|
Strength of the relationship and coefficient of determination between unit cost and program scale |
|||||||||
| VCT |
SW |
PMTCT |
|||||||
|
|
|||||||||
| Unit cost decrease associated with doubling of scale 1 |
p-value of regression |
Coefficient of determination (R2) |
Unit cost decrease associated with doubling of scale 1 |
p-value of regression |
Coefficient of determination (R2) |
Unit cost decrease associated with doubling of scale 1 |
p-value of regression |
Coefficient of determination (R2) |
|
|
|
|||||||||
| India |
32.5% |
< 0.001 |
0.83 |
41.8% |
< 0.001 |
0.88 |
23.0% |
0.038 |
0.42 |
| Mexico |
15.3% |
0.066 |
0.20 |
||||||
| Russia |
27.2% |
0.021 |
0.28 |
41.0% |
< 0.001 |
0.84 |
|||
| South Africa |
2.4% |
0.033 |
0.33 |
31.2% |
0.015 |
0.38 |
|||
| Uganda |
27.5% |
0.045 |
0.29 |
||||||
|
|
|||||||||
| STI |
IEC |
RR |
|||||||
|
|
|||||||||
| India |
52.4% |
0.050 |
0.42 |
||||||
| Mexico |
32.3% |
0.038 |
0.70 |
46.3% |
< 0.001 |
0.91 |
|||
| Russia |
58.0% |
0.385 |
0.26 |
34.5%/47.9% 2 |
0.004/0.022 |
0.45/0.962 |
|||
| South Africa |
|||||||||
| Uganda |
|||||||||
|
1. "Doubling" is a 100% increase in output from the first quartile output value. 2. Needle exchange programs/Rehabilitation-focused programs | |||||||||
Marseille et al. BMC Health Services Research 2007 7:108 doi:10.1186/1472-6963-7-108 |
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