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Table 2 Regression outputs for zones using equations 1 and 2

From: Picking up the bill - improving health-care utilisation in the Democratic Republic of Congo through user fee subsidisation: a before and after study

Health zone

Constant (β0)

Secular trend (β 1)

Change in level salary supplements (β 2)

Change in slope salary supplements (β 3)

Change in level drugs (β 2)

Change in slope drugs (β 3)

Change in level subsidies (β 2)

Change in slope subsidies (β 3)

Number of observations

Adjusted R2

Durbin satson statistic

Demba

52***

0.054

N/A

N/A

N/A

N/A

13***

0.14

48

0.88

1.5*

(4.3)

(-0.2)

(-2.3)

(-0.22)

Itombwe

26***

0.32

N/A

N/A

N/A

N/A

16***

0.077

48

0.86

1.68

(-5.8)

(-0.25)

(-3.5)

(-0.3)

Kailo

29**

0.79

N/A

N/A

N/A

N/A

8.9

-0.36

48

0.76

1.35**

(-9.2)

(-0.4)

(-5.2)

(-0.48)

Kabare

18

0.97

N/A

N/A

N/A

N/A

7.4

-1

48

0.67

0.82***

(-14)

(-0.56)

(-5.9)

(-0.78)

Kampene

22

0.89

N/A

N/A

N/A

N/A

-2.9

-0.84

48

0.06

1.21***

(-16)

(-0.7)

(-8.8)

(-0.86)

Minembwe

27**

0.49

N/A

N/A

N/A

N/A

7.4

0.22

48

0.78

1.56*

(-7.9)

(-0.34)

(-4.9)

(-0.41)

Pangi

26***

0.46*

N/A

N/A

N/A

N/A

23***

-0.38

48

0.87

2.14

(-5)

(-0.22)

(-3.1)

(-0.25)

Kalehe

45*

3

N/A

N/A

N/A

N/A

6.2

-0.31

48

0.32

1.05***

(-17)

(-0.72)

(-8)

(-0.94)

Ubundu

32

0.227

N/A

N/A

N/A

N/A

5.09

0.586

57

0.82

0.73***

(-896)

(-1.48)

(-4.96)

(-1.65)

Punia

21

2.4

-3.5

-1.6

1.3

0.45

18*

0.68

60

0.82

0.9***

(-16)

(-5.7)

(-8.7)

(0.45)

(-10)

(-0.7)

(-8.2)

(0.9)

Ferekeni

25

5.7

-2.2

0.27

-12

-5.3

9.8

-0.31

60

0.78

1.23***

(-11)

(-4.6)

(-6.9)

(-0.32)

(-9)

(-6)

(-5.7)

(-0.46)

   

Kalima

53

-1.9

1.1

10

17**

-7.5

11**

-0.31

60

0.93

1.33***

(-6.9)

(-2.9)

(-4.4)

(-2.1)

(-5.8)

(-3.9)

(-3.4)

(-0.27)

   

Lubutu

49

-1.6

-11

-6.3

-4.5

7.3

18**

0.66

60

0.44

1.39***

(-12)

(-5.3)

(-8)

(-3.7)

(-11)

(-7)

(-6.3)

(-0.48)

   

Obokote

38

-0.69

-2.2

3.1

7.9

-2

21.9***

1**

60

0.56

1.92

(-13)

(-5.9)

(-8.2)

(-3.9)

(-13)

(-7)

(-5.2)

(-0.36)

   
  1. *P < 0.05. **P < 0.01. ***P < 0.001.
  2. N.B. All Standard Errors are in parenthesis.
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