93]

0.001*

Physical function

0.47

0.69

[0.45–1.1]

0.001*

Mental disorder

0.09

1.23

[1.12–1.46]

0.001*

Physiological disorder

0.15

1.77

[1.6–1.94]

0.001*

Life satisfaction

0.11

1.7

[1.57–1.89]

0.001*

Tension management

0.44

1.93

[1.78–2.13]

0.001*

Self-efficacy

0.15

2.02

[1.97–2.16]

0.001*

Self-esteem

0.41

1.24

[1.12–1.41]

0.01*

Hope

0.43

0.74

[0.49–1.02]

0.015*

Futurity

0.38

0.63

[0.51–0.87]

0.001*

Satisfaction with social support

0.27

1.78

[1.55–2.01]

0.01*

Social functional

0.17

1.91

[1.74–2.03]

0.01*

Social and interpersonal relationships

0.36

1.77

[1.63–1.86]

0.01*

Family support

0.15

1.45

[1.27–1.6]

0.01*