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Table 2 Results of hierarchical regression analyses for recurrent pain, unstandardized and standardized regression coefficients ( N =157)

From: Exploring salivary cortisol and recurrent pain in mid-adolescents living in two homes

 

Recurrent pain

Predictor

Step 1

Step 2

Step 3

B

Beta

B

Beta

B

Beta

Sex

-1.23

-.27**

-1.23

-.27**

-1.22

-.27**

School year

.25

.06

.23

.06

.24

.06

Living arrangements

  

-.23

-.04

-.22

-.04

sex٭living arrangements

    

-.02

-.01

R2 adjusted

 

.07

 

.06

 

.08

R2 change

 

.08

 

.01

 

.00

  1. **p < .01.
  2. For recurrent pain, CIs (95%) for the third step were as follows: sex (-1.97/-.47), school year (-.43/.90), living arrangements (-1.30/.85), sex٭living arrangements (-1.92/1.87).
  3. Note: Sex: 0 = girls, 1 = boys; School year: grade 8 = 0; grade 9 = 1; Living arrangements: One home = 0, JPC = 1.
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BMC Psychology

ISSN: 2050-7283

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