Table 5. Stratification single-handed versus duo and group practice
Consultations in solo practice (n = 2602)Consultations in duo and group practice (n = 16 210)
Exp(B)95% CI Exp(B)SignificanceExp(B)95% CI Exp(B)Significance
Gender concordance
 Discordant dyads0.880.72 to 1.080.221.081.00 to 1.160.05
 Concordant dyads1.001.00
Age concordance
 Discordant older GP1.090.80 to 1.480.591.010.87 to 1.170.91
 Discordant younger GP1.010.90 to 1.140.850.980.83 to 1.160.83
 Concordant*1.001.00
Gender GP
 Male GP0.540.24 to 1.260.150.800.58 to 1.110.19
 Female patient1.001.00
Gender patient
 Male patient1.120.92 to 1.360.271.081.00 to 1.170.04
 Female patient1.001.00
  • The covariates Age GP, Age patient, and Chronic condition are not shown in this table, but were part of the calculated model.

  • * Age concordance was defined as a maximum age difference of 5 years between GP and patient.