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Fig. 2 | BMC Pulmonary Medicine

Fig. 2

From: The ROX index as a predictor of high-flow nasal cannula outcome in pneumonia patients with acute hypoxemic respiratory failure: a systematic review and meta-analysis

Fig. 2

HSROC curve of the ROX index for predicting the successful weaning from HFNC. The area under the hierarchical summary receiver operating curve was 0.81 (95% CI 0.77–0.84). The size of the circles indicates the weight of each individual study. HSROC hierarchical summary receiver operating characteristic, ROX respiratory rate-oxygenation, HFNC high-flow nasal cannula

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BMC Pulmonary Medicine

ISSN: 1471-2466

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