Clinical use
Use this calculator for predicted body weight for lung-protective ventilation tidal volume in thecritical care workflow. It is decision support and should be interpreted with the patient context, local protocols, and clinician judgment.
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Critical Care
Predicted Body Weight (ARDSNet) Calculator
Predicted body weight for lung-protective ventilation tidal volume
Calculate PBW
Interpretation
Use for tidal volume calculation in lung-protective ventilation: 6-8 mL/kg PBW. NOT actual weight. Critical in ARDS management (ARDSNet protocol).
Required inputs
- Sex
- Height Cm
Evidence and limitations
This page cites 1 published reference. Confirm units and inclusion criteria before applying the output; calculators do not replace assessment, escalation, or local policy.
References
- ARDSNet ARMA Trial. N Engl J Med 2000;342:1301-1308
Frequently asked questions
What is the Predicted Body Weight (ARDSNet)?
Predicted Body Weight (ARDSNet) is a clinical calculator used for Predicted body weight for lung-protective ventilation tidal volume.
How do I interpret the Predicted Body Weight (ARDSNet)?
Use for tidal volume calculation in lung-protective ventilation: 6-8 mL/kg PBW. NOT actual weight. Critical in ARDS management (ARDSNet protocol).
What inputs are required for the Predicted Body Weight (ARDSNet)?
Required inputs include Sex, Height Cm.
What is the evidence behind the Predicted Body Weight (ARDSNet)?
The Predicted Body Weight (ARDSNet) page cites ARDSNet ARMA Trial. N Engl J Med 2000;342:1301-1308.
Next steps
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