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Intensive Care Medicine Experimental
Fig. 3 | Intensive Care Medicine Experimental

Fig. 3

From: Estimating the change in pleural pressure using the change in central venous pressure in various clinical scenarios: a pig model study

Fig. 3

Comparison of two variables that reflect the ΔPpl. Scatter plots for the RMCORR between Δd-Ppl and the cΔCVP-derived ΔPpl (a), Δd-Ppl and the ΔPes (b), and the cΔCVP-derived ΔPpl and ΔPes (c). Correlation coefficients and adjusted P-values are shown for each comparison. For comparison, data from the same pig were colored differently, with a single color for all time points from the same pig. cΔCVP-derived ΔPpl, ΔPpl calculated using a corrected ΔCVP; RMCORR, repeated measures correlations; ΔCVP, change in central venous pressure; Δd-Ppl, change in directly measured pleural pressure; ΔPes, change in esophageal pressure

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