Assess gas exchange efficiency.
Prognostic index for COPD mortality.
Risk stratification for community-acquired pneumonia.
Calculate physiological dead space in lungs.
Pediatric ETT sizing by age and weight.
Assess obstructive vs restrictive lung disease.
Distinguish exudative from transudative effusions.
Estimate risk based on smoking and demographics.
Estimate total lung capacity and volumes.
Calculate volume doubling time of pulmonary nodules.
Average pressure during mechanical ventilation.
Assess severity of respiratory failure (ARDS).
Estimate expected peak flow by age and height.
Standard clinical metric for ARDS staging.
Calculate PORT score for pneumonia management.
Assess magnitude of left-to-right cardiac shunts.
Predictive index for extubation success.
Calculate target volumes by predicted body weight.
Calculate expected vital capacity based on anthropometry.