The Stanford Sleepiness Scale records how alert or sleepy someone feels at the moment of assessment.
Stanford Sleepiness Scale
Stanford Sleepiness Scale
Results
0 Points
Table of Contents
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What is Stanford Sleepiness Scale?
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How to Use This Calculator
- Enter or select Input value, Calculation option.
- Check the unit beside each measurement. For a percentage or rate, use the scale and time period stated in the form.
- Choose Calculate, then compare the output with the formula and example below. If you change a value or option, calculate again to update the result.
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Formula Used
Select the best-fitting description on the seven-point scale.
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Variables Explained
| Input | What it means |
|---|---|
| Input value | The numeric input for the relationship being evaluated. |
| Calculation option | Use the observed finding or laboratory value for this criterion, following the definition shown in the form. |
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Worked Example
Choosing the description assigned 4 gives a self-rated score of 4 for that moment.
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Why Use This Calculator?
Use the calculation to make the method and its inputs easier to check with a healthcare professional. Its meaning depends on the clinical setting and on whether the underlying method is appropriate for that person.
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Common Mistakes
- A subjective alertness score cannot establish that driving or operating machinery is safe.
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Frequently Asked Questions
Is this result a diagnosis or treatment instruction?
No. It describes a calculation or score from the supplied information. A qualified clinician must check the measurements, the method’s applicability and the wider clinical picture.
Can I enter the units from any lab report?
Use the units specified in the form and select a conversion only where the page provides one. Different substances need different conversion factors; a mismatch can produce a plausible but incorrect result.
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