Lamu, Admassu N.; Björkman, Lars; Hamre, Harald Johan; Alræk, Terje; Musial, Frauke; Robberstad, Bjarne (Journal article; Tidsskriftartikkel; Peer reviewed, 2021-04-17)
<i>Background</i> - Evidence of health utility changes in patients who suffer from longstanding health complaints attributed to dental amalgam fillings are limited. The change in health utility outcomes enables calculating quality-adjusted life-year (QALY) and facilitates the comparison with other health conditions. The purpose of this study was to estimate the validity and responsiveness of the ...