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Cyberchondria Severity Scale (CSS-15) Test

Understand how strongly health-related online searching is fueling anxiety in just 3 minutes. Get a clear severity snapshot to guide targeted support and track change over time.
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Questions: 153 minutes
Hi! My name is Freudly, i am an AI therapist, I will give you an interpretation of the test after you complete it.
08:30
October 2, 2025
October 2, 2025
Material has been updated
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Scale Explorer
How the Scales are Structured
example score
10/15
Reassurance Seeking (RS)
Measures how strongly a person seeks reassurance from qualified professionals to reduce anxiety after online health searches.
Low
Moderate
High
3 – 6: Low | 7 – 11: Moderate | 12 – 15: High
A score of 10 falls in the Moderate range, suggesting a noticeable tendency to look for professional confirmation or refutation to feel calmer after searching health information online.
example score
5/15
Distrust of Physicians (DoP)
Assesses the degree to which a person tends to doubt or discount medical professionals’ opinions in favor of their own online health research.
Low distrust
Moderate distrust
High distrust
3 – 7: Low distrust | 8 – 11: Moderate distrust | 12 – 15: High distrust
A score of 5 falls in the Low distrust range, suggesting the person generally maintains trust in doctors even when they look up health information online.
example score
11/15
Excessiveness (E)
Measures how frequently and repetitively a person searches for health information online, including time spent and difficulty stopping.
Low
Moderate
High
3 – 7: Low | 8 – 11: Moderate | 12 – 15: High
A score of 11 falls in the Moderate range, suggesting fairly frequent repeated health-related searches that can take noticeable time and be hard to limit.
example score
10/15
Distress (D)
Measures the intensity of negative emotional reactions (e.g., anxiety, worry, tension) triggered by searching for health information online.
Low distress
Moderate distress
High distress
3 – 7: Low distress | 8 – 11: Moderate distress | 12 – 15: High distress
A score of 10 falls in the Moderate distress range, suggesting you often experience noticeable worry or tension when looking up health information online.
example score
11/15
Compulsiveness (C)
Measures how strongly a person experiences intrusive urges and difficulty controlling online searches for health information.
Low
Moderate
High
3 – 7: Low | 8 – 11: Moderate | 12 – 15: High
A score of 11 falls in the Moderate range, suggesting noticeable difficulty limiting health-related online searches that may sometimes intrude on daily activities.
example score
31/75
Cyberchondria Severity (CS)
Measures the overall severity of anxiety-driven online searching and interpretation of health information and its impact on reassurance and worry.
Low
Moderate
High
15 – 34: Low | 35 – 54: Moderate | 55 – 75: High
A score of 31 falls in the Low range, suggesting relatively infrequent or less disruptive health-related online searching and associated worry.
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DATA-BASED USER COHORTS
Who Usually Takes This Test?
Health Anxiety Searchers
41%OF USERS
People who repeatedly google symptoms and leave feeling more worried, seeking a clearer picture of how much it affects their mood and daily life.
Therapy and Clinic Clients
34%OF USERS
Patients in counseling or healthcare settings who want to assess whether online health research is escalating anxiety and complicating treatment decisions.
Digital Wellbeing Researchers
25%OF USERS
Students and researchers running surveys on how internet health information use relates to stress, anxiety, and coping behaviors.
BASED ON AGGREGATED, ANONYMIZED DATA FROM TENS OF THOUSANDS OF FREUDLY USERS.
RESULTS YOU CAN ACTUALLY USE
What You’ll See After You Finish the Test
Scale Results
— Explained Clearly
Your scores across each test scale, translated into plain, usable insights. Not just numbers, but what they actually mean for your daily life, emotional state, and overall well-being.
AI-Powered
Interpretation
A structured, clinically grounded explanation. Our AI analyzes patterns and relationships between scales to provide a coherent interpretation — without alarmist language.
Statistical
Comparison
See how you compare to others. Your scores are placed in a statistical context, showing percentiles and trends based on anonymized platform data to help you understand what`s typical.
Practical
Recommendations
Actionable guidance tailored to your profile. Receive clear, realistic suggestions you can apply immediately — focused on coping, self-regulation, and realistic next steps.
AI-Detected
Insights
Key patterns you might not notice on your own. Surfacing subtle connections in your responses that help you better understand what may be driving your current results.
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Clarify, reflect, and explore right away. Talk through your outcomes, ask questions, and explore meanings in a calm, non-diagnostic dialogue environment.
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Used in 52+ countries
Benchmarking
See How You Compare
Once you finish the test, your results will be compared with real-world data from people in your country.
Below is a preview of the benchmarks we use to place your score in context.
Overcautiousness (O)
Average
8.5
Normal range
6.3 — 10.7
min.
3
max.
15
majority
This curve shows how scores are typically distributed.
Once you complete the test, your result will appear here so you can see where you land.
Distrust of doctors (Dod)
Average
11
Normal range
9.3 — 12.6
min.
3
max.
15
majority
This curve shows how scores are typically distributed.
Once you complete the test, your result will appear here so you can see where you land.
Excessiveness (E)
Average
6.3
Normal range
4.9 — 7.8
min.
3
max.
15
majority
This curve shows how scores are typically distributed.
Once you complete the test, your result will appear here so you can see where you land.
Distress (D)
Average
9.6
Normal range
7.9 — 11.4
min.
3
max.
15
majority
This curve shows how scores are typically distributed.
Once you complete the test, your result will appear here so you can see where you land.
Obsession (O)
Average
9.9
Normal range
8.3 — 11.6
min.
3
max.
15
majority
This curve shows how scores are typically distributed.
Once you complete the test, your result will appear here so you can see where you land.
Severity of cyberchondria (Soc)
Average
47.9
Normal range
37.5 — 58.3
min.
15
max.
75
majority
This curve shows how scores are typically distributed.
Once you complete the test, your result will appear here so you can see where you land.
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Trusted by 22k+ Users Worldwide
CLEAR ANSWERS TO COMMON QUESTIONS
Frequently Asked Questions

