Medical

Medical Calculators in Clinical Documentation

When to document BMI, eGFR, and risk scores in notes — educational use and disclaimer boundaries.

Published July 30, 2025 · 1 min read

Written by Ethan Brooks · Editor-in-Chief & Product Lead

Last reviewed January 15, 2026 · Editorial policy

Clinical calculators help shared decision-making when documented appropriately. RatPDF's medical tools hub covers BMI, eGFR, HEART, CHA₂DS₂-VASc, and Wells — all browser-based with no patient data stored.

Documentation tips

Record the score, date, and inputs used (e.g. creatinine value for eGFR)
Note that calculators are adjuncts — not standalone diagnoses
Link institutional protocols for anticoagulation or imaging pathways

Guides: BMI · eGFR · HEART score

Educational use only — not medical advice.

Sources & references

Primary references used when researching and fact-checking this guide. See our editorial methodology.

Adobe PDF Reference — encryption — Adobe
PDF password protection and encryption standards (ISO 32000).
Ghostscript documentation — PDF settings — Artifex Software
Compression level behavior and PDF output settings.