Skip to main content

Table 2 Univariate and multivariate logistic regression analyses of the training set

From: Network-based predictive models for artificial intelligence: an interpretable application of machine learning techniques in the assessment of depression in stroke patients

Variable

Univariate

  

Multivariate

 
 

OR (95%CI)

p-value

 

OR (95%CI)

p-value

Sex

     

Male

1.000 (Ref.)

  

1.000 (Ref.)

 

Female

1.840 (1.271,2.663)

0.001

 

1.814 (1.142,2.883)

0.012

Age

0.962 (0.950,0.975)

< 0.001

 

0.977 (0.961,0.993)

0.006

Race

     

Mexican American

1.000 (Ref.)

    

Other Hispanic

1.910 (0.731,4.992)

0.187

   

Non-Hispanic White

1.223 (0.577,2.592)

0.600

   

Non-Hispanic Black

1.253 (0.572,2.746)

0.573

   

Other Race

1.867 (0.727,4.792)

0.194

   

Education level

     

Less than high school

1.000 (Ref.)

    

High school or equivalent

1.233 (0.691,2.198)

0.479

   

College or above

0.912 (0.500,1.664)

0.764

   

Marital status

     

Married/Living with Partner

1.000 (Ref.)

  

1.000 (Ref.)

 

Widowed/Divorced/Separated

1.317 (0.897,1.932)

0.160

 

1.090 (0.693,1.714)

0.708

Never married

3.719 (1.970,7.024)

< 0.001

 

2.046 (0.985,4.250)

0.055

PIR

0.715 (0.612,0.835)

< 0.001

 

0.829 (0.701,0.980)

0.028

BMI

1.025 (1.001,1.051)

0.045

 

1.004 (0.977,1.032)

0.791

Smoking

     

No

1.000 (Ref.)

  

1.000 (Ref.)

 

Yes

1.908 (1.277,2.851)

0.002

 

1.525 (0.955,2.436)

0.077

Drinking

     

No

1.000 (Ref.)

  

1.000 (Ref.)

 

Yes

1.936 (1.219,3.075)

0.005

 

1.976 (1.143,3.415)

0.015

Hypertension

     

No

1.000 (Ref.)

    

Yes

1.046 (0.678,1.611)

0.840

   

Diabetes

     

No

1.000 (Ref.)

    

Yes

1.166 (0.802,1.693)

0.421

   

Arthritis

     

No

1.000 (Ref.)

  

1.000 (Ref.)

 

Yes

1.541 (1.055,2.250)

0.025

 

1.031 (0.653,1.628)

0.896

CHF

     

No

1.000 (Ref.)

  

1.000 (Ref.)

 

Yes

1.848 (1.188,2.874)

0.006

 

1.598 (0.906,2.818)

0.106

CHD

     

No

1.000 (Ref.)

    

Yes

1.280 (0.811,2.020)

0.289

   

Heart attack

     

No

1.000 (Ref.)

  

1.000 (Ref.)

 

Yes

1.666 (1.109,2.502)

0.014

 

1.300 (0.777,2.175)

0.317

Cancer

     

No

1.000 (Ref.)

    

Yes

1.142 (0.748,1.744)

0.537

   

Sleep duration

0.833 (0.759,0.916)

< 0.001

 

0.921 (0.834,1.017)

0.106

Sleep disorder

     

No

1.000 (Ref.)

  

1.000 (Ref.)

 

Yes

4.665 (3.136,6.941)

< 0.001

 

3.390 (2.179,5.272)

< 0.001

Moderate recreational activities

     

No

1.000 (Ref.)

  

1.000 (Ref.)

 

Yes

0.461 (0.286,0.741)

0.001

 

0.503 (0.299,0.846)

0.010

TC

1.206 (1.039,1.399)

0.014

 

1.215 (1.023,1.445)

0.027

HDL-C

0.926 (0.605,1.416)

0.722

   

Creatinine

0.996 (0.991,1.000)

0.507

   
  1. OR, odd risk; PIR, poverty income ratio; BMI, body mass index; CHF, congestive heart failure; CHD, coronary heart disease; TC, total cholesterol; HDL-C, high-density lipoprotein cholesterol
Back to article page

BMC Geriatrics

ISSN: 1471-2318

Contact us