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Table 3 Effect of capitation payment system on OPD utilization in Ashanti region

From: Effects of capitation payment on utilization and claims expenditure under National Health Insurance Scheme: a cross-sectional study of three regions in Ghana

OPD utilization

Coef.

Robust Std. Err.

t

p > t

[95% C.I]

VIF

1/VIF

Lower

Upper

time

0.46

0.13

3.58

0.000

0.20

0.71

1.87

0.53

treated

0.6174967

0.15

4.09

0.000

0.32

0.92

2.00

0.50

did

− 0.53

0.19

−2.71

0.007

−0.91

− 0.14

2.87

0.35

_cons

11.45

0.09

116.66

0.000

11.26

11.64

  

Mean VIF

      

2.25

 

Number of obs

206

       

F(3, 202)

7.72

       

Prob>F

0.0001

       

R-squared

0.1121

       

Root MSE

0.6928

       
  1. VIF variance inflation factor
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Health Economics Review

ISSN: 2191-1991

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