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Ain-Shams Journal of Anesthesiology

Table 3 Mean amount of drug given in both the groups

From: Safety and efficacy of patient controlled epidural analgesia versus conventional epidural analgesia in lower limb orthopedic surgeries: a prospective randomized study

 

Group PCEA

Group IBEA

Z value

P value

Mean amount of drug given in ml

131 ± 6.88

250 ± 0.00

 − 7.131

0.000

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