Fig 1.
PRISMA Flowchart for the selection of studies included in the systematic review.
Table 1.
Summary of the cost differences in the economic evaluations reviewed (indirect/direct + intervention costs calculated for 2015, per patient, time horizon as stated).
Table 2.
Economic studies meeting the criteria for methodological quality on the CHEC-list (Evers, Goossens, de Vet, van Tulder, & Ament, 2005).