This study wish to show if the preoperative level of pain, function or activity for hip and knee arthroplasty patients has any predictive value of the time it takes to fulfill the well-defined discharge criteria.
The investigators would like to be able to identify those patients, for whom it will take longest time to fulfill the discharge criteria. With this knowledge the investigators will be able to initiate sufficient treatment already before operation.
Study Type
OBSERVATIONAL
Enrollment
100
Department of Surgery, Univerity Hospital at Hvidovre
Hvidovre, Hvidovre, Denmark
Leg muscles strength
Maximal muscle force tested for one leg at a time in a Power Rig Mashine
Time frame: 7 months
Functional performance
Tested by: Timed Up \& Go test, 10 meter fast speed walking test
Time frame: 7 months
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