Polysomnography in a Private Tertiary Hospital in Tanzania: Subjects' Characteristics and Sleep Disorders.

Background And Objectives: Huge clinical and research gaps exist concerning the epidemiology, natural history, availability, and accessibility of care for sleep disorders in sub-Saharan Africa (SSA). This study aimed to profile the characteristics of patients referred for polysomnography and the frequencies of sleep disorders encountered at the new sleep laboratory in Dar es Salaam, Tanzania.

Materials And Methods: This retrospective hospital-based descriptive observational study was conducted at the Aga Khan Hospital Dar es Salaam.