Table 2.

Pearson's χ² Analysis for Categorical Variables Associated with ≥90% Adherence at 12 and 24 Weeks

	12 weeks		24 weeks
Baseline variables	N (% ≥90% adh) N = 180	p	N (% ≥90% adh) N = 168	p
Gender
Male	133 (56)		124 (52)
Female	47 (70)	0.08	44 (68)	0.06
Race
African American	98 (59)		94 (54)
Caucasian	60 (65)	0.28	55 (60)	0.75
Other	22 (45)		19 (53)
Sexual orientation
Heterosexual	81 (62)		73 (71)
Homosexual	71 (59)	0.75	68 (59)	0.20
Bisexual	28 (53)		27 (50)
Relationship status
Not committed	135 (59)		125 (62)
Married/committed	45 (60)	0.93	43 (63)	0.29
Educational attainment
<High school	37 (54)		38 (47)
High school	57 (51)	0.11	48 (50)	0.16
>High school	86 (67)		82 (63)
Secure housing
Yes	124 (61)		116 (59)
No	56 (55)	0.45	52 (50)	0.30
Have children
Yes	86 (63)		81 (63)
No	94 (56)	0.38	87 (49)	0.08
Any alcohol use
Yes	101 (47)		90 (45)
No	78 (74)	<0.01	77 (69)	0.003
Recent drug use
Yes	78 (54)		69 (54)
No	101 (63)	0.20	98 (58)	0.56
Monthly household income
≤1,000	108 (55)		100 (52)
>1,000	72 (65)	0.19	68 (62)	0.21
Stage of change
Preparation	69 (43)		59 (44)
Action	29 (65)	0.03	27 (63)	0.20
Maintenance	23 (69)		22 (59)
Baseline CD4
>200	105 (66)		99 (63)
<200	75 (51)	0.04	69 (46)	0.04
Baseline viral load
>100,000	59 (58)		56 (43)
<100,000	121 (60)	0.73	112 (63)	0.02
PI-based regimen
Yes	117 (54)		108 (51)
No	63 (70)	0.04	60 (65)	0.08
ART experience
Naïve	60 (75)		61 (67)
Experienced	120 (52)	<0.01	107 (49)	0.03

PI, protease inhibitor; ART, antiretroviral therapy.