Respiratory Metrics
Lung function and respiratory health
Blood Oxygen Saturation (SpO2)
The percentage of hemoglobin saturated with oxygen.
113 views
BOLT Score
Body Oxygen Level Test, measuring comfortable breath hold time.
138 views
Breath Hold Time
Maximum duration of breath holding, related to CO2 tolerance.
195 views
FEV1
Forced Expiratory Volume in 1 second, measuring how quickly you can exhale.
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FEV1/FVC Ratio
The ratio of FEV1 to FVC, used to diagnose obstructive lung disease.
98 views
Forced Vital Capacity (FVC)
The maximum amount of air you can forcibly exhale after a full breath.
130 views
Lung Age
Estimated age of your lungs based on spirometry results compared to population norms.
145 views
Maximal Voluntary Ventilation (MVV)
The maximum amount of air you can breathe in and out in one minute.
149 views
Peak Expiratory Flow (PEF)
The maximum speed of exhalation, often used to monitor asthma.
105 views
Respiratory Rate (RR)
The number of breaths taken per minute.
128 views