6.
Murphy L, Schwartz T, Helmick C, Renner J, Tudor G, Koch G
. Lifetime risk of symptomatic knee osteoarthritis. Arthritis Rheum. 2008; 59(9):1207-13.
PMC: 4516049.
DOI: 10.1002/art.24021.
View
7.
Kellgren J, Lawrence J
. Radiological assessment of osteo-arthrosis. Ann Rheum Dis. 1957; 16(4):494-502.
PMC: 1006995.
DOI: 10.1136/ard.16.4.494.
View
8.
Altman R, Alarcon G, Appelrouth D, Bloch D, Borenstein D, Brandt K
. The American College of Rheumatology criteria for the classification and reporting of osteoarthritis of the hip. Arthritis Rheum. 1991; 34(5):505-14.
DOI: 10.1002/art.1780340502.
View
9.
Althubaiti A
. Information bias in health research: definition, pitfalls, and adjustment methods. J Multidiscip Healthc. 2016; 9:211-7.
PMC: 4862344.
DOI: 10.2147/JMDH.S104807.
View
10.
Smink A, Bierma-Zeinstra S, Schers H, Swierstra B, Kortland J, Bijlsma J
. Non-surgical care in patients with hip or knee osteoarthritis is modestly consistent with a stepped care strategy after its implementation. Int J Qual Health Care. 2014; 26(4):490-8.
DOI: 10.1093/intqhc/mzu058.
View
11.
Salaffi F, Leardini G, Canesi B, Mannoni A, Fioravanti A, Caporali R
. Reliability and validity of the Western Ontario and McMaster Universities (WOMAC) Osteoarthritis Index in Italian patients with osteoarthritis of the knee. Osteoarthritis Cartilage. 2003; 11(8):551-60.
DOI: 10.1016/s1063-4584(03)00089-x.
View
12.
Ingelsrud L, Roos E, Gromov K, Jensen S, Troelsen A
. Patients report inferior quality of care for knee osteoarthritis prior to assessment for knee replacement surgery - a cross-sectional study of 517 patients in Denmark. Acta Orthop. 2019; 91(1):82-87.
PMC: 7006715.
DOI: 10.1080/17453674.2019.1680180.
View
13.
Mahlknecht A, Abuzahra M, Piccoliori G, Enthaler N, Engl A, Sonnichsen A
. Improving quality of care in general practices by self-audit, benchmarking and quality circles. Wien Klin Wochenschr. 2016; 128(19-20):706-718.
PMC: 5052301.
DOI: 10.1007/s00508-016-1064-z.
View
14.
Bannuru R, Osani M, Vaysbrot E, Arden N, Bennell K, Bierma-Zeinstra S
. OARSI guidelines for the non-surgical management of knee, hip, and polyarticular osteoarthritis. Osteoarthritis Cartilage. 2019; 27(11):1578-1589.
DOI: 10.1016/j.joca.2019.06.011.
View
15.
Piccoliori G, Mahlknecht A, Sandri M, Valentini M, Vogele A, Schmid S
. Epidemiology and associated factors of polypharmacy in older patients in primary care: a northern Italian cross-sectional study. BMC Geriatr. 2021; 21(1):197.
PMC: 7981991.
DOI: 10.1186/s12877-021-02141-w.
View
16.
Kolasinski S, Neogi T, Hochberg M, Oatis C, Guyatt G, Block J
. 2019 American College of Rheumatology/Arthritis Foundation Guideline for the Management of Osteoarthritis of the Hand, Hip, and Knee. Arthritis Rheumatol. 2020; 72(2):220-233.
PMC: 10518852.
DOI: 10.1002/art.41142.
View
17.
Oomen J, Peters Y, van den Ende C, Schers H, Assendelft W, Vriezekolk J
. Quality of knee osteoarthritis care in the Netherlands: a survey on the perspective of people with osteoarthritis. BMC Health Serv Res. 2022; 22(1):631.
PMC: 9097380.
DOI: 10.1186/s12913-022-08014-1.
View
18.
Mokkink L, Terwee C, Patrick D, Alonso J, Stratford P, Knol D
. The COSMIN checklist for assessing the methodological quality of studies on measurement properties of health status measurement instruments: an international Delphi study. Qual Life Res. 2010; 19(4):539-49.
PMC: 2852520.
DOI: 10.1007/s11136-010-9606-8.
View
19.
Gronhaug G, Osteras N, Hagen K
. Quality of hip and knee osteoarthritis management in primary health care in a Norwegian county: a cross-sectional survey. BMC Health Serv Res. 2014; 14:598.
PMC: 4252009.
DOI: 10.1186/s12913-014-0598-x.
View
20.
Osteras N, Garratt A, Grotle M, Natvig B, Kjeken I, Kvien T
. Patient-reported quality of care for osteoarthritis: development and testing of the osteoarthritis quality indicator questionnaire. Arthritis Care Res (Hoboken). 2013; 65(7):1043-51.
DOI: 10.1002/acr.21976.
View