oxygen: oxygen Bayesian Network

Description

Providing an approach to analyze the risk of central oxygen tanks in hospitals during the COVID-19 pandemic.

Arguments

Value

An object of class bn.fit. Refer to the documentation of bnlearn for details.

Format

A discrete Bayesian network to calculate failure rates of oxygen tanks in hospitals during the COVID-19 pandemic. Probabilities were given within the referenced paper. The vertices are:

CorrosionCausedByTheEnvironment: (True, False);
CorrosiveEnvironment: (True, False);
DefectInTheTankDryer: (True, False);
DefectInTheTankPressureGauge: (True, False);
DefectInTheTankReliabilityGauge: (True, False);
DefectsInConnectingTankFastenersF1: (True, False);
DefectsInConnectingTankFastenersF2: (True, False);
DefectsInConnectionsAndGauges: (True, False);
DefectsInInletAndOutletValvesV1: (True, False);
DefectsInInletAndOutletValvesV2: (True, False);
DefectsInTankEquipmentRepairs: (True, False);
DefectsInTheExternalCoatingSystemOfTheTank: (True, False);
DefectsInTheInspectionAndTestingProgramOfTankDevices: (True, False);
DefectsInTheTankCoating: (True, False);
ExternalCorrosionOfTheTank: (True, False);
FailureInProtectiveMeasures: (True, False);
FailureInRepairsAndMaintenance: (True, False);
FailureOfConnectionsAndFasteners: (True, False);
FailureOfGauges: (True, False);
FailureToUseStandardAndUpdatedInstructions: (True, False);
HumanError: (True, False);
InadequacyOfPeopleSkills: (True, False);
InternalCorrosionOfTheTank: (True, False);
OperationalError: (True, False);
OrganizationalWeakness: (True, False);
OxygenLeakage: (True, False);
TankCorrosion: (True, False);
ValveLeakage: (True, False);
WeakEducationSystem: (True, False);
WeaknessInPurchasingTankEquipment: (True, False);
WeaknessInTheInstallationOfTankEquipment: (True, False);

References

Laal, F., Hanifi, S. M., Madvari, R. F., Khoshakhlagh, A. H., & Arefi, M. F. (2023). Providing an approach to analyze the risk of central oxygen tanks in hospitals during the COVID-19 pandemic. Heliyon, 9(8).