What is the Oxygen Desaturation Index (ODI), its normal ranges, clinical significance, and recommended management for elevated values?

Medical Advisory BoardAll articles are reviewed for accuracy by our Medical Advisory Board

Educational purpose only • Exercise caution as content is pending human review

Article Review Status

Submitted

Under Review

Approved

Last updated: February 11, 2026 • View editorial policy

Personalize

Help us tailor your experience

Which best describes you? Your choice helps us use language that's most understandable for you.

Related Questions

What is an appropriate screening tool for a patient with excessive daytime sleepiness and suspected sleep apnea in a resource-limited setting?

What is the next diagnostic test for a patient with atrial fibrillation (Afib) and nocturnal hypoxemia?

I have mild obstructive sleep apnea (apnea‑hypopnea index 5–15) and recent nasal surgery; based on my oxygen desaturation index and nadir SpO₂, are there any concerns about switching from continuous positive airway pressure (CPAP) to a mandibular advancement device, and should I obtain an off‑CPAP polysomnography to establish a current baseline?

Is this management plan appropriate for an 80‑plus‑year‑old SNF patient with advanced dementia, severe bilateral peripheral artery disease (no flow in the right peroneal and left posterior tibial arteries), red‑purple leg discoloration, absent pedal pulses, and worsening right foot edema requiring repeat venous ultrasound?

What is the normal head circumference for a healthy term 6‑week‑old infant?

What is the recommended management for an adult with a positive Helicobacter pylori urea breath test, including first‑line therapy regimens, drug dosages, and treatment duration?

What is the recommended tirzepatide dosing schedule for weight loss in an adult without type 2 diabetes?

What are the evidence‑based next steps for a 27‑year‑old adult with generalized anxiety disorder and panic‑type episodes, long‑standing experiential avoidance, chronic diazepam (benzodiazepine) use now on a gradual taper (diazepam 2 mg twice daily as needed), currently stable on escitalopram 20 mg daily, gabapentin 600 mg three times daily, and long‑acting propranolol 80 mg daily, who has not yet engaged in psychotherapy and wishes to keep his medication regimen unchanged?

What are the etiologies of hypertriglyceridemia and its management?

Professional Medical Disclaimer

This information is intended for healthcare professionals. Any medical decision-making should rely on clinical judgment and independently verified information. The content provided herein does not replace professional discretion and should be considered supplementary to established clinical guidelines. Healthcare providers should verify all information against primary literature and current practice standards before application in patient care. Dr.Oracle assumes no liability for clinical decisions based on this content.

Have a follow-up question?

Our Medical A.I. is used by practicing medical doctors at top research institutions around the world. Ask any follow up question and get world-class guideline-backed answers instantly.