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Copenhagen Burnout Inventory

CBI
psychologyhealth sciencessocial sciencesPublic domain

A 19-item public-domain measure with separate personal, work-related, and client-related burnout scales.

Items
19
Response format
5-point frequency or intensity scale
Version
Original 19-item CBI
Subscales
3

Ready-to-cite methods sentence

Burnout was assessed with the 19-item Copenhagen Burnout Inventory (CBI; Kristensen et al., 2005), using separate Personal, Work-Related, and Client-Related Burnout scores (original α = .87, .87, and .85).

Reliability & validation

Validation population
Human-service employees in the PUMA study (Kristensen et al., 2005)
Cronbach's α
0.85–0.87

Subscales

Personal BurnoutWork-Related BurnoutClient-Related Burnout

Response anchors

Always / To a very high degree · Often / To a high degree · Sometimes / Somewhat · Seldom / To a low degree · Never or almost never / To a very low degree

Known limitations

The three scales are domain-specific and should not be collapsed into one undifferentiated total. The client-related scale is applicable only when respondents work with clients, patients, students, or similar recipients.

Original citation

Kristensen, T. S., Borritz, M., Villadsen, E., Christensen, K. B. (2005). The Copenhagen Burnout Inventory: A new tool for the assessment of burnout. Work & Stress, 19(3), 192-207.

https://doi.org/10.1080/02678370500297720

Questions researchers ask

What does the CBI measure?

A 19-item public-domain measure with separate personal, work-related, and client-related burnout scales.

How many items does the CBI have?

The Copenhagen Burnout Inventory (CBI) has 19 items across 3 subscales: Personal Burnout, Work-Related Burnout, Client-Related Burnout.

Is the CBI free to use?

The CBI is in the public domain — free to use, reproduce and adapt without seeking permission. Cite the original source.

Is the CBI reliable?

Validation studies report Cronbach's α of 0.85–0.87. See the reliability section for the population studied and full statistics.

Who developed the CBI, and how do I cite it?

Kristensen, T. S., Borritz, M., Villadsen, E., Christensen, K. B. (2005). The Copenhagen Burnout Inventory: A new tool for the assessment of burnout. Work & Stress, 19(3), 192-207. https://doi.org/10.1080/02678370500297720

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Library entry verified August 2026. Metadata is provided for reference; item wording is available inside Folio Surveyor, subject to each instrument's licensing.