Sleep quality in cancer patients: a common metric for several instruments measuring sleep quality.
Michael FriedrichThomas SchulteMerle MalburgAndreas HinzPublished in: Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation (2024)
The conversion rules presented in the study enable researchers and clinicians to directly compare single scores or mean scores across studies using different sleep scales, to assess the degree of sleep problems with regard to the general population, and to relate cutoff scores from one questionnaire to another.