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Table 1 Characteristics of included studies

From: Cost of septic and aseptic revision total knee arthroplasty: a systematic review

Author, year & reference

Country

Interest –case sample size

Age (CI) [SD]

Sex proportion

Cause of revision

Study perspective

Time horizon of observation (months)

Type of Economic Evaluation

Comparator

Study design

Cost Component

Adeyemi et al., 2019 [20]

United States

1140

64.8

Male, 42.1%; Female, 57.9%

Infection

HCP

12

COI

Non-SSI. RTHA

Cohort

Direct cost

Alp et al., 2016 [40]

Turkey

11

65

Male, 29.4%; Female, 70.6%

Infection

HCP

24

COI

Non-SSI

Cross sectional

Direct cost

Bosco III et al., 2014 [21]

United States

118

N/A

N/A

N/A

HCP. payer

48

COI

THA; TKA; RTHA

Cohort

Direct cost

Bozic et al., 2010 [22]

United States

60,355

65.8

Male, 42.6%; Female, 57.4%

Infection; mechanical loosening; implant fracture

HCP

15

COI

N/A

Cross sectional

Direct cost

Burns et al., 2006 [41]

Canada

73

N/A

N/A

N/A

Payer

24

CEA

PTKA

Cohort

Direct cost

Clair et al., 2016 [23]

United States

24

65

Male, 29.2%; Female, 70.8%

N/A

HCP

12

COI

RTHA

Cross sectional

Direct cost

Dal-Paz et al., 2010 [42]

Brazil

34

67.1 ± 12.0

Male, 32.4%; Female, 67.6%

Infection

HCP

24

COI

N/A

Cross sectional

Direct cost

Efremov et al., 2019 [43]

Italy

30

71.2 ± 6.3

Male, 53%; Female, 47%

Infection

HCP

30.4

COI

RTHA

Cohort

Direct cost

Gow et al., 2016 [44]

New Zealand

3

69 (49–78)

Male, 72.2%; Female, 27.8%

Infection

HCP

12

COI

Non-SSI

Case-control

Direct cost

Haenle et al., 2012 [45]

Germany

28

71.7

Male, 28.6%; Female, 71.4%

Infection

HCP

48

COI

PTKA

Case-control

Direct cost

Herbert et al., 1996 [19]

United States

20

65

N/A

Aseptic; Infection

HCP

36

COI

PTKA

Cross sectional

Direct cost

Holinka et al., 2018 [48]

Czech Republic

20

68.5 (55–82)

N/A

Aseptic; Infection

Payer

N/A

COI

PTKA

Cross sectional

Direct cost

Iorio et al., 1999 [24]

United States

32

N/A

N/A

N/A

HCP

24

COI

PTKA

Cross sectional

Direct cost

Kallala et al., 2015 [50]

United Kingdom

168

65.6

Male, 46.43%; Female, 53.57%

Aseptic; Infection

Patient

84

COI

Aseptic revision

Cross sectional

Direct cost

Kamath et al., 2015 [25]

United States

301,718

65.7 (65–69)

Male, 50.1%; Female, 49.9%

Infection

HCP

64

COI

RTHA

Cross sectional

Direct cost

Kapadia et al., 2014 [26]

United States

21

N/A

N/A

Infection

HCP

60

COI

PTKA

Case-control

Direct cost

Kasch et al., 2017 [46]

Germany

106

66.8 [9.5]

Male, 35.8%; Female, 64.2%

Aseptic; Infection

HCP

39

COI

Aseptic revision

Cross sectional

Direct cost

Kurtz et al., 2008 [27]

United States

N/A

69.5

N/A

Infection

HCP

180

COI

RTHA; PTKA; PTHA

Cross sectional

Direct cost

Kurtz et al., 2012 [28]

United States

105,068

64.5

N/A

Infection

HCP

108

COI

RTHA

Cross sectional

Direct cost

Lavernia et al., 1995 [29]

United States

24

68.0

Male, 29.2%; Female, 70.8%

N/A

HCP

48

COI

PTHA; PTKA; RTHA

Cross sectional

Direct cost

Lavernia et al., 2006 [30]

