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Somatic Symptom Scale (SSS-8) Test

Take the online Somatic Symptom Scale (SSS-8) Test - AI psychologist FreudlyYou can take Somatic Symptom Scale (SSS-8) Test here. Online version of a simple and accurate psychological test with interpretation.en
In about two minutes, the Somatic Symptom Scale (SSS-8) Test explores the frequency and severity of common physical symptoms. Your result indicates the overall level of somatic symptom burden, helping you reflect on patterns such as pain, fatigue, sleep difficulties, gastrointestinal complaints, and other bodily concerns.
Questions: 82 minutes
Somatic Symptom Scale (SSS-8): situation and reply bubbles
October 2, 2025October 2, 2025Material has been updatedOctober 2, 2025Material has been published
31,274 views
2,705 completions
2,190 likes
Daniel HallPsychologist · Test reviewer
2,190 likes
Scale Explorer

How the Scales are Structured

Somatization Total ScoreSTS
Measures the overall severity of somatic symptom burden reported over the past weeks on the SSS-8.
example score11/32
11/32Moderateexample score
0 – 7Low
8 – 15Moderate
16 – 32High
A score of 11 falls in the Moderate range, suggesting a noticeable but not severe level of somatic symptom burden.
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DATA-BASED USER COHORTS

Who Usually Takes This Test?

Frequent unexplained symptoms
44%OF USERS
People bothered by recurring physical complaints like pain, fatigue, or dizziness who want to understand whether stress or emotions may be contributing.
Therapy or medication monitoring
33%OF USERS
Patients already in psychotherapy or taking medication who track how their bodily symptoms change over time and bring clear results to appointments.
Clinician screening and triage
23%OF USERS
Psychologists, psychotherapists, and physicians who use a quick questionnaire to screen for somatization and support differential diagnosis.
BASED ON AGGREGATED, ANONYMIZED DATA FROM TENS OF THOUSANDS OF FREUDLY USERS.
Benchmarking

See How You Compare

Once you complete the test, your results are compared with real-world data from people in your country.
Below is a preview of how scores are typically distributed across each scale.
Shaded area — where most people score
Dot — the average
You — your score lands on each curve after the test— your score, after the test
Overall Somatization ScoreOSS
You?
Average14.8
Typical rangeTypical10.6 – 19.1
Possible0 – 32
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SAMPLE QUESTIONS

Example Questions From the Test

Over the past week, how often have you been bothered by each of the following problems? Please select only one response option for each problem.
    • Not at all
    • Occasionally
    • Some of the time
    • Quite often
    • Very often
    • Not at all
    • A little bit
    • Sometimes
    • Quite a bit
    • Very often
    • Not at all
    • Not very often
    • Sometimes
    • Quite often
    • Very often
WHAT THE TEST MEASURES

Somatic Symptom Scale (SSS-8) Test - Description and methodology of the test

somatics

For people who want a structured way to review recurring symptoms, the Somatic Symptom Scale (SSS-8) Test provides a focused snapshot of symptom burden rather than a broad medical history. As a somatic symptom screening tool, it helps organize experiences such as pain, fatigue, digestive discomfort, sleep problems, and breathing complaints. The result offers a concise starting point for noticing patterns that may deserve closer attention.

What the Questionnaire Measures

The questionnaire focuses on the frequency and perceived intensity of bodily symptoms, including gastrointestinal problems, back pain, limb or joint pain, headaches, chest pain or shortness of breath, dizziness, tiredness, and trouble sleeping. It suits people who want to organize recent physical experiences and see whether their reported symptoms suggest a lighter or heavier overall pattern.

The symptom areas represented include:

  • Gastrointestinal problems show how digestive complaints contribute to the symptom picture.
  • Back, limb, and joint pain indicate recurring musculoskeletal discomfort.
  • Headaches, chest discomfort, breathlessness, and dizziness capture several common physical sensations.
  • Fatigue and sleep difficulty reflect reduced energy and disrupted rest.

The result is reported as a Somatization Total Score of 0-32, reflecting the severity of somatic symptoms. Low (0-7) indicates a minimal number or minimal severity of complaints, Moderate (8-15) indicates an intermediate level, and High (16-32) indicates a greater somatic symptom burden.

Methodology and Evidence Base

Each item uses a five-option self-report format. The respondent indicates how often or how strongly a symptom has been present, with wording tailored to that symptom. Responses are combined into the displayed total, so the result summarizes the pattern across the assessed complaints rather than isolating one problem.

The eight questions correspond to the published SSS-8 domains described by Gierk and colleagues in 2014, but this online presentation should not be treated as independently validated or standardized unless that evidence is available. A 2015 psychometric comparison examined the SSS-8 alongside the PHQ-15, while the 2002 PHQ-15 study supplies related measurement context.

Interpretation depends on current health, stress, attention to bodily sensations, memory, and willingness to report physical complaints. The displayed Low, Moderate, and High categories are this questionnaire’s result bands; no additional normative or clinical cutoff interpretation should be inferred. A higher result indicates greater reported burden on these items, not a specific cause or diagnosis.

Author: Janet B. W. Williams, Kurt Kroenke, Robert L. Spitzer
Literature:
  • Gierk B, Kohlmann S, Kroenke K, Spangenberg L, Zenger M, Brähler E, Löwe B. The Somatic Symptom Scale-8 (SSS-8): A Brief Measure of Somatic Symptom Burden. JAMA Internal Medicine. 2014;174(3):399-407. 10.1001/jamainternmed.2013.12179
  • Gierk B, Kohlmann S, Toussaint A, Wahl I, Brünahl CA, Murray AM, Löwe B. Assessing Somatic Symptom Burden: A Psychometric Comparison of the Patient Health Questionnaire-15 (PHQ-15) and the Somatic Symptom Scale-8 (SSS-8). Journal of Psychosomatic Research. 2015;78(4):352-355. 10.1016/j.jpsychores.2014.11.006
  • Kroenke K, Spitzer RL, Williams J. The PHQ-15: Validity of a New Measure for Evaluating the Severity of Somatic Symptoms. Psychosomatic Medicine. 2002;64(2):258-266. 10.1097/00006842-200203000-00008

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