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Fig. 1 | BMC Medical Informatics and Decision Making

Fig. 1

From: Explainable machine learning methods and respiratory oscillometry for the diagnosis of respiratory abnormalities in sarcoidosis

Fig. 1

Electrical representation of a two-compartment extended RIC (eRIC) model to analyze respiratory impedance. Resistance, inductance, and capacitance are mechanical resistance, inertance, and compliance analogs, respectively. R is analogous to central airway resistance, and Rp describes peripheral resistance. I is associated with lung inertance and C with respiratory compliance. This analysis also evaluated the total resistance (Rt = R + Rp), which included the effects of central and peripheral airways

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