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Fig. 4 | BMC Anesthesiology

Fig. 4

From: Inter-observer agreement of preoperative cardiopulmonary exercise test interpretation in major abdominal surgery

Fig. 4

Intra-class correlation coefficient per CPET-derived parameter for the total group of observers. Error bars represent the 95% CI. Abbreviations: CI = confidence interval; OUES = oxygen uptake efficiency slope; V̇E/V̇CO2-slope = slope of the relation between the minute ventilation and carbon dioxide production; V̇O2peak = oxygen uptake at peak exercise, V̇O2VAT = oxygen uptake at the ventilatory anaerobic threshold

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BMC Anesthesiology

ISSN: 1471-2253

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