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Official Journal of the Italian Society of Orthopaedics and Traumatology

Table 1 Cohort characteristics

From: Proximal femoral replacement for non-neoplastic conditions: a systematic review on current outcomes

Study

N

Mean age (range), years

Mean follow-up (range), months

Mean prior surgeries (range)

Bosquet et al., 1980 [30]

7

66.7 (40–78)

33 (9–66)

Sim and Chao, 1981 [32]

21

59.3 (28–77)

43 (25–92)

2.5 (1–6)

Malkani et al., 1995 [16]

50

60.6 (27–82)

133 (61–225)

Haentjens et al., 1996 [31]

19

78.0 (63–87)

60 (24–132)

(1–6)

Klein et al., 2005 [22]

21

78.3 (52–90)

38 (24–84)

3 (1–7)

Shih et al., 2007 [33]

12

59.0 (25–75)

68 (40–108)

6.5 (3–22)

Parvizi et al., 2007 [17]

48

73.8 (42–97)

36 (24–79)

2.7 (0–8)

Jaiswal et al., 2008 [34]

27

68.4 (50–84)

55 (25–126)

2.2 (1–4)

Schoenfeld et al., 2008 [35]

22

74.6 (54–90)

44 (2–132)

Bertani et al., 2009 [36]

8

65

65/44

Subtotal before 2010

235

68.6 (25–97)

65 (2–225)

 

Gebert et al., 2010 [37]

45

62.2 (31–81)

38 (12–70)

Al-Taki et al., 2011 [10]

63

73.0 (23–94)

38 (24–120)

Dean et al., 2012 [38]

8

67.5 (50–79)

16 (6–36)

2 (1–11)

McLean et al., 2012 [20]

20

72.0 (36–91)

48 (12–116)

Colman et al., 2014 [43]

21

75

15

Calori et al., 2014 [39]

21

68.0 (30–89)

18 (6–72)

Patel et al., 2014 [40]

5

68.2 (59–76)

41 (6–59)

Lundh et al., 2014 [23]

5

86.0 (81–91)

29 (13–70)

Grammatopoulos et al., 2016 [11]

80

68.0 (28–93)

60 (1–138)

2.4 (0–17)

Viste et al., 2017 [19]

44

79.0 (53–79)

72 (24–144)

3 (1–10)

Corona et al., 2018 [44]

14

75.9 (41–87)

44 (18–82)

Khajuria et al., 2018 [45]

37

80.0 (49–94)

33 (6–84)

2.5 (1–9)

Alvand et al., 2018 [21]

40

68.0 (43–92)

46 (24–120)

3.1 (1–10)

De Martino et al., 2019 [41]

41

64.0 (29–90)

60 (24–120)

3.6 (1–11)

Fahad et al., 2019 [42]

21

74.0 (64–91)

33 (8–91)

Dieckmann et al., 2019 [46]

49

71.0 (37–85)

52 (6–162)

Fenelon et al., 2020 [18]

79

78.3 (46–102)

35 (0–90)

1.4 (0–10)

Subtotal after 2010

593

71.9 (23–102)

44 (0–162)

 

Total

828

70.9 (23–102)

50 (1–225)

2.6 (0–22)

Range

5–80

59.3–80.0

15–133