United States

100

63.5

Male, 28.6%; Female, 71.4%

Aseptic loosening; Infection

HCP

108

COI

N/A

Cross sectional

Direct cost

Li Y. et al., 2013 [31]

United States

18,677

74.6 [6.5]

Male, 38.8%; Female, 61.2%

N/A

Payer

12

COI

PTKA

Cross sectional

Direct cost

Musil et al., 2019 [49]

Czech Republic

24

 

Male, 45.8%; Female, 54.2%

Infection

HCP

96

COI

N/A

Cross sectional

Direct cost

Nichols et al., 2016a [32]

United States

25,354

63.3 [10.5]

Male, 42.3%; Female, 57.7%

N/A

Payer + patient

60

COI

PTKA; PTHA; RTHA

Cross sectional

Direct cost

Nichols et al., 2016b [33]

United States

32,494

65.26 [10.98]

Male, 40.5%; Female, 59.5%

N/A

Payer

78

COI

PUTKA; SBTKA

Cross sectional

Direct cost

Oduwole et al., 2010 [51]

Republic of Ireland

179

71.5

Male, 35%; Female, 65%

Infection; Aseptic

HCP

120

COI

Aseptic revision

Cross sectional

Direct cost

Parvizi et al., 2010 [34]

United States

216

62.4

Male, 48.8%; Female, 51.2%

Infection

HCP

132

COI

Methicillin sensitive cases

Cross sectional

Direct cost

Puhto et al., 2019 [52]

Finland

26

69 (38–91)

Male, 49.5%; Female, 50.5%

Infection; Aseptic

HCP

36

COI

Primary TKA

Cohort

Direct cost

Reeves et al., 2018 [35]

United States

46,836

69.1

Male, 31.1%; Female, 68.9%

Prosthetic fracture; non-fracture cause

HCP

12

COI

PPFX; ORIF; PTKA

Cohort

Direct cost

Ritter et al., 1996 [36]

United States

26

N/A

N/A

N/A

Payer

N/A

COI

PTKA; PTHA; RTHA

Cross sectional

Direct cost

Sculco, 1995 [37]

United States

N/A

N/A

N/A

N/A

HCP

N/A

COI

N/A

Cross sectional

Direct cost

Sousa et al., 2018 [53]

Portugal

29

68.3 (39–80)

Male, 32.2%; Female, 67.7%

Infection

HCP

24

COI

PTKA; PTHA; RTHA

Case-control

Direct cost

Waddell et al., 2016 [38]

United States

70

N/A

N/A

Infection

HCP

56

COI

RTHA

Cross sectional

Direct cost

Weber et al., 2018 [47]

Germany

68

67.9 [9.2]

Male, 38.2%; Female, 61.8%

N/A

HCP

60

COI

PTHA; PTKA; RTHA

Case-control

Direct cost

Yi et al., 2015 [39]

United States

79

≥ 65

Male, 43%; Female, 57%

Infection

Payer

96

COI

PTHA; PTKA; RTHA

Cohort

Direct cost

Yao et al., 2020 [9]

United States

266

65 (54–76)

Male, 61%; Female, 39%

Infection; Aseptic

HCP + Payer

84

COI

Non-SSI

Cross sectional

Direct cost

Iqbal et al., 2020 [10]

Pakistan

32

61.3 (55.4–67.2)

N/A

Infection

HCP

60

COI

PTKA

Case-control

Direct cost

  1. N/A Not available, SD Standard deviation, HCP Healthcare provider, COI Cost of illness, CEA Cost-effectiveness analysis, SSI Surgical site infection, TKA Total knee arthroplasty, THA Total hip arthroplasty, RTHA Revision total hip arthroplasty, PTKA Primary total knee arthroplasty, PTHA Primary total hip arthroplasty, PUTKA Primary unilateral total knee arthroplasty, SBTKA Simultaneous bilateral total knee arthroplasty, TJA Total joint arthroplasty, PPFX Periprosthetic fracture, ORIF Open reduction internal fixation