Sleep Condition Indicator
The Sleep Condition Indicator is a brief insomnia-oriented self-report. This page is for clinics. It is not a stand-alone insomnia diagnosis and not a public test.
Overview
What is the SCI?
The SCI organises insomnia-related complaints for clinician review. It is not interchangeable with ISI or AIS, and it is not a sleep-disorder diagnosis.
Development and clinical use
Espie and colleagues published the SCI as an insomnia-oriented instrument aligned to diagnostic criteria used at the time. Confirm current official materials before using it in a live pathway.
- Catalogue status
- Educational entry
- Production scoring
- Not independently verified
- Mode
- self-report
- Typical use
- Clinician-reviewed intake
- Clinical role
- Insomnia-condition screening support
Administration
A focused client experience
SCI is completed as a focused self-report and stored for clinician review. This public page does not collect answers or return a score.
- One question at a time with visible progress
- Large keyboard-operable response choices
- Previous, next, and answer-review steps
- Clear confirmation that results go to the clinic
The illustration shows layout only. It does not reproduce SCI item wording.
Report showcase
Designed to make evidence easy to review
The downloadable synthetic example illustrates report layout using invented response patterns, without patient data or instrument questions.
- Named instrument, version, and provenance
- Item-level response pattern without source wording
- Methodology, references, and clinical boundary
- Responsible clinician review rather than automated conclusions
Clinician review required
Methodology
Understand the measure and its scoring conventions
Published scoring conventions may exist in official materials. This public page does not independently verify scoring, cutoffs, or a production scoring rule. Use the official form and scoring instructions for the version you intend to use.
References
- Original SCI paperEspie CA et al. The Sleep Condition Indicator: a clinical screening tool to evaluate insomnia disorder. BMJ Open. 2014;4(3):e004183.
Questions
What clinics ask before they evaluate the SCI
These answers stay inside educational catalogue scope. They do not replace official manuals or clinician judgement.
Does SCI replace a sleep assessment?
No. It is a self-report screen. Diagnosis and investigation remain clinician tasks.
Can I complete SCI here?
No. This landing is educational catalogue information.
How is SCI used on Lirena?
As a sleep-intake self-report. Clinicians review the result with other sleep history.
Is SCI the same as ISI?
No. They are different insomnia-oriented instruments. Confirm the official form you intend to use.