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. 2014 Apr 8;12:19. doi: 10.1186/1478-4491-12-19

Table 4.

Regression results for annual pay1

Explanatory variable Coefficient Std. error t-value P> | t |
Number of households
 
 
 
 
Number of households
0.800
0.164
4.89
<0.0001
Constant
52.6
20.6
2.55
0.016
r-squared
0.427
 
 
 
Adjusted r-squared
0.409
 
 
 
Education
 
 
 
 
Years of education
–0.127
4
–0.03
0.973
Constant
146
34
4.23
<0.001
r-squared
0
 
 
 
Adjusted r-squared
–0.0312
 
 
 
Distance from hospital
 
 
 
 
Distance from hospital (km)
4.91
4.25
1.15
0.257
Constant
100
39.9
2.51
0.017
r-squared
0.0400
 
 
 
Adjusted r-squared
0.0100
 
 
 
Full adjusted model
 
 
 
 
Number of households
0.849
0.180
4.66
<0.0001
Female gender
36.3
17.2
2.11
0.044
Education
0.462
3.08
0.15
0.882
Distance from hospital (km)
–1.12
4.05
–0.28
0.783
Constant
34.0
54.1
0.63
0.535
r-squared
0.512
 
 
 
Adjusted r-squared 0.445      

1The original data for annual pay was in units of Ugandan shillings. An exchange rate of 2,120 shillings to $1 was used for this conversion, the exchange rate as of May 1, 2010 (historical exchange rate obtained from: XE Current and Historical Rate Tables, [http://www.xe.com/currencycharts/?from=USD&to=UGX&view=2Y], accessed July 5, 2011).