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Table 3 Occurrence of side effects in the study groups

From: Sublingual buprenorphine for acute renal colic pain management: a double-blind, randomized controlled trial

Group Nausea Vomiting Drowsiness Pruritus Dizziness Respiratory depression Hypotension
Buprenorphine 20 (54%) 4 (10.8%) 6 (16.2%) 0 (0%) 23 (62.1%)* 10 (27%) 17 (45.9%)
Morphine 20 (62.5%) 3 (9.3%) 6 (18.7%) 1 (3.1%) 12 (37.5%) 11 (34.3%) 15 (46.8%)
P value 0.47 1.000 0.782 0.464 0.041 0.508 0.938
  1. *Statistically significant (P <0.05).
  2. χ2 test, Fisher’s exact test.