Medical Disclaimer

ClinixCal is a clinical decision-support reference tool intended for use by qualified healthcare professionals. It is not a substitute for professional medical judgement, diagnosis, or treatment.

Verify independently

Every calculator on this site is built from published clinical reference equations and guideline thresholds (WHO, BTS, RCP, ADA, CKD-EPI, ARDSNet, and similar consensus sources). Formulas, cutoffs, and guidelines are updated periodically by their issuing bodies. Always cross-check results against current local protocols and your own clinical judgement before acting on them.

Not for patient self-diagnosis

These tools are designed for use by trained clinicians who can interpret results in the context of a full clinical picture. They are not intended for patients or the general public to self-diagnose or self-treat any condition.

Screening-level equations

Some calculators (for example, spirometry predicted values) use simplified reference equations suitable for screening only. For diagnostic-grade interpretation, calibrate against your local or ATS/ERS-standard predicted value sets.

No liability

ClinixCal, its author, and any contributors accept no liability for outcomes arising from use of these tools. Use is entirely at the discretion and professional responsibility of the clinician.

Questions or corrections

If you believe a formula or threshold needs correction, please write to smartohc@zohomail.in with the specific reference you'd like us to check.