Table 3.

Effect of PMTCT measurement strategy on performance ranking

HIV testing, ART-PPO mother			HIV testing, CD4 testing, ART-PPO mother			ART-PPO mother			CD4			HIV testing
Rank	Clinic	Score	Rank	Clinic	Score	Rank	Clinic	Score	Rank	Clinic	Score	Rank	Clinic	Score
1	A	0.958	1	j	0.745	1	A	0.947	1	J	0.611	1	V	1.00
2	B	0.941	2	E	0.723	2	B	0.923	2	E	0.442	2	Q	1.00
3	C	0.902	3	A	0.705	3	C	0.870	3	N	0.396	3	Z	1.00
4	D	0.864	4	B	0.627	4	I	0.796	4	K	0.310	4	L	1.00
5	E	0.863	5	K	0.620	5	G	0.788	5	A	0.200	5	E	1.00
6	F	0.862	6	N	0.620	6	F	0.788	6	M	0.165	6	O	1.00
7	G	0.857	7	I	0.610	7	H	0.782	7	I	0.124	7	D	1.00
8	H	0.856	8	G	0.603	8	D	0.727	8	G	0.096	8	J	1.00
9	I	0.853	9	C	0.601	9	E	0.726	9	S	0.078	9	K	0.98
10	J	0.813	10	F	0.586	10	M	0.647	10	L	0.056	10	U	0.98
11	K	0.776	11	D	0.576	11	J	0.628	11	BB	0.043	11	A	0.97
12	L	0.761	12	H	0.571	12	K	0.567	12	F	0.034	12	S	0.96
13	M	0.749	13	M	0.554	13	N	0.561	13	R	0.024	13	B	0.96
14	N	0.732	14	L	0.526	14	P	0.547	14	AA	0.007	14	DD	0.95
15	O	0.727	15	S	0.492	15	T	0.545	15	H	0.000	15	Y	0.95
16	P	0.726	16	O	0.484	16	R	0.540	16	Q	0.000	16	F	0.94
17	Q	0.714	17	P	0.484	17	X	0.524	17	Z	0.000	17	C	0.93
18	R	0.713	18	R	0.483	18	L	0.521	18	B	0.000	18	H	0.93
19	S	0.699	19	Q	0.476	19	O	0.453	19	CC	0.000	19	G	0.92
20	T	0.691	20	T	0.461	20	S	0.436	20	O	0.000	20	I	0.91
21	U	0.671	21	U	0.447	21	Q	0.429	21	U	0.000	21	W	0.91
22	V	0.669	22	V	0.446	22	W	0.396	22	W	0.000	22	P	0.91
23	W	0.652	23	W	0.434	23	V	0.367	23	P	0.000	23	N	0.90
24	X	0.640	24	X	0.427	24	Y	0.308	24	T	0.000	24	AA	0.90
25	Y	0.627	25	Y	0.418	25	AA	0.304	25	X	0.000	25	CC	0.89
26	Z	0.615	26	Z	0.410	26	BB	0.275	26	Y	0.000	26	R	0.89
27	AA	0.600	27	AA	0.402	27	Z	0.229	27	DD	0.000	27	BB	0.88
28	BB	0.579	28	BB	0.401	28	CC	0.095	28	V	0.000	28	M	0.85
29	CC	0.494	29	CC	0.329	29	DD	0.000	29	C	0.000	29	T	0.84
30	DD	0.477	30	DD	0.318	30	V	0.000	30	D	0.000	30	X	0.76

Dark grey: high performance; white: middle performance; spotted grey: low performance using dual HIV testing & ART-PPO mother ranking schema; HIV: human immunodeficiency virus; ART: antiretroviral therapy; PPO: prophylaxis; CD4: cluster of differentiation 4.