Task sharing in Zambia: HIV service scale-up compounds the human resource crisis

Table 6 Staff numbers allocated to PMTCT delivery as a ratio of all clinical staff, 2005 and 2007¹

District	Year	Numbers of facilities	Lower quartile	Median	Upper Quartile	Staff delivering PMTCT	All clinical staff	Ratio
Lusaka	2005	5	0.24	0.36	0.39	56	168	0.33
	2007	5	0.27	0.34	0.43	64	185	0.35
Kabwe	2005	7	0.05	0.20	0.60	53	241	0.22
	2007	7	0.42	0.81	1.00	79	224	0.35
Mumbwa	2005	11	0.00	0.25	0.50	24	110	0.22
	2007	11	0.31	0.60	2.00	36	113	0.32
Total	2005	23	0.05	0.25	0.50	133	519	0.26
	2007	23	0.31	0.58	1.00	179	522	0.34

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