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Table 2 Questionnaire scores for patients in two groups

From: Enhanced preoperative education about continuous femoral nerve block with patient-controlled analgesia improves the analgesic effect for patients undergoing total knee arthroplasty and reduces the workload for ward nurses

Questionnaire scores

Group A (n = 30)

Group B (n = 30)

P-Values

POD 1

8.0 ± 1.4

9.4 ± 1.2

0.001

POD 2

9.8 ± 0.4

9.9 ± 0.3

0.235

  1. Values are reported as mean ± SD. POD Postoperative day
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BMC Anesthesiology

ISSN: 1471-2253

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