Response shift in health-related quality of life measures in the presence of formative indicators.

Silvia TestaDaniela Di CuonzoGiuliana RitortoLaura FanchiniSara BustreoPatrizia RaccaRosalba Rosato

Published in: Health and quality of life outcomes (2021)

RS and true change in HRQoL can be evaluated in the presence of formative indicators. Defining a measurement model by formative or reflective indicators can lead to different results.

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