Table 2 Demographic and clinical characteristics associated with viral load suppression among PLHIV with mental disorders at Butabika hospital ART Clinic and Mulago ISS Clinic

Mean age in years

1.00 (0.99–1.00)

0.189

1.00 (1.00–1.00)

< 0.001

Gender

Female

147 (91.3)

14 (8.7)

1

1

Male

66 (83.5)

13 (16.5)

0.92 (0.83–1.00)

0.072

0.90 (0.82–0.98)

0.047

Religion

Christian

164 (89.1)

20 (10.9)

1

1

Muslim

41 (85.4)

7 (14.6)

0.96 (0.94–0.98)

< 0.001

-

-

Missing

8 (100)

0 (0)

1.12 (1.11–1.13)

< 0.001

-

-

Marital status

Married

67 (89.3)

8 (10.7)

1

1

1

Single

68 (91.9)

6 (8.1)

1.02 (0.99–1.06)

0.061

1.06 (0.91–1.23)

0.453

Divorced

42 (85.7)

7 (14.3)

0.99 (0.89–1.03)

0.229

0.88 (0.82–0.94)

< 0.001

Widow

2 (18.2)

9 (81.8)

0.81 (0.86–0.98)

0.008

0.84 (0.83–0.86)

< 0.001

Missing

27 (87.1)

4 (12.9)

0.97 (0.96–0.99)

< 0.001

0.99 (0.93–1.05)

0.728

Have a treatment supporter

Yes

190 (88.4)

25 (11.6)

1

-

-

No

23 (92.0)

2 (8.0)

1.04 (0.86–1.26)

0.677

-

-

WHO stage

Early stage (I&II)

120 (90.9)

12 (9.1)

1

1

Advanced stage (III&IV)

93 (86.1)

15 (13.9)

0.95 (0.93–0.97)

< 0.001

0.94 (0.86–1.03)

0.188

Baseline ART regimen

TDF/3TC/EFV

155 (90.6)

16 (9.4)

1

1

AZT/3TC/NVP

14 (87.5)

2 (12.5)

0.97 (0.79–1.17)

0.724

0.93 (0.75–1.15)

0.498

TDF/3TC/NVP

12 (85.7)

2 (14.3)

0.95 (0.76–1.18)

0.618

0.86 (0.59–1.25)

0.435

TDF/3TC/DTG

22 (84.6)

4 (15.4)

0.93 (0.87–1.00)

0.050

0.92 (0.91–0.94)

< 0.001

Other

10 (76.9)

3 (23.1)

0.85 (0.72–1.00)

0.054

0.82 (0.71–0.95)

0.009

Adherence level

Good > = 95%

188 (93.1)

14 (6.9)

1

1

Fair 85–94%

17 (65.4)

9 (34.6)

0.70 (0.49–0.99)

0.049

0.69 (0.55–0.87)

0.002

Poor < 85%

8 (66.7)

4 (33.3)

0.72 (0.59–0.86)

< 0.001

0.77 (0.49–1.21)

0.255

Mental Disorder

Non-psychotic

110 (86.6)

17 (13.4)

1

1

Psychotic

72 (90.0)

8 (10.0)

1.04 (0.93–1.16)

0.502

1.11 (1.08–1.13)

< 0.001

Missing

31 (93.4)

2 (6.1)

1.08 (1.05–1.12)

< 0.001

1.06 (1.06–1.07)

< 0.001

Baseline CD4

≥ 200

148 (91.9)

13 (8.1)

1

1

< 200

65 (82.3)

14 (17.7)

0.89 (0.82–0.97)

0.009

0.89 (0.85–0.94)

< 0.001

History of TB

No

187 (88.2)

25 (11.8)

1

Yes

26 (92.8)

2 (7.1)

1.05 (0.94–1.17)

0.372

-

-

ART duration in years

1.03 (0.98–1.08)

0.307

-

-

Mental health treatment duration in years

1.02 (0.99–1.04)

0.196

-

-