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Table 2 Data of the latest follow-up

From: A comparsion study between debridement, antibiotics, and implant retention and two-stage revision total knee arthroplasty for the management of periprosthetic joint infection occurring within 12 weeks from index total knee arthroplasty

 

DAIR

Two-stage

P value

Follow-up (months)

72.20 ± 40.70

89.14 ± 43.06

0.156

Time from index Surgery (weeks)

3.90 ± 2.92

5.11 ± 2.86

0.137

 Preop HSS

51.50 ± 13.45

46.67 ± 16.64

0.271

 Postop HSS

65.50 ± 13.66

65.39 ± 15.46

0.979

Success rate

70.0%

75.0%

0.686

  1. DAIR, Debridement, antibiotics, and implant retention group; Two-stage, two-stage revision group; preop, Preoperative; postop, postoperative; HHS, hospital for special surgery knee score