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Table 4 Nursing workload relief and satisfaction in the ward

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

  Group A (n = 30) Group B (n = 30) P-Values
Patients using PCA-related nurse call 15/15 7/23 0.032
Nursing satisfaction
 1 18 (60%) 28 (93.3%) 0.003
 2 2 (6.7%) 0 (0%)
 3 10 (33%) 2 (6.7%)
  1. Values are reported as n and (percentages). PCA Patient-controlled analgesia