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Fig. 1 | Critical Care

Fig. 1

From: Longitudinal ventilatory ratio monitoring for COVID-19: its potential in predicting severity and assessing treatment response

Fig. 1

Longitudinal VR values after initiation of respiratory support. Longitudinal daily values of VR during the first week after initiation of respiratory support. The failed to discontinue group presented as the solid triangles and solid lines, and the successfully discontinued group presented as the opened circles and the dashed lines. Each marker placed on the median value, and each error bar meant the 95% confidential interval. Statistical analysis determined the differences between the failed to discontinue and successfully discontinued groups on each day by Mann–Whitney test. *p-value < 0.05

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