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Berlin Questionnaire - OSA Risk Screening

Educational web calculator for estimating obstructive sleep apnea risk using the Berlin Questionnaire categories.

Sleep apnea screening

Berlin Questionnaire

Educational web calculator for estimating obstructive sleep apnea risk using the Berlin Questionnaire categories.

3 risk categories
Clinical note: This is a screening aid, not a diagnostic test. A high-risk result supports further clinical assessment and, when appropriate, sleep testing. Use the official questionnaire and permissions for formal clinical documentation or research.
0

Patient data

Height and weight are used to calculate BMI for Category 3.

BMI -- Enter height and weight.
1

Snoring and witnessed breathing pauses

Category 1 is positive when the score is at least 2 points.

Do you snore?
If you snore, how loud is it?
How often do you snore?
Has your snoring bothered other people?
Has anyone noticed that you stop breathing or pause your breathing during sleep?
2

Daytime sleepiness and fatigue

Category 2 is positive when the score is at least 2 points.

How often do you feel tired or fatigued after sleeping?
During waking hours, how often do you feel tired, fatigued, or below your usual level?
Have you ever nodded off or fallen asleep while driving?
If yes, how often does sleepiness while driving occur?
3

Hypertension or obesity

Category 3 is positive when hypertension is present or BMI is above 30 kg/m².

Do you have high blood pressure?
Note: MedicalC is NOT medical software and does NOT issue diagnoses or treatment recommendations. The calculators are for educational and informational purposes, use published medical formulas, and are not a substitute for medical consultation. Results should be interpreted by professionals.Read the full disclaimer.