Abstract

Background
Several literatures have documented patterns of comorbid infections among HIV/AIDS patients. Also, these patients have been found to have significant rates of suicidality. However, most of these studies have been conducted outside our population.
Aim
The main aim of this study was to investigate the pattern of comorbid infections among HIV/AIDS patients in our local population and to relate this to presence of suicidal ideations.
Method
This study involved 150 consecutive adult patients attending the HIV clinic at the University of Benin Teaching Hospital, (UBTH). They were assessed for suicidal ideations using the Beck Depression Inventory (item 9) and presence of comorbid infections was ascertained from their medical records with the help of the attending physicians. A questionnaire was administered to collect socio-demographic data. Consent was obtained from the patients and hospital authorities. Data was analysed using SPSS- 16.

Results
119 females and 31 males participated. Mean age of females was 35.16 ± 9.526 and males were 37.20 ± 9.908. The types and frequencies of comorbid infections were: Vaginal Candidiasis 1 (0.78%), Herpes zoster 7 (4.9%), Oral thrash 2 (1.4%), Pelvic Inflammatory Disease 1 (0.7%), Pulmonary Tuberculosis 30 (21%), Tuberculosis Adenitis 2 (1.4%) and Genital warts 3 (2.1%). 63 (42%) of the participants had suicidal ideations and this was found to be significantly higher among those who had comorbid infections (X2=20.695, p=0.001). The most common comorbid infection was pulmonary tuberculosis (21%) and this was significantly more associated with suicidal ideations (X2=30.552, p=0.002). Suicidal ideations were found higher among female participants (X2=9.88, p=0.002) but there was no difference in rates of comorbid infections between both sexes.
Conclusion
There is significant presence of comorbid infections (especially Tuberculosis) among patients with HIV/AIDS and this is associated with increased rates of suicidality. Thus, a multi- disciplinary management should be in place in the care of HIV/AIDS patients.

Keywords: Patterns; Comorbid infections; Suicidal ideations; HIV/ AIDS