GLI-2012 calculator

Patient Information

Please specify a valid age between 3.00 and 95.00 years!
Please specify a valid height between 50.00 and 250.00 centimeters!

Measured values

Please specify a valid FEV₁ measure in litres! (0.2 ~ 9.0)
Please specify a valid FVC measure in litres! (0.3 ~ 11.0)

Optional information

Results

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Provide the patient age, height, gender, ethnicity and at least one measured value.

Disclaimer

The equations and look-up tables are freely available for software implementation by IT engineers and medical device companies.

The GLI software packages are to be used for research, education, training and validation of implementation in software, and not for use in patient treatment.

For treatment/diagnostic purposes, please use the GLI reference equations as implemented by medical device companies.