By accessing and using the PFT Calculator website and services, you accept and agree to be bound by the terms and provision of this agreement. This Terms of Service agreement is effective immediately upon your first use of PFT Calculator services.
IMPORTANT MEDICAL DISCLAIMER: The PFT Calculator is a clinical tool designed to assist healthcare professionals in interpreting pulmonary function test results. This tool is intended for use by qualified medical professionals only and should not be used for self-diagnosis or as a substitute for professional medical advice, diagnosis, or treatment.
Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition. Never disregard professional medical advice or delay in seeking it because of something you have read on this website or calculated using this tool.
This calculator is designed exclusively for use by healthcare professionals including physicians, respiratory therapists, nurses, and other qualified medical personnel. Users must have appropriate medical training and clinical experience to interpret the results properly.
While we strive to ensure the accuracy of our calculations based on the GLI-2012 reference equations and current medical standards, we make no warranties regarding the completeness, reliability, or accuracy of this information. Clinical decisions should always incorporate multiple factors beyond spirometry results.
We are committed to protecting your privacy. No patient data entered into the calculator is stored, transmitted, or retained by our system. All calculations are performed locally in your browser. Please refer to our Privacy Policy for detailed information about how we handle data.
The PFT Calculator service and all content, features, and functionality are owned by the PFT Calculator team and are protected by international copyright, trademark, patent, trade secret, and other intellectual property laws.
In no event shall PFT Calculator, its developers, or contributors be liable for any direct, indirect, incidental, special, consequential, or punitive damages, including without limitation, loss of profits, data, use, goodwill, or other intangible losses, resulting from your use of this service.
Our calculations are based on internationally recognized guidelines including ATS/ERS standards and GLI-2012 reference equations. However, these guidelines may be updated, and users are responsible for ensuring they are following current clinical practices in their jurisdiction.
We reserve the right to modify or replace these Terms of Service at any time. Material changes will be notified through our website. Your continued use of the service after any such changes constitutes your acceptance of the new Terms of Service.
If you have any questions about these Terms of Service, please contact us through our website contact form or email support.
Last updated: January 2025
By using the PFT Calculator, you acknowledge that you have read, understood, and agree to be bound by these Terms of Service.