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Table 4 Results from multivariate multiple linear regression analysis of eight principal components on referrals from 57 general practitioners (GPs) in Norway in 2014

From: Erratum to: Typologies in GPs’ referral practice

Dependent variables: Typological components

Independent variables

1

2

3

4

5

6

7

8

Multivariate

 

b (p-value)

b (p-value)

b (p-value)

b (p-value)

b (p-value)

b (p-value)

b (p-value)

b (p-value)

p-value

GP age

0.01 (0.469)

0.01 (0.780)

0.01 (0.727)

0.01 (0.904)

0.01 (0.594)

0.01 (0.580)

0.02 (0.235)

−0.01 (0.791)

.965

Gender: male

−0.23 (0.412)

−0.63 (0.038)

0.54 (0.068)

−0.22 (0.463)

0.07 (0.815)

0.57 (0.069)

0.34 (0.254)

0.69 (0.012)

.019

Specialty: no

1.32 (0.015)

−0.13 (0.822)

0.79 (0.148)

0.16 (0.770)

0.08 (0.892)

0.84 (0.146)

0.83 (0.145)

1.52 (0.003)

.002

Location: urban

−0.39 (0.214)

−0.12 (0.714)

−0.16 (0.624)

0.48 (0.157)

−0.51 (0.138)

−0.45 (0.189)

−0.06 (0.860)

−0.12 (0.684)

.269

N referrals

−0.01 (0.893)

0.02 (0.346)

0.04 (0.090)

0.05 (0.049)

0.01 (0.575)

0.02 (0.519)

−0.03 (0.258)

0.05 (0.020)

.056

  1. b: Estimated regression coefficients; p-values from t-test