Usmani · Postgraduate medical journal 2013 · narrative review · n=?

Obstructive sleep apnoea in adults.

Cited 43 times in the scientific literature.

Level 5 - mechanism / opinion, no new human data

Narrative review without systematic search or meta-analysis

PubMed 23161914 · doi:10.1136/postgradmedj-2012-131340 · record verified 2026-08-27

What was done

This narrative review describes the clinical features, diagnostic investigations, comorbidities, and therapeutic options for obstructive sleep apnoea in adults.

What was found

The abstract reports no numerical data or statistics. It notes that obstructive sleep apnoea prevalence is increasing alongside obesity and ageing, polysomnography remains the gold standard diagnosis, continuous positive airway pressure is first-line therapy for severe disease, and oral appliances or surgery serve as alternatives for mild-to-moderate disease or device intolerance.

Why it matters

It outlines a multidisciplinary clinical approach to diagnosing and managing adult obstructive sleep apnoea based on disease severity and patient tolerance.

Limits

As a narrative review, it lacks a systematic search methodology, quality assessment of primary literature, and original empirical data. No sample sizes, effect sizes, or quantitative outcomes are provided.

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