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Table 4 Postoperative recovery data of studied patients categorized according to injected LAM

From: Fentanyl versus midazolam as additive to local anesthetic mixture for peribulbar block during posterior segment surgery in adult patients a prospective randomized double-blind study

Data Group C Group F Group M
Duration till recovery of eyelid akinesia (min) 120.3 ± 10.6 165.5 ± 17.6 146.5 ± 18.5
  P1 = 0.001 P2 = 0.001
P3 = 0.001
Duration till recovery of globe akinesia (min) 185.2 ± 19.4 275.5 ± 13.6 253.2 ± 17.7
  P1 = 0.001 P2 = 0.001
P3 = 0.001
PO rescue analgesia Frequency No 17 (42.2%) 34 (85%) 23 (57.5%)
Once 19 (47.5%) 6 (15%) 15 (37.5%)
Twice 4 (10%) 0 2 (5%)
P value   P1 = 0.0004 P2 > 0.05
P3 = 0.043
Mean number 1.5 ± 0.7 0.9 ± 0.6 1.1 ± 0.7
P value   P1 = 0.001 P2 > 0.05
P3 > 0.05
  1. Data are presented as mean ± SD and numbers; percentages are in parenthesis; P1 significance of the difference between groups C and F; P2 significance of difference between groups C and M; P3 significance of difference between groups F and M; P > 0.05 indicates non-significant difference; P < 0.05 indicates significant difference