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Table 3 Other (post)operative outcomes

From: The Pericapsular Nerve Group (PENG) block combined with Local Infiltration Analgesia (LIA) compared to placebo and LIA in hip arthroplasty surgery: a multi-center double-blinded randomized-controlled trial

  Sham (n = 30) PENG (n = 30) P-value
Length of operation in minutes, mean (± SD)a 108.07 (± 21.3) 105.57 (± 28.7) 0.70
Time to first mobilization in minutes, median (range)b 1450 (1263.5–1592.5) 1374 (1257.5–1560) 0.30
Time to discharge in days, median (range) b 2 (1.75–3) 2 (1–3) 0.97
Clavien-Dindo complication grade, n (%)c
  0 24 (80) 25 (83) 0.55
  I 4 (13) 5 (17)
  II 0 (0) 0 (0)
  III 1 (3) 0 (0)
  IV 1 (3) 0 (0)
  V 0 (0) 0 (0)
Complications, n (%)
  Wound infection 0 (0) 0 (0) N/A
  Reoperation 0 (0) 0 (0)
  STEMI/NSTEMI 1 (3) 0 (0)
  Extreme postoperative pain 1 (3) 0 (0)
  Death 0 (0) 0 (0)
  1. Abbreviations: N/A Not applicable, PENG Pericapsular nerve group block, STEMI S-T elevation myocardial infarction, NSTEMI Non S-T elevation myocardial infarction
  2. a Student’s t-test used
  3. b Mann–Whitney U-test used
  4. c Chi2 test used