TABLE 3.

Baseline Patient Characteristics by Latent Class

Baseline Patient Characteristics by Latent Class, n = 547
	Livelihood and Mobility	Clinic Accessibility	Mobility and Family	Doubting Need for HIV Care	Multidimensional Barriers to Care
Female sex, percent	47.4%	65.6%	64.4%	58.2%	52.0%
Median age at LTFU, yrs (IQR)	37 (31–41)	36 (30–42)	35 (28–40)	36 n(31–42)	36 (32–39)
Median enrollment CD4 count, cells/μL (IQR)	213 (125–340)	214 (130–317)	236 (106–397)	217 (118–407)	167 (113–328)
Enrollment WHO stage, percent
I	43.0%	46.7%	55.7%	63.7%	43.1%
II	17.9%	17.5%	12.3%	19.3%	18.8%
III	30.8%	32.1%	27.3%	15.6%	34.4%
IV	8.3%	3.7%	4.7%	1.4%	3.7%
Median time from ART initiation to LTFU, yrs (IQR)	2.0 (0.6–4.2)	1.4 (0.5–2.9)	0.9 (0.1–2.7)	0.2 (0.0–1.6)	2.7 (0.3–4.0)
Prior episodes of LTFU, percent
0	34.8%	52.7%	58.2%	68.8%	51.5%
1	37.3%	38.6%	28.4%	19.5%	27.7%
2	21.9%	5.4%	9.2%	3.5%	9.5%
>3	6.0%	3.4%	4.2%	8.1%	11.3%
Marital status, percent
Single	19.4%	13.8%	21.0%	19.8%	29.3%
Married	63.5%	55.3%	58.2%	53.1%	45.6%
Divorced	11.5%	17.2%	15.0%	9.7%	19.6%
Widowed	5.6%	13.8%	5.8%	17.3%	5.5%
Education, percent
None	2.2%	3.4%	5.2%	8.5%	0.5%
Lower–Mid basic	31.6%	42.7%	27.8%	38.5%	31.0%
Upper basic/Secondary	41.2%	43.0%	53.3%	33.0%	44.8%
College/University	25.0%	10.8%	13.6%	20.0%	23.6%
Facility type, percent
Urban	75.1%	75.2%	67.1%	79.6%	67.5%
Rural	3.9%	4.5%	6.2%	6.6%	13.8%
Hospital	21.1%	20.3%	26.7%	13.8%	18.7%
Province, percent
Lusaka	74.6%	68.5%	56.6%	72.0%	71.4%
Eastern	5.4%	9.1%	14.5%	9.7%	4.5%
Southern	6.3%	12.2%	15.8%	14.2%	15.8%
Western	13.8%	10.2%	13.1%	4.2%	8.4%

All values calculated accounting for sampling weights included in the initial latent class model.

IQR, interquartile range; LTFU, loss to follow-up.