Objective: Using an evidence-based technique, systematically review the literature to evaluate the accuracy of routine clinical history and physical examination in the diagnosis of obstructive sleep apnea/hypopnea syndrome (OSAHS) in the pediatric patient.
Study design and setting: The biomedical literature was systematically reviewed. Articles comparing the results of clinical evaluation to polysomnography (PSG) were selected. The level of evidence was assessed using established evidence-based medicine (EBM) guidelines.
Results: Twelve articles were identified using the search criteria. Eleven of 12 articles concluded that clinical evaluation is inaccurate in the diagnosis of OSAHS. The level of evidence was good to very good (Grade B/B+).
Conclusion/significance: Clinical history and physical examination are not reliable for diagnosing OSAHS compared with overnight PSG. Complicating the interpretation of this work is the lack of a validated PSG threshold of clinically significant disease. There is an urgent need for the development of adequate screening tests with validated clinical outcomes.
Ebm rating: B-3.