Skip to main content

Table 3 Structure of models:

From: Supply sensitive services in Swiss ambulatory care: An analysis of basic health insurance records for 2003-2007

Model 1

Outcome

Total treatment cost per physician for 2003-2007

 

Explanatory variable

Total number of patients treated in 2003 - 2007

Model 2

Outcome

Total treatment cost per physician for 2003-2007

 

Explanatory variables

Total number of patients treated in 2003 - 2007

  

Average age of patients

  

Proportion of consultations for female patientsa

  

Type of dispensing drug (prescription only, 'self-dispensation', mixed forms)

  

Canton of practice location within type of dispensing prescription drugs (nested effect)

Model 3

Outcome

Total treatment cost per physician for 2003-2007

 

Explanatory variables

Quartiles of number of patients treated 2003-2007 (P_Q1 - P_Q4)

  

Average age of patients

  

Proportion of consultations for female patientsa

  

Type of dispensing drug (prescription only, 'self-dispensation', mixed forms)

  

Canton of practice location within type of dispensing prescription drugs (nested effect)

  1. a The variable was omitted in models for gynaecology