Faresjö, Åshild; LeTran, Anh; Olsen, Ole; Faresjö, Tomas; Theodorsson, Elvar; Jones, Michael (Journal article; Tidsskriftartikkel; Peer reviewed, 2023-01-30)
Previous studies of cortisol concentrations in hair have concluded that it is not possible to measure more than 6 months retrospectively. This study shows for the first time that it is possible to
analyze hair cortisol concentrations month-by-month for a retrospective period of 24 months. In
addition, we have determined whether cortisol concentration decreases with time. The study population was ...