A novel approach to estimate the impact of health workforce investments on health outcomes through increased coverage of HIV, TB and malaria services

Table 1 Regression results predicting percent coverage of four separate treatment service indicators as a function of the natural logarithm of the number of DNM per 1000 population

Indicator	N^a	DNM Coeff	SE	p value	Intercept
ART coverage for HIV	129	5.30	2.20	0.02	41.70
ART coverage for PMTCT	104	7.42	2.27	0.002	60.27
Tuberculosis treatment coverage	201	9.22	1.30	< 0.001	63.59
Children < 5 sought treatment for fever	70	6.05	1.8	0.002	61.86

^aThe number of countries analysed differed for each indicator owing to varying data availability for treatment service indicators across countries

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