Proportion of treatment responders and remitters according to treatment group. (a) Treatment response defined as a change score on the Insomnia Severity Index of 8 points or more from pre-treatment. (b) Treatment remission defined as an Insomnia Severity Index score of less than 8 points.
Jernelöv et al. BMC Psychiatry 2012 12:5 doi:10.1186/1471-244X-12-5