All Services

Computes VExUS grade (0–3) from caller-supplied IVC dilation status and hepatic, portal, and intra-renal Doppler grades using the Beaubien-Souligny 2020 criteria.

Calculates PSA doubling time (PSADT) in months using the Pound 1999 two-point first-order kinetic formula from two rising PSA values and the interval between them.

Computes the International Metastatic RCC Database Consortium (IMDC) prognostic risk score and risk group (favorable/intermediate/poor) from six caller-supplied boolean clinical flags.

Computes the ISARIC 4C Mortality Score for COVID-19 hospitalized patients using age, sex, comorbidities, respiratory rate, SpO2, GCS, urea/BUN, and CRP, returning a score (0–21) and risk band.

Computes the FeverPAIN clinical decision score for sore throat by summing five boolean flags and returning the published score group (0–1, 2–3, or 4–5).

Classifies immune checkpoint inhibitor-related pneumonitis severity into CTCAE G1–G4 grades per Brahmer 2018 ASCO Table 3.1 and returns the corresponding ICPi management recommendation (hold or permanently discontinue).

Computes the Carmona-Bayonas 2015 CISNE score for stable adult solid-tumor febrile neutropenia patients, returning a numeric score and risk category (low/intermediate/high).

Computes the Armstrong 2018 PREVAIL trial Cox linear predictor score for overall survival in chemotherapy-naïve metastatic castration-resistant prostate cancer given 11 clinical variables

Computes ASCO 2018 Brahmer irAE nephritis grade (0–4) from creatinine vs baseline and clinical flags, and returns ICI management action (continue, consider_hold, hold, or permanently_discontinue).

Calculates the TIMI risk score (0–7) for unstable angina and NSTEMI from patient age and six clinical flags, returning the total and component breakdown.

Computes the Condoluci 2020 IPS-E time-to-first-treatment prognostic score (0–3) for asymptomatic early-stage chronic lymphocytic leukemia using three caller-assigned binary/numeric inputs.

Computes the Abbey 2004 pain scale total score and severity band from six caller-assigned 0–3 item ratings for non-verbal patients

Computes cardiac output (L/min) using the Fick 1870 formula from measured VO2, arterial oxygen content, and mixed-venous oxygen content

Applies the Christenson 2006 Vancouver Chest Pain Rule to determine if a patient is eligible for early ED discharge based on ECG, troponin, history, and physical exam findings.

Computes the Immune Effector Cell-Associated Encephalopathy (ICE) score (0–10) from caller-assigned cognitive sub-scores per the Lee 2019 grading instrument.

Calculates the Webb 2022 simplified COVID-19 risk score (UTRS) for predicting 14-day hospitalization and 28-day mortality based on age, sex, and comorbidities.

Computes the Thoracolumbar Injury Classification and Severity Score (TLICS) from three caller-assigned clinical parameters: injury morphology, posterior ligamentous complex status, and neurologic status.

Returns the AAP 2022 intensive phototherapy TSB threshold for a neonate given gestational age, age in hours, and neurotoxicity risk factors, using linear interpolation between tabulated hourly values.

Applies McKee 1971 Framingham congestive heart failure criteria to caller-supplied clinical flags to determine definite CHF, possible CHF, or unlikely CHF classification

Calculates the urine protein-to-creatinine ratio (PCR) in mg/mg from a spot urine sample, with clinical band interpretation and estimated 24-hour protein excretion.

Calculates urine anion gap (Na + K − Cl) from urine electrolytes and returns an interpretive band distinguishing GI bicarbonate loss from renal tubular acidosis (RTA).

Returns the published Fisher 1980 original CT group description and vasospasm context for a caller-assigned SAH grade (1–4).

Computes the Travis 2013 Ulcerative Colitis Endoscopic Index of Severity (UCEIS) score (0–8) from three caller-assigned sigmoidoscopy findings: vascular pattern, bleeding, and erosions/ulcers.

Computes the Revised Tokuhashi 2005 score (0–15) for estimating prognosis in patients with spinal metastases, returning a numeric total and survival band.

Computes the transtubular potassium gradient (TTKG) from plasma potassium, urine potassium, plasma osmolality, and urine osmolality using the Ethier 1990 formula.

Computes the Lipsett 2022 logistic-regression probability of radiographic pneumonia in children aged 3 months to 18 years from age, triage SpO2, fever, rales, and wheeze, plus the published integer supplement score (1–6).

Computes the Jacobs 2022 Table 3 Cox linear predictor (ln HR) for overall survival after resected major salivary gland cancer, comparing postoperative radiotherapy (PORT) versus observation.

Evaluates Rome IV IBS diagnostic criteria (Mearin 2016) from five caller-supplied clinical flags and returns a boolean result plus count of supporting features met

Computes the Roy 2021 4PEPS clinical decision score for pulmonary embolism pre-test probability, returning a numeric score and risk band (very_low, low, moderate, or high).

Classifies ulcerative colitis severity as mild, moderately severe, or severe using the original Truelove & Witts 1955 criteria based on stool frequency, macroscopic blood, and systemic flags.

Computes the Wilson 1998 Framingham 10-year coronary heart disease (CHD) risk score using sex-specific point sheets for age, total cholesterol, HDL, JNC-V blood pressure, diabetes, and smoking status.

Computes TRISS probability of survival using Boyd 1987 original MTOS coefficients from caller-supplied RTS, ISS, age, and trauma mechanism.

Calculates the Travis 1996 day-3 intravenous steroid response criterion for severe ulcerative colitis, returning whether the patient is classified as 'travis_high' risk based on stool frequency and CRP.

Computes the Murray 1988 Lung Injury Score from four clinical components (CXR quadrants, PaO2/FiO2 ratio, PEEP, and respiratory compliance) and returns a severity classification.

Applies the Yokoe 2018 TG18 criteria to classify acute cholecystitis diagnosis (none/suspected/definite) and severity grade (I/II/III) from caller-assigned clinical findings

Computes the AHA PREVENT model's base 10-year total cardiovascular disease (ASCVD + heart failure) risk percentage for adults aged 30–79 using sex-specific, race-free Table S12 coefficients.

Computes the Black 2001 FRACTURE Index score and 5-year hip/vertebral/nonvertebral fracture risk percentages from age, total-hip BMD T-score, and five clinical risk factors.

Calculates predicted six-minute walk distance (meters) and lower limit of normal using the Enright 1998 equations, with optional percent-predicted from an actual walked distance

Computes the Lo 2006 4Ts pretest probability score for heparin-induced thrombocytopenia (HIT), returning a sum (0–8) and risk band (low/intermediate/high).

Computes the Full Outline of UnResponsiveness (FOUR) score by summing four caller-assigned integer components: eye, motor, brainstem, and respiration (max 16).

Computes the Levine 2020 CHOSEN score (0–55) for COVID-19 patients based on age, SpO2, and serum albumin to