Patients previously included in the DEX-2-TKA-trial (ethics committee ID SJ-695;
ClinicalTrials.gov: NCT03506789) at Næstved Hospital will be invited for a follow up study
consisting of questionnaires and a visit with a physical therapist. The study includes the
following validated questionnaires: EQ-5D-5L, Oxford Knee Score and PainDetect, and
information on height, weight, daily pain-medication and co-morbidities. With the physical
therapist, the patient will perform the following functional tests: knee range of motion,
timed-up-to-go, 30 second chair stand test, 40m fast paced walk test, stair climb test and a
measure of the thigh force.