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Table 2 Year, study design, country of origin, level of evidence and MINORS score of included studies

From: Patellar resurfacing and kneeling ability after total knee arthroplasty: a systematic review

Author

Year

Study design

Country

LE

MINORS score

Huish Jr et al

2020

Retrospective Cohort Study

USA

III

17/24

Rooks et al

2020

Retrospective Cohort Study

Canada

III

10/16

Sangoi et al

2020

Retrospective Cohort Study

UK

III

15/24

Wilding et al

2019

Retrospective Cohort Study

UK

III

19/24

Albrecht et al

2016

Retrospective Cohort Study

Switzerland

III

17/24

Baker et al

2014

Retrospective Cohort Study (NJR Study)

UK

III

18/24

Garneti et al

2008

Retrospective Cohort Study

UK

III

13/24

Palmer et al

2002

Retrospective Cohort Study

Australia

III

11/16

  1. NJR National Joint Registry, LE Level of evidence, MINORS Methodological index for non-randomized studies