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Figure 1 Flow diagram of the study
From: Intermittent Epidural vs Continuous Wound Infusion of Ropivacaine for Acute and Chronic Pain Control after Hysterectomy or Myomectomy: A Randomized Controlled Trial Pain Med. 2014;15(9): doi: /pme.12523 Pain Med | © 2014 American Academy of Pain Medicine
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Figure 2 Cumulative morphine consumption in the epidural (EP) group and subcutaneous (SC) group during the first 48 postoperative hours. Values are mean ± standard deviation. The overall VAS values differ significantly (ANOVA, F = 6.74, df = 1, P = 0.012) with significant difference between the two groups)*: P < 0.001, +: P < 0.001, #: P < 0.001) only the first 8 hours postoperatively. From: Intermittent Epidural vs Continuous Wound Infusion of Ropivacaine for Acute and Chronic Pain Control after Hysterectomy or Myomectomy: A Randomized Controlled Trial Pain Med. 2014;15(9): doi: /pme.12523 Pain Med | © 2014 American Academy of Pain Medicine
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Figure 3 VAS (mm) at rest in the epidural (EP) group and subcutaneous (SC) group. Values are mean ± standard deviation. The overall VAS values do not differ significantly over the first 72 postoperative hours (ANOVA, F = 1.86, df = 1, P = 0.177). From: Intermittent Epidural vs Continuous Wound Infusion of Ropivacaine for Acute and Chronic Pain Control after Hysterectomy or Myomectomy: A Randomized Controlled Trial Pain Med. 2014;15(9): doi: /pme.12523 Pain Med | © 2014 American Academy of Pain Medicine
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Figure 4 VAS (mm) during cough in the epidural (EP) group and subcutaneous (SC) group. Values are mean ± standard deviation. The overall VAS values differ significantly (ANOVA, F = 4.65, df = 1, P = 0.035) with significant difference between the two groups only 2 hours postoperatively (z = 3.16, P = 0.002). From: Intermittent Epidural vs Continuous Wound Infusion of Ropivacaine for Acute and Chronic Pain Control after Hysterectomy or Myomectomy: A Randomized Controlled Trial Pain Med. 2014;15(9): doi: /pme.12523 Pain Med | © 2014 American Academy of Pain Medicine
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