Propofol vs traditional sedatives for sedation in endoscopy: A systematic review and meta-analysis

Figure 4 Propofol associated with benzodiazepine and opioid vs benzodiazepine associated with opioid - Forest plot of the meta-analysis. A: Comparing the occurrence of bradycardia between the benzodiazepine-associated propofol group and the opioid and the benzodiazepine group associated with the opioid (BZ + OP). Outcome: Bradycardia (defined as HR < 50 bpm); B: Comparing the occurrence of hypotension between the benzodiazepine-associated propofol group and the opioid and BZ + OP. Outcome: Hypotension (Systolic blood pressure < 90 mmHg); C: Comparing the occurrence of desaturation between the benzodiazepine-associated propofol group and the opioid and BZ + OP. Outcome: Desaturation (Peripheral saturation of O₂ < 90%).