Table 1 Reasons for a one-step revision differentiated for joint and number of revisions per year 2020

Early Infection

80.7%

77.8%

86.8%

78.6%

0.362

79.2%

70.4%

80.6%

84.6%

0.065

Tissue damage

44.4%^a

35.6%^{a, b}

26.3%^b

50.0%^a

0.003

42.4%^{a, b}

37.0%^{a, b}

25.0%^b

53.8%^a

< 0.001

Age

36.3%^{a, b}

26.7%^b

31.6%^{a, b}

50.0%^a

0.005

36.8%^{a, b}

28.4%^b

36.1%^{a, b}

53.8%^a

0.002

Causative pathogens

23.7%

28.9%

39.5%

28.6%

0.104

24.8%

28.4%

41.7%

30.8%

0.054

Others

14.1%

20.0%

18.4%

28.6%

0.058

12.0%^a

21.0%^{a, b}

16.7%^{a, b}

30.8%^b

0.007