Table 3: Demographics of patients who underwent revision total hip arthroplasty for periprosthetic joint infection.

Study (year)

Number of ETO Cases

Number of non-ETO Cases

Number of non-Infection ETO Cases

Average Age (years)

Males (%)

Average BMI (kg/m2)

Mean Follow-up (months)

Fink and Oremek [24]

76

--

--

70.7

39 (51%)

28.7

51.2

Levine, et al. [15]

23

--

--

61.7

10 (43%)

--

49.1

Lim, et al. [12]

23

--

46

58.5*

11 (48%)

23.4*

63*

Morshed, et al. [26]

13

--

--

52.6

8 (62%)

--

39

Petrie, et al. [13]

102

--

--

67

43 (43%)

--

66

Shi, et al. [28]

48

69

--

59.2*

29 (60%)

25.1*

72.4*

Total

285

69

46

64.9**

140 (50%)

27.5**

60.4**

*Average of ETO group; **weighted average