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5 calculators
Pulmonary calculators answer two bedside questions: how well oxygen is reaching the blood, and how someone with chronic airflow disease is likely to do over the next few years. Intensivists use ratio-based indices to grade lung injury and adjust ventilator settings, while COPD clinics use composite measures such as BODE when discussing prognosis, rehabilitation, or transplant referral.
This page groups by clinical area, so the tools below are the ones this setting reaches for — the subject-focused view of the same calculators lives on the categories pages, the full alphabetical list collects everything in one place, and the comparison tool lines up three tools side by side when two of them look interchangeable.
Calculates the alveolar-arterial oxygen gradient to assess gas exchange abnormalities.
PulmonologyCalculates the Oxygen Index to assess severity of hypoxemic respiratory failure in mechanically ventilated patients.
PulmonologyCalculates the arterial oxygen partial pressure to inspired oxygen fraction ratio for assessment of hypoxemia and ARDS severity.
PulmonologyPredicts success of high-flow nasal cannula (HFNC) therapy in acute hypoxemic respiratory failure.
PulmonologyMultidimensional prognostic index for COPD based on Body mass index, airflow Obstruction, Dyspnea, and Exercise capacity. Predicts mortality and guides clinical decision-making including transplant evaluation.
Pulmonology