TY - JOUR AU - Adroher, Núria Duran AU - Kreiner, Svend AU - Young, Carolyn AU - Mills, Roger AU - Tennant, Alan PY - 2019 DA - 2019/07/08 TI - Test equating sleep scales: applying the Leunbach’s model JO - BMC Medical Research Methodology SP - 141 VL - 19 IS - 1 AB - In most cases, the total scores from different instruments assessing the same construct are not directly comparable, but must be equated. In this study we aimed to illustrate a novel test equating methodology applied to sleep functions, a domain in which few score comparability studies exist. SN - 1471-2288 UR - https://doi.org/10.1186/s12874-019-0768-y DO - 10.1186/s12874-019-0768-y ID - Adroher2019 ER -