Table 2. Bivariate analysis of the relationship between work status, depression, and other explanatory variables.

Variable	Not working	Working	P-value
Depression variables
PHQ-9 total score	5.03	3.48	0.000
Cognitive sub-scale of PHQ-9	2.02	1.44	0.003
Somatic sub-scale of PHQ-9	3.00	2.01	0.000
Major Depression (MINI diagnosis)	17.7%	12.1%	0.033
Other Explanatory variables
Physical Health Functioning	66.6	82.9	0.000
Internalized HIV stigma	2.35	2.20	0.047
Work Self-Efficacy	5.48	7.17	0.000
General Social Support	3.57	3.36	0.002