Nursing assessment of obstructive sleep apnea in hospitalised adults: A review of risk factors and screening tools
Alison Sheldon
School of Nursing and Midwifery, Flinders University, Adelaide SA
Ingrid Belan
School of Nursing and Midwifery, Flinders University, Adelaide SA
Jane Neill
School of Nursing and Midwifery, Flinders University, Adelaide SA
Sharn Rowland
Clinical Practice Consultant, The Adelaide Institute of Sleep Health, Daw Park SA
PP: 019 - 033
Abstract
Obstructive sleep apnea (OSA) affects approximately 2-4% of the general population and may be more prevalent in obese adults. However, sleep apnea remains consistently under-diagnosed in the general population as well as in hospital wards. Nurse awareness of OSA during routine monitoring could allow specific observations of hospitalised adults to identify those at high risk and ensure appropriate referral.
This integrative literature review analysed major risk factors for OSA and identified screening tools that nurses could utilise in hospital wards. The most important risk factors relevant to nursing practice in hospital settings were obesity, hypertension and sleep position. The most suitable screening tool was the Berlin Questionnaire, while there was some evidence to support measuring waist circumference. A nursing assessment flow chart was developed based on the literature reviewed.
This paper highlights a role for nurses in recognising patients at risk of OSA and minimising complications in hospitalised adults.
Keywords
sleep apnea, screening, assessment, risk factors, nursing, hospital
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