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Table 4 OLS regression predicting the Network Authority of physicians within the network

From: “Us and Them”: a social network analysis of physicians’ professional networks and their attitudes towards EBM

 

Model M1

Model M2

Model M3

Intercept

0.040 (0.007)

***

0.013 (0.031)

 

0.025 (0.031)

 

EBM adoption

-0.009 (0.005)

**

  

-0.019 (0.008)

**

Age

  

-0.000 (0.001)

 

0.000 (0.001)

 

Gender

  

0.006 (0.006)

 

0.007 (0.006)

 

Tenure INHS

  

0.000 (0.001)

 

0.000 (0.001)

 

Tenure LHA

  

0.001 (0.001)

 

0.001 (0.001)

 

Managerial role

  

0.020 (0.011)

*

0.023 (0.011)

**

Geogr. proximity

  

0.001 (0.000)

***

0.001 (0.000)

***

Hospital 1

 

(omitted)

(omitted)

   

Hospital 2

  

0.016 (0.012)

 

0.013 (0.012)

 

Hospital 3

  

-0.012 (0.008)

 

-0.017 (0.010)

**

Hospital 4

  

-0.005 (0.007)

 

-0.008 (0.007)

 

Hospital 5

  

0.052 (0.010)

***

0.048 (0.011)

***

Hospital 6

  

0.020 (0.013)

 

0.018 (0.013)

 

Directorate 1

 

(omitted)

(omitted)

   

Directorate 2

  

0.007 (0.006)

 

0.007 (0.006)

 

Directorate 3

  

-0.047 (0.009)

***

-0.047 (0.009)

***

Regr. Diagnostics

      

N. of obs.

297

 

297

 

297

 

R-squared

0.048

 

0.385

 

0.418

 

Prob > F

0.029

 

0.000

 

0.000

 
  1. Note: *** p < 0.01; ** p < 0.05; * p < 0.10; Robust standard error in parentheses; Standardized coefficients.