title: Inter-rater agreement between professional-rated and patient-rated scores of the Villalta scale for evaluation of the post-thrombotic syndrome.
authors.affiliation: K. G. Jebsen - Thrombosis Research and Expertise Center (TREC), Department of Clinical Medicine, UiT - The Arctic University of Norway, Tromsø, Norway; Division of Internal Medicine, University Hospital of North Norway, Tromsø, Norway.
authors.forename: Trond
authors.initials: T
authors.lastname: Isaksen
authors.affiliation: K. G. Jebsen - Thrombosis Research and Expertise Center (TREC), Department of Clinical Medicine, UiT - The Arctic University of Norway, Tromsø, Norway; Division of Hemostasis and Thrombosis, Department of Hematology, University Medical Center Groningen, Groningen, the Netherlands. Electronic address: ynse.i.tichelaar@uit.no.
authors.forename: Y I G Vladimir
authors.initials: YI
authors.lastname: Tichelaar
authors.affiliation: Research Group Epidemiology of Chronic Diseases, Department of Community Medicine, UiT - The Arctic University of Norway, Tromsø, Norway.
authors.forename: Finn E
authors.initials: FE
authors.lastname: Skjeldestad
authors.affiliation: K. G. Jebsen - Thrombosis Research and Expertise Center (TREC), Department of Clinical Medicine, UiT - The Arctic University of Norway, Tromsø, Norway; Division of Internal Medicine, University Hospital of North Norway, Tromsø, Norway.
authors.forename: Ellen E
authors.initials: EE
authors.lastname: Brodin
authors.affiliation: K. G. Jebsen - Thrombosis Research and Expertise Center (TREC), Department of Clinical Medicine, UiT - The Arctic University of Norway, Tromsø, Norway; Division of Internal Medicine, University Hospital of North Norway, Tromsø, Norway.
authors.forename: Anders
authors.initials: A
authors.lastname: Vik
authors.affiliation: Department of Radiology, University Hospital of North Norway, Tromsø, Norway.
authors.forename: Kulbir
authors.initials: K
authors.lastname: Singh
authors.affiliation: K. G. Jebsen - Thrombosis Research and Expertise Center (TREC), Department of Clinical Medicine, UiT - The Arctic University of Norway, Tromsø, Norway; Division of Internal Medicine, University Hospital of North Norway, Tromsø, Norway.
authors.forename: John-Bjarne
authors.initials: JB
authors.lastname: Hansen
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D015588:Observer Variation; D054070:Postthrombotic Syndrome / Q000175:diagnosis* / Q000453:epidemiology*; D011788:Quality of Life; D011795:Surveys and Questionnaires; D020246:Venous Thrombosis / Q000150:complications*; D055815:Young Adult