Screening and assessment for obstructive sleep apnea in primary care

Area of Science:

• Sleep Medicine
• Primary Care Practice
• Diagnostic Assessment

Background:

• Obstructive sleep apnea (OSA) is a prevalent sleep disorder linked to significant cardiovascular morbidity.
• Sleep disorders are frequently underdiagnosed and undertreated in primary care settings.
• Improved detection and categorization of OSA are crucial for patient outcomes, as highlighted by the American Academy of Sleep Medicine.

Purpose of the Study:

• To conduct an integrative review evaluating screening and assessment strategies for OSA within primary care.
• To examine the psychometric properties of commonly used OSA screening measures.
• To identify gaps and challenges in current primary care practices for OSA detection.

Main Methods:

• Systematic review of studies focusing on OSA screening and assessment in primary care.
• Inclusion of fourteen non-experimental and three experimental studies.
• Examination of validated OSA screening tools such as the Berlin Questionnaire, Epworth Sleepiness Scale, and STOP-Bang questionnaire.

Main Results:

• The current model for OSA screening and assessment in primary care is fragmented and lacks effectiveness.
• Primary care providers frequently encounter patients with OSA symptoms but do not consistently screen, assess, or refer them to specialists.
• Existing OSA screening measurements demonstrate extensive validation but require further psychometric research specific to primary care settings.

Conclusions:

• There is a critical need to enhance OSA detection and diagnosis within primary care.
• Implementing improved screening and assessment protocols can lead to earlier identification of OSA.
• Further psychometric research on OSA screening tools is necessary to optimize their use in primary care settings.