Open access
Aug 2026
Utility of Level 3 sleep studies in diagnosing OSA in a high risk population with limited resource settings
Obstructive sleep apnea (OSA) is a common and underdiagnosed disorder, particularly in low- and middle-income countries where access to laboratory polysomnography (PSG) remains limited. Portable Level 3 sleep studies provide a pragmatic alternative for diagnosis in resource-constrained settings. To describe the diagnos...
Manu Chopra, Kesu Hari, Rahul Tyagi et al.
· Sleep Science and Practice · 0 citations