Any questions left?

What does this questionnaire measure?
It measures the severity of anxiety-related online health searching and its impact on distress and functioning. It focuses on patterns such as repetitive searching, reassurance seeking, and difficulty stopping.
How long does it take to complete and what is included?
Completion typically takes about 3 minutes. It includes 15 items about online health searches and related thoughts and feelings.
How should items be answered?
Select the response option that best matches typical behavior and feelings over a recent period. Answer all items based on usual patterns rather than a single unusual episode.
How are scores interpreted?
Higher scores indicate more severe symptoms and greater interference from online health searching. Interpretation should consider clinical context and other assessment information.
Does it provide a diagnosis or replace a clinical evaluation?
No, it is a screening and severity measure, not a diagnostic tool. Results may support clinical discussion and guide next steps when concerns are present.
WHAT THE TEST MEASURES
About This Assessment

Cyberchondria Severity Scale (CSS-15) Test

hypochondriacyberpsychologyhealth

The measure is designed to assess the severity of problematic health-related internet searching and associated distress. The Cyberchondria Severity Scale (CSS-15) is commonly used in clinical and research contexts to characterize the extent to which online symptom checking contributes to anxiety, preoccupation, and functional interference.

It consists of 15 items and typically takes about 3 minutes to complete. Items ask respondents to rate the frequency and impact of health information seeking online, including emotional reactions and difficulty disengaging from searches.

Developed by V. Starcevic and D. Berle, the Cyberchondria Severity Scale (CSS-15) is intended to support structured screening and to inform clinical discussion; results should be interpreted in conjunction with interview findings and other relevant assessment data.

Author: D. Berle, V. Starcevic
Literature: Starcevic, V., & Berle, D. Cyberchondria: Towards a better understanding of excessive health-related Internet use. Expert Review of Neurotherapeutics. 2013.; Taylor, S., & Asmundson, G. J. G. Treating health anxiety: A cognitive-behavioral approach. Guilford Press. 2004.; McElroy, E., & Shevlin, M. The development and initial validation of the cyberchondria severity scale (CSS). Journal of Anxiety Disorders. 2014.; McElroy, E., Shevlin, M., Kearney, M., Touhey, J., Evans, J., & Cooke, Y. The CSS-12: Development and validation of a short-form version of the cyberchondria severity scale. Cyberpsychology, Behavior and Social Networking. 2019.
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