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Data
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IT morphine (n = 20)
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IT morphine with QLB (n = 18)
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QLB (n = 20)
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p-value
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|---|
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Age (yr)
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32.25 ± 5.26
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31.06 ± 6.58
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32.70 ± 6.70
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0.705
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Body mass index (kg/m2)
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27.90 ± 2.98
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28.92 ± 4.05
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28.17 ± 4.15
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0.694
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Operation
| | | |
0.806
|
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C/S
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16 (80.0%)
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13 (72.2%)
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16 (80.0%)
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C/S with TS
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4 (20.0%)
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5 (27.8%)
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4 (20.0%)
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Operative time (min)
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57.75 ± 16.18
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60.28 ± 17.94
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68.50 ± 15.82
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0.113
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Total morphine in 24 h (mg)
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5.5 (0–25)
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5.0 (0–36)
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17.5 (1–40)
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< 0.001
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Pruritus
| | | |
0.007
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|
0
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9 (45.0%)
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15 (83.3%)
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20 (100%)
| |
|
1
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8 (40.0%)
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2 (11.1%)
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0 (0.0%)
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2
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2 (10.0%)
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1 (5.6%)
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0 (0.0%)
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3
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1 (5.0%)
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0 (0.0%)
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0 (0.0%)
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PONV
| | | |
0.380
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|
0
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19 (95.0%)
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18 (100%)
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20 (100%)
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1
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1 (5.0%)
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0 (0.0%)
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0 (0.0%)
| |
- Data presented as mean ± standard deviation, number and percentage, or median and range (min, max). A p-value< 0.05 indicates statistical significance.
- Abbreviations: IT intrathecal, QLB quadratus lumborum block, C/S cesarean section, TS tubal sterilization, PONV postoperative nausea and vomiting
- Group QLB had significantly higher morphine consumption in 24 h than both IT (p = 0.003) and IT + QLB (p = 0.002). There was no significant difference in morphine consumption between IT and IT + QLB (p = 1.000).
- Group IT had a significantly higher number of patients with pruritus than both IT + QLB (p = 0.020) and QLB (p < 0.001). There was no significant difference in pruritus between IT + QLB and QLB (p = 0.480).
