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Table 3 Pain failure and highest pain score in first 48 h post-op

From: Risk factors for liposomal bupivacaine resistance after total hip or knee arthroplasties: a retrospective observational cohort in 237 patients

 

Pain Failure?

Mean Highest

Pain Score

Pain Score ≤ 5

Pain Score > 5

Pain Level

 In PACU

1.8 ± 1.8

 0–6 h

146 (61.6)

91 (38.4)

4.3 ± 3.1

 6–12 h

117 (64.3)

65 (35.7)

4.2 ± 3.1

 12–24 h

59 (28.6)

147 (71.4)

6.4 ± 2.8

 24–28 h

44 (20.5)

171 (79.5)

6.8 ± 2.6

Highest Pain 0-48 h

32 (13.5)

205 (86.5)

7.5 ± 2.2