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Table 3 Pearson’s correlation coefficients between variables of interest

From: Associations between cumulative risk, childhood sleep duration, and body mass index across childhood

 

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

1. BMI y3

1

                

2. BMI y5

.55***

1

               

3. BMI y9

.47***

.66**

1

              

4. Sleep duration y5

−.05*

−.03

−.03+

1

             

5. Sleep duration y9

−.01

.02

−.01

.39***

1

            

6. Risk y3

.01

.02

.03

−.02

−.04**

1

           

7. Risk y5

−.01

.02

.04*

.01

−.05**

.64***

1

          

8. Risk y9

.00

.03

.03

−.07***

−.16***

.54***

.58***

1

         

9. Child age y3

.05*

.03

.04*

−.24**

−.11***

.13**

.13**

.12**

1

        

10. Child age y5

.05*

.02

.03

−.32***

−.14***

.07***

.08***

.06***

.36***

1

       

11. Child age y9

.03

.04+

.02

−.30***

−.08***

.10***

.12***

.13***

.29***

.29***

1

      

12. Child sex- Female

.01

.01

.00

.01

.00

0.01

−.01

.02

.00

.02

.02

1

     

13. Low birth weight (Yes/no)

−.01

.01

.01

.01

.00

−.01

.02

.00

.01

.00

−.04*

.01

1

    

14. White

−.01

−.04+

−.12***

.02

.04*

−.25***

−.25***

−.24***

−.16***

−.13***

−.09***

.00

−.01

1

   

15. Black

−.10***

−.06*

.04*

.07***

.05**

.16***

.17***

.17***

.08***

.03*

−.05**

.00

.02

−.49***

1

  

16. Latinx

.13***

.11***

.07***

−.05***

.07***

.08***

.07***

.05**

.05***

.09***

.12***

.01

.00

.31***

−.59***

1

 

17. Other

−.02

−.03

−.02

−.07***

−.04**

−.06***

−.07***

−.06***

−.01

.00

.03+

.00

.00

−.11***

−.19***

−.13***

1

  1. Note: * = p < .05, ** = p < .01, *** = p < .001, + = p < .10. BMI Body mass index percentile. Risk cumulative risk. Race/ethnicity was of mother