Insomnia Severity Index

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Insomnia Severity Index

The Insomnia Severity Index as described in Bastien et al (2001).
Duration: 1 minutes
(Requires Inquisit Lab)
(Run with Inquisit Web)
Last Updated


Google ScholarSearch Google Scholar for peer-reviewed, published research using the Inquisit Insomnia Severity Index.

Bastien, C.H., Vallières A., & Morin, C.M. (2001). Validation of the Insomnia Severity Index as a clinical outcome measure for insomnia research. Sleep Medicine, 2, 297-307.

Savard, M. H., Savard, J., Simard, S., & Ivers, H. (January 01, 2005). Empirical validation of the Insomnia Severity Index in cancer patients. Psycho-oncology, 14, 6, 429-41.

Yang, M., Morin, C. M., Schaefer, K., & Wallenstein, G. V. (January 01, 2009). Interpreting score differences in the Insomnia Severity Index: using health-related outcomes to define the minimally important difference. Current Medical Research & Opinion, 25, 10, 2487-2494.

Morin, C. M., Belleville, G., Bélanger, L., & Ivers, H. (January 01, 2011). The Insomnia Severity Index: psychometric indicators to detect insomnia cases and evaluate treatment response. Sleep, 34, 5, 601-8.

Chung, K. F., Kan, K. K., & Yeung, W. F. (January 01, 2011). Assessing insomnia in adolescents: comparison of Insomnia Severity Index, Athens Insomnia Scale and Sleep Quality Index. Sleep Medicine, 12, 5, 463-70.

Thorndike, F. P., Ritterband, L. M., Saylor, D. K., Magee, J. C., Gonder-Frederick, L. A., & Morin, C. M. (January 01, 2011). Validation of the insomnia severity index as a web-based measure. Behavioral Sleep Medicine, 9, 4, 216-23.

Arakane, M., Castillo, C., Rosero, M. F., Penafiel, R., Perez-Lopez, F. R., & Chedraui, P. (June 01, 2011). Factors relating to insomnia during the menopausal transition as evaluated by the Insomnia Severity Index. Maturitas, 69, 2, 157-161.