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Table 3 Results of backward linear regression model with self-reported overall compliance rate as regressand, and type of physician (surgeon or anesthesiologist), responsibility, motivation, capabilities, opportunities and planning as regressors

From: Determinants of orthopedic physicians’ self-reported compliance with surgical site infection prevention: results of the WACH-trial’s pilot survey on COM-B factors in a German university hospital

  

Model 1

Model 2

Model 3

Model 4

(Constant)

t

7.71

9.90

9.99

9.68

p

< 0.001

< 0.001

< 0.001

< 0.001

Surgeon (reference category: anesthesiologist)

β

0.30

0.29

0.28

0.22

t

2.23

2.22

2.21

1.75

p

= 0.031

= 0.032

= 0.032

= 0.086

Responsibility

β

− 0.24

− 0.24

− 0.23

 

t

− 1.76

− 1.74

− 1.71

 

p

= 0.086

= 0.090

= 0.095

 

Motivation

β

0.05

   

t

0.37

   

p

= 0.711

   

Capabilities

β

0.39

0.41

0.38

0.35

t

2.45

2.68

2.80

2.54

p

= 0.019

= 0.010

= 0.008

= 0.015

Opportunities

β

− 0.06

− 0.07

  

t

− 0.38

− 0.39

  

p

= 0.707

= 0.698

  

Planning

β

0.38

0.38

0.35

0.29

t

2.27

2.37

2.54

2.11

p

= 0.028

= 0.023

= 0.015

= 0.041

  1. β = standardized regression coefficient, t = t statistic (unstandardized regression coefficient divided by standard error)