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Table 3 Results from stepwise multiple linear regression analyses with BPI dimensions as dependent variables in the group of subjects that reported chronic pain (N = 113)

From: Patients with chronic pain: evaluating depression and their quality of life in a single center study in Greece

 

βǁ

SEǂ

Beta¶

P

Dependent variable: Pain Severity Score

 Chronic mental disorder

0.14

0.07

0.19

0.048

R square of the model = 2.6%

    

Dependent variable: Pain Interference Score

 Sex, women vs. men

0.16

0.08

0.20

0.041

R square of the model = 3.3%

    
  1. ǁregression coefficient; ǂStandard Error; analyses were conducted on cases with chronic pain; ¶ standardized regression coefficient