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Fig. 2 | BMC Anesthesiology

Fig. 2

From: Incidence of postoperative opioid-induced respiratory depression episodes in patients on room air or supplemental oxygen: a post-hoc analysis of the PRODIGY trial

Fig. 2

Generalized estimating equation model for A the incidence rate ratio of respiratory depression episodes in patients during times of supplemental oxygen, compared with breathing room air, and B the incidence rate ratio of respiratory depression episodes in patients on supplemental oxygen, compared with breathing room air, as a function of PRODIGY score. Analysis includes full dataset (N = 202)

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BMC Anesthesiology

ISSN: 1471-2253

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