Predictors of Sleep Disorders among HIV Out-Patients in a Tertiary Hospital

Abstract

Human immunodeficiency virus (HIV)-infected individuals have been shown to have a high prevalence of sleep disturbances. Both the effects of the virus and the antiretroviral drugs may cause sleep disturbances. We sought to determine the prevalence and predictors of sleep disorders among HIV seropositive adult subjects presenting at an outpatient hospital setting. One hundred and fifty six subjects were recruited for the study by using a sleep disorder screening questionnaire. The mean ages of the participants were 38.7 ± 9.23 and 39.5 ± 9.23 for those with and those without sleep disorder, respectively. The prevalence rate of sleep disorders was 46.2%. Elevated systolic blood pressure, lower CD4 count levels, and being on the highly active antiretroviral therapy combination TDF/3TC/ATZ/lpvr were associated with sleep disorders. The high prevalence rate observed necessitates routine screening for sleep disorders among HIV/AIDs patients.