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A-a GradientAsthma Control Test (ACT)BODE IndexBSI (Bronchiectasis Severity Index)CAT Score (COPD Assessment)FEV1/FVC InterpreterGAP IndexGOLD Spirometric GradingLight's CriteriaP/F Ratio (PaO2/FiO2)STOP-BANG ScoreWinter's FormulamMRC Dyspnea Scale
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Typically < 24 hours.

Clinical Notice:Calculations must be re-checked and should not be used alone to guide patient care, nor should they substitute for professional clinical judgment. OpiCalc is an auxiliary reference tool for qualified healthcare professionals.

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STOP-BANG Score

Sleep Medicine

Risk Factors Checklist

Total Score

0

Low Risk
Clinical Guidance

Low probability of obstructive sleep apnea based on current screening criteria.

Thresholds
0-2 PointsLow Risk
3-4 PointsIntermediate Risk
5-8 PointsHigh Risk
Guidelines & Evidence

Verified

Last Review: 2026

When to Use

When to Use

Screening for Obstructive Sleep Apnea (OSA) in adult populations.
Pre-operative assessment to identify patients at high risk for perioperative respiratory complications.
General medicine screening for patients with hypertension or obesity and daytime sleepiness.

Related Scores in Practice

In clinical practice, this assessment is frequently evaluated alongside other validated measures. Depending on the patient's presentation and specific diagnostic requirements, you may also need to utilize the Epworth Sleepiness Scale, Berlin Questionnaire, or the Osa Severity to formulate a comprehensive care plan.

Last Comprehensive Review: 2026

Related Pulmonary Tools

GAP Index
Light's Criteria
P/F Ratio
FEV1/FVC Interpreter
BSI
Winter's Formula
Asthma Control Test
mMRC Dyspnea Scale
BODE Index
GOLD Spirometric Grading
Pulmonary CalculatorsCritical Care CalculatorsInternal Medicine Calculators
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