Table 3.

Study patient characteristics by provider type.

	Physician		NPC
	N	%	N	%
Study patients	1799	30.5	4093	69.5
Study clinic
Chimoio	981	54.5	1671	40.8
Beira	818	45.5	2422	59.2
Sex
Male	808	44.9	1800	44.0
Female	991	55.1	2293	56.0
Distance of residence from clinic (km)
<5	1175	65.3	2495	61.0
5–10	391	21.7	1175	28.7
>10	233	13.0	423	10.3
Socioeconomic status
Low	986	55.8	2409	59.5
Middle	339	19.2	798	19.7
High	443	25.1	843	20.8
	Mean (SD)		Mean (SD)
CD4 cell count at enrollment	156.5 (115.6)		151.9 (113.9)
Age, years	36.1 (9.9)		35.9 (9.8)
Years of education	6.7 (3.5)		6.3 (3.4)

NPC, Non-physician clinician.