Elise Stillwater

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Demo Health Record Riverbend Community Hospital (fictional) synthetic data · demonstration

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Results by collection date, newest first
Test	2026-11-1109:05	2026-09-1210:00	2026-06-1409:00	Reference	Unit
Chemistry
Sodium	142	·	142	135–145	mmol/L
Potassium	4.0	·	3.9	3.5–5.1	mmol/L
Chloride	106	·	104	98–107	mmol/L
Carbon dioxide	26	·	26	22–29	mmol/L
Glucose	87	·	84	70–99	mg/dL
Calcium	9.3	·	9.3	8.6–10.3	mg/dL

Filtering rate (eGFR) is calculated from creatinine, age and sex by the 2021 equation. Rows marked are the measurements the checks read: for those, the grid shows exactly the values the checks used. Other rows are shown from the record for context and are not read by the checks. Hover a value to see its collection time and row. Synthetic laboratory; reference ranges are illustrative.

Exact Dx Before you sign

Clinician-typed This draft, as declared by the source system

Nothing needs a look · 2 checked

Agrees Kidney function over time

The note says CKD 3a and two results 150 days apart agree (G3a range, filtering rate 55.1 on 2026-06-14 and 52.2 on 2026-11-11).

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1 more, grouped by what was measured. At most three are shown above at once.

Blood pressure Agrees

Agrees Blood pressure readings Draft · pending review

The note says Hypertension, and blood pressure 130/78 mmHg on 2026-11-11 09:05 meets the published definition's criteria for the category “stage 1 range (130 to 139 systolic, or 80 to 89 diastolic)” (nhlbi_bp_categories@1.0).

Another published definition (esc2024_office_bp@1.0) gives the category “office 120 to 139 systolic or 70 to 89 diastolic”.

Published bodies disagree on these thresholds; another definition may give a different answer.

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Published definition and source

High Blood Pressure — Diagnosis
nhlbi_bp_categories@1.0

Normal: Less than 120 systolic AND Less than 80 diastolic; Elevated: 120 to 129 AND Less than 80; Stage 1: 130 to 139 OR 80 to 89; Stage 2: 140 or higher OR 90 or higher; Hypertensive Crisis: Higher than 180 OR Higher than 120

National Heart, Lung, and Blood Institute (U.S. National Institutes of Health) · edition page last updated June 26, 2025 · Blood pressure categories table · opened 2026-11-14 · source

Threshold for this category (nhlbi_bp_categories@1.0): systolic ≥ 130 mmHg and systolic < 140 mmHg or diastolic ≥ 80 mmHg and diastolic < 90 mmHg.

Draft definition: pending clinical and coding review.

Details

Thresholds

Kidney function over time: Threshold: filtering rate below 60 on two results at least 90 days apart, none of 60 or more between them.

Rules and published sources

ckd_epi_2009@1.0 Levey et al., Ann Intern Med 2009;150:604-12 (2009 eGFR equation, drift check) · source
ckd_epi_2021@1.0 Inker et al., N Engl J Med 2021;385:1737-49 (2021 race-free eGFR equation) · source
kdigo_aki_2012@1.1 KDIGO 2012 guideline, Kidney Int Suppl 2012;2:1-138 (Rec 2.1.1-2.1.2, Table 2) · source
kdigo_ckd_2024@1.1 KDIGO 2024 guideline, Kidney Int 2024;105(4S):S117-S314 (G/A categories, >3 months) · source
kidney_compare@1.1 Two-sided comparison (this tool); ICD-10-CM guideline I.A.19; ACDIS/AHIMA compliant query practice, 2026 update · source
kidney_exclusions@1.0 KDIGO 2024 guideline, limitations of creatinine-based eGFR (muscle mass, pregnancy, kidney replacement); local list · source
lab_units@1.1 KDIGO 2012 and 2024 guidelines, unit conversion (creatinine 1 mg/dL = 88.4 umol/L; ACR 1 mg/mmol = 8.84 mg/g) · source
nhlbi_bp_categories@1.0 draft, pending review · source

Record

Check RUN-00018 · kidney-engine 2.0 · replay dd5ac0b99a46…. Data for this sidebar (JSON).

Library check LRUN-00018 · library_default_set@1.0 · library-engine 1.0 · replay 77ac6e56e5db….

Decision support only: you decide and you write the note. Exact Dx 1.0.0 · data as of Fri Nov 13, 2026 04:55 PM

Results