The validated clinical instruments your team needs to identify sleep apnea candidates at chair-side — in under 3 minutes, without special equipment, and without clinical overreach. Covers every major screening tool, how to score and interpret results, what happens during home sleep testing, and how to build the screening workflow into your existing appointments.
Lessons 2.1 through 2.4 build your diagnostic vocabulary. Lesson 2.5 explains what happens after you refer. Lesson 2.6 ties everything into a single chair-side protocol your team can use immediately.
A plain-language breakdown of the three primary metrics found on every sleep study report. What AHI, RDI, and ODI measure, how they differ, when each one matters, and how to read a diagnostic report so you can speak intelligently with patients and referring physicians.
The complete STOP-BANG administration protocol — all 8 questions, evidence-based scoring thresholds (low/intermediate/high risk), the composite risk modifiers for BMI and sex, and a clear decision tree for what to do with every result tier.
How to administer the ESS, all 8 standardized situations, the 0–3 response scale, the four severity bands (normal through severe), and how to interpret results in the context of OSA screening — including when a normal Epworth score does not rule out OSA.
When STOP-BANG alone isn't enough. The Berlin questionnaire's three-category risk stratification, the NoSAS score for primary care integration, and the clinical flags that identify CPAP-intolerant patients who are strong oral appliance candidates even before diagnosis.
A step-by-step walkthrough of the home sleep apnea test (HSAT) process — what the FDA-cleared device measures, how patients use it, how data is transmitted and interpreted, and how DEEPdormir's telehealth model removes every logistical barrier that typically delays diagnosis.
The complete 6-step protocol for adding OSA screening to any dental appointment in under 3 minutes — without clinical overreach, without disrupting flow, and with a clear referral pathway built in. Includes template language for documentation and scripts for introducing the screen to patients.
This section covers the core clinical content of Module 2. Full depth is in the individual lessons.
The STOP-BANG is an 8-item validated screening tool with a sensitivity of ~93% for moderate-to-severe OSA. Each item is scored 1 (yes) or 0 (no) for a maximum score of 8. It can be completed by the patient in under 2 minutes on a tablet or paper form before the exam.
Do you snore loudly — loud enough to be heard through closed doors, or loud enough to bother your bed partner?
Do you often feel tired, fatigued, or sleepy during the daytime? For example, do you fall asleep while driving or during routine activities?
Has anyone observed you stop breathing, gasp, or choke during your sleep?
Do you have — or are you being treated for — high blood pressure?
Is your body mass index greater than 35? (This item is clinician-assessed, not patient self-reported.)
Are you older than 50 years of age?
Is your neck circumference greater than 40 cm (approximately 15.7 inches)? Measure at the level of the thyroid cartilage.
Male sex is scored as a positive factor. OSA prevalence is 2–3× higher in males.
The ESS measures subjective daytime sleepiness using 8 standardized situations. Patients rate their likelihood of dozing on a 0–3 scale (0 = never, 3 = high chance). Total scores range 0–24. The ESS assesses symptom severity but is not diagnostic for OSA — patients with OSA can score normally on the ESS.
When your team identifies a high-risk patient using STOP-BANG, this is what happens next. Understanding the full pathway allows you to explain it clearly to patients and remove the friction that causes them to delay or decline testing.
Your team submits the referral through the DEEPdormir partner portal. The patient receives a telehealth appointment link within one business day. A board-certified sleep medicine physician conducts a brief video consultation — typically 10–15 minutes — to confirm clinical appropriateness for home sleep testing and order the study.
The patient receives an FDA-cleared home sleep apnea test device — either shipped directly to them or available for pickup at a DEEPdormir location. The device requires no special setup. Detailed instructions accompany the device, and a patient support line is available for questions.
The device records continuously overnight and captures: airflow (nasal pressure transducer), blood oxygen saturation (SpO₂ via pulse oximetry), heart rate, respiratory effort, and body position. These are the same channels required for a valid Type 3 home sleep test under AASM protocols. The patient wears the device for 1–2 nights.
The patient returns the device or uploads the data. A DEEPdormir sleep physician reviews and interprets the full recording, calculates AHI, RDI, and ODI, and issues a formal diagnostic report — typically within 3–5 business days of the study night.
If OSA is confirmed, the physician issues a formal diagnosis and oral appliance therapy begins. The patient returns to DEEPdormir for a custom appliance fitting. Your practice is notified of the outcome, and the co-management relationship continues. If the study is negative, the patient is informed and further evaluation is recommended if symptoms persist.
This 6-step protocol fits within any existing appointment structure. It does not require additional time allocation or disruption to your current workflow. Most dental hygienists can complete steps 1–5 before the dentist enters the operatory.
Flag existing health history forms for OSA risk factors: hypertension, type 2 diabetes, atrial fibrillation, obesity, depression, GERD, prior stroke, or a noted diagnosis of OSA. These patients are automatic STOP-BANG candidates regardless of presenting complaint.
During your existing oral exam, note: macroglossia, retrognathic jaw position, high narrow palate, Mallampati Class III–IV airway, enlarged tonsil pillars, or scalloped tongue margins (indicating habitual tongue pressure against teeth, often from bruxism). Document any positive findings in the chart.
Hand the patient a STOP-BANG form (paper or tablet) while they are waiting. The patient self-completes in under 2 minutes. For patients who need assistance, the hygienist walks through the 8 questions verbally. Measure neck circumference if clinically indicated (item N).
Tally the STOP-BANG score and apply composite risk modifiers (BMI>35 or male sex with score ≥3 = high risk). If the score is borderline (3–4), administer the Epworth Sleepiness Scale for supplemental data. Classify as low, intermediate, or high risk.
Record STOP-BANG score, ESS score (if administered), risk classification, and any positive oral exam findings. Use a consistent template so findings are retrievable at future visits and trackable across the patient panel. This documentation is also required for medical billing compliance.
For intermediate or high-risk patients, the dentist or hygienist introduces the finding using the scripts covered in Module 5. The patient is informed of their risk, educated about home sleep testing, and referred through the DEEPdormir partner portal. The referral takes under 2 minutes in the portal. Module 5 covers the exact language to use at this step.
These are the published performance metrics for the instruments in this module. Your team should know them — and so should your patients when they ask.
After completing the lessons in this module, you should be able to answer all of these confidently before advancing to Module 3.
What does the STOP-BANG acronym stand for? What total score indicates high risk for OSA, and under what conditions does a score of 3 become high risk?
A 54-year-old male patient scores 3 on STOP-BANG — he snores, reports daytime fatigue, and has a BMI of 38. How do you classify his risk, and what is the appropriate clinical action?
What is the clinical distinction between AHI and RDI, and when does the difference matter for treatment decisions?
A patient scores 13 on the Epworth Sleepiness Scale. What severity band does this represent, and why should you not rule out significant OSA in a patient who scores 8?
Name two specific advantages of home sleep testing over in-lab polysomnography for the types of patients you see in a dental practice.
Walk through the 6 steps of the chair-side OSA screening protocol. Which steps can the hygienist complete before the dentist enters the room, and approximately how long does the full sequence take?
Ready to continue?
Proceed to Module 3 — Oral Appliance Therapy