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Table 2 Correlations among Study Variables

From: Cognitive health risks posed by social isolation and loneliness in older Korean Americans

 

1

2

3

4

5

6

7

8

9

10

11

12

1. Age

–

           

2. Female

−.12***

–

          

3. Married

−.23***

−.26***

–

         

4. >High school graduation

−.08**

−.29***

.16***

–

        

5. Perceived financial status

−.18***

−.01

.25***

.24***

–

       

6. Length of stay in the U.S.

.17***

−.00

−.02

.13***

.22***

–

      

7. Chronic medical conditions

.27***

.11***

−.16***

−.17***

−.22***

.01

–

     

8. Depressive symptoms

.10***

.08***

−.17***

−.14***

−.22***

−.03

.20***

–

    

9. Social isolation

.09***

−.02

−.15***

−.08***

−.19***

−.03

.05*

.22***

–

   

10. Loneliness

.01

−.03

−.11***

−.06**

−.20***

−.03

.13***

.39***

.31***

–

  

11. Objective cognitive impairment

.31***

.13***

−.21***

−.26***

−.14***

−.05*

.17***

.12***

.15***

.05*

–

 

12. Subjective cognitive impairment

.16***

.09***

−.13***

−.24***

−.27***

−.12***

.22***

.33***

.16***

.28***

.19***

–

  1. *p < .05
  2. **p < .01
  3. ***p < .001