Table 1 Characteristics of studies

Feller [6]

JBJS

1996

19

19

70.8

2

2

HSS, patellar score, pain, reoperation

I

PCA (HOWMEDICA)

Kajino [7]

JBJS

1997

26

26

56.1

0

6.6

HSS, pain, muscle strength, patellar tilt

I

Yoshino-Shoji (Biomet)

Schroeder-Boersch [8]

Arch Orthop Trauma Surg

1998

20

20

73/72.2

0

2

KSS, AKP, radiographs, reoperation

I

Duracon (HOWMEDICA)

Newman [9]

Knee

2000

42

42

72/71.2

0

5

AKP, reoperation

I

Kinematic (HOWMEDICA)

Barrack [10]

JBJS

2001

47

46

66.2

11

5–7

KSS, AKP, ROM, satisfaction, reoperation

I

Miller-Galante II (ZIMMER)

Wood [11]

JBJS

2002

92

128

73.7/73.7

22

4

KSS, AKP, reoperation, satisfaction, patellar tilt

I

Miller-Galante II (ZIMMER)

Mayman [12]

JOA

2003

50

50

72/68

29

10

KSS, AKP, reoperation, satisfaction

I

AMK (Depuy)

Waters [13]

JBJS

2003

243

231

69.1

0

5.3

KSS, AKP, satisfaction, ROM, radiographs

I

Press-fit condylar prosthesis (Johnson & Johnson)

Burnett [4]

CORR

2004

42

48

71/69

0

10

KSS, AKP, ROM, satisfaction

I

AMK (Depuy)

Gildone [14]

Acta Orthop Belg

2005

28

28

73.6/74.6

0

2

KSS, daily activities, ROM, satisfaction, AKP

I

NexGen (ZIMMER)

Campbell [15]

JBJS

2006

46

54

71/73

42

10

WOMAC, AKP, radiographs, KSS

I

Miller-Galante II (ZIMMER)

Myles [16]

Clinical Biomechanics

2006

25

25

70

8

2

KSS, WOMAC, VAS, reoperation

I

LCS rotating platform knee replacement (DePuy)

Burnett [17]

CORR

2007

28

28

78

8

10

AKP, ROM, reoperation

I

Miller-Galante II (ZIMMER)

Smith [18]

JBJS

2008

73

86

71.9/71.2

7

4

KSS, AKP, satisfaction, radiographs, reoperation

I

Profix total knee system (Smith & Nephew)

Burnett [19]

JBJS

2009

58

60

65.3/67.1

40

10

ROM, KSS, AKP, satisfaction

II

Miller-Galante II (ZIMMER)

Breeman [20]

JBJS

2011

861

854

70/70

405

5

Oxford score, SF-12, EuroQol-5d, cost-effective, reoperation

I

No mention

Beaupre [21]

BMC Research Notes

2012

21

17

64.9/62

15

10

WOMAC, reoperation, ROM, Rand 36 score

I

Profic total knee system

Liu [22]

Knee

2012

68

64

67.5/68

12

7

KSS, AKP, ROM, radiographs, reoperation

I

Press-fit condylar prosthesis (DePuy)

Ferguson (FB)

Feguson (MB) [23]

Knee

2014

88

89

88

87

69.8

70.2

13

13

2

Oxford score, ROM, SF-12 score, reoperation

I

Press-fit condylar prosthesis (DePuy)

Murray [24]

Health Technology Assessment

2014

816

798

70/70

824

10

Oxford score, EuroQol-5d, SF-12 score, reoperation

I

No mention

Sreehari [25]

AO Orthopaedics

2014

75

60

68.1/65.8

0

5

KSS, AKP, ROM, reoperation

I

No mention

Roberts [26]

JOA

2015

178

172

70.2/71.3

236

10.4

KSS, ROM, reoperation, AKP, satisfaction

I

DePuy Sigma

Ali [27]

Acta Orthopaedica

2016

33

36

68/69

5

6

VAS, KOSS, satisfaction, reoperation

I

Triathlon CR

Aunan [28]

Acta Orthopaedica

2016

63

66

70/69

1

3

KOSS, KSS, Oxford score, VAS, satisfaction, reoperation

I

NexGen (ZIMMER)

Vukadin [29]

Acta Chirurgiae Orthopaedicae

2017

30

29

68.1/66

1

2

KSS, Oxford score, reoperation

I

Unknown

Dong [30]

JOA

2018

48

48

67.7

6

3

KSS, Feller score, AKP, reoperation

I

Posterior cruciate stabilizing total knee prostheses (Smith & Nephew)

Kaseb [31]

ABJS

2018

24

26

64.8

0

0.5

KSS, AKP, WOMAC, SF-36 score, ROM, VAS, reoperation

I

Profix (ZIMMER)

Ha [32]

International Orthopaedics

2019

60

60

65.2

12

5

KSS, AKP, satisfaction, reoperation

I

Scorpoo NRG knee prosthesis (Stryker)

Kaseb [33]

ABJS

2019

29

44

68.1/65.75

0

8.68 months

KSS, KOSS

I

NexGen fixed bearing knee prosthesis (ZIMMER)

Koh [34]

KSSTA

2019

49

49

70

0

5

AKP, forgotten score, ROM, WOMAC, reoperation, Feller score, radiograph

I

Posterior stabilized knee system (Lospa)

Thiengwittayaporn [35]

JOA

2019

41

39

68.2/68.2

4

1

KSS, AKP, Oxford score, ROM, patellar score, patellar tilt

I

Legion PS (Smith & Nephew)

Raaij [36]

J Knee Surg

2020

21

21

Unknown

0

2

HSS, KSS, KOSS, reoperation

I

Unknown