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Fig. 1 | BMC Anesthesiology

Fig. 1

From: The intraoperative use of non-opioid adjuvant analgesic agents: a survey of anaesthetists in Australia and New Zealand

Fig. 1

Use of opioid adjuvants reported as percentage of usage. Use ranked by frequency of administration. Blue: frequently used, usage above 70% of the time; orange: used 30–70% of the time; grey: used up to 30% of the time; yellow: never used. Values on the x-axis represent the proportion of usage of different agents and values on the y-axis represent percentage of responses for each category

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