Table 4

Utilization of public and private sector physician services

Public sector
 Private Sector
Variables
 B
 Exp(B)
 CI(95%)
 B
 Exp(B)
 CI(95%)
Sex
 -.387
 .679
 .493–.934
 -.670
 .512
 .344–762
Age
 .236
 1.266
 1.121–1.431
 _
 _
 _
Marital Status
 _
 _
 _
 _
 _
 _
Partial R2
 .119

.021

Education
 _
 _
 _
 .353
 1.423
 1.175–1.724
Self-owned





Residence
 _
 _
 _
 _
 _
 _
Income
 -.078
 .925
 .871–.983
 _
 _
 _
Partial R2
 .023

.030

PCS
 -.041
 .960
 .945–976
 -.048
 .953
 .936–.970
MCS
 _
 _
 _
 _
 _
 _
Partial R2
 .044

.079

Nagelkerke R2
 0.182

0.130

Pappa and Niakas BMC Health Services Research 2006 6:146   doi:10.1186/1472-6963-6-146