CPAP Follow-Up Assessment Guidelines

Adherence Assessment

The American Academy of Sleep Medicine recommends asking about nightly CPAP usage patterns, specifically how many hours per night the patient uses CPAP and whether they use it whenever they sleep (day or night) 1, 2
The American Academy of Sleep Medicine suggests determining if the patient is using CPAP for at least 4 hours per night on most nights, which is considered the minimum threshold for adherence 1, 2
Inquiring about any nights when CPAP was not used and reasons for non-use is recommended by the American Academy of Sleep Medicine 3, 4
Reviewing objective CPAP usage data from the device tracking system to verify self-reported adherence is recommended by the American Academy of Sleep Medicine 3, 5

The American College of Chest Physicians recommends asking about changes in daytime sleepiness using validated tools like the Epworth Sleepiness Scale (ESS) 2, 6
Inquiring about improvement in presenting symptoms that prompted OSA treatment (e.g., nocturia, headache, sleep fragmentation, insomnia) is recommended by the American College of Chest Physicians 2, 6
Assessing for improvements in quality of life using standardized measures like FOSQ (Functional Outcomes of Sleep Questionnaire) or SF-36 is recommended by the American College of Chest Physicians 2, 6

The American Academy of Sleep Medicine recommends asking about mask comfort, fit, and any skin irritation or pressure marks 3
Inquiring about mask leaks, especially those that disturb sleep or affect the eyes, is recommended by the American Thoracic Society 8

The American Academy of Sleep Medicine recommends asking if the patient has concerns or questions about their CPAP therapy that haven't been addressed 3, 5
Determining if the patient needs additional education or support for CPAP use is recommended by the American Academy of Sleep Medicine 3
Inquiring about any changes in weight, medications, or health conditions that might affect OSA severity or CPAP requirements is recommended by the American College of Chest Physicians 2, 9

The American College of Chest Physicians suggests that early follow-up (within 7-90 days of initiation) is crucial as CPAP adherence patterns are typically established early in treatment 1, 2
Patients often overestimate their CPAP use, making objective data review essential, as noted by the American Academy of Sleep Medicine 3
Even partial CPAP use (>2 hours/night) with symptom improvement is better than no use, though full-time use during sleep remains the goal, according to the American College of Chest Physicians 1, 2

Waiting too long for the first follow-up can allow problems to become entrenched, leading to treatment abandonment, as warned by the American College of Chest Physicians 1, 2
Not reviewing objective data, as patients typically overestimate their CPAP use, is a common pitfall to avoid, according to the American Academy of Sleep Medicine 3
Overlooking residual sleepiness in patients with good adherence, which may indicate inadequate pressure settings or another sleep disorder, is a pitfall to avoid, as noted by the American Academy of Sleep Medicine 7