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Table 5 Studies reporting on hospital re-admission after rKA

From: Patient-relevant outcomes following elective, aseptic revision knee arthroplasty: a systematic review

Studya

Study design

Timepoint

No. rKA

Readmissions

n (%)

Boddapati et al. (2017) [27]

Retrospective observational (NSQIP)

Immediate

(30 days)

10,584

581 (5.5)

Nichols et al. (2016) [39]

Retrospective observational (MarketScan)

Early

(90 days)

25,354

5857 (23.1)

Schairer et al. (2014) [44]

Retrospective observational (single centre)

Early

(90 days)

262

34 (13.0)

  1. NSQIP American College of Surgeons National Surgical Quality Improvement Program, rKA revision total knee arthroplasty
  2. aSorted by timepoint of assessment, then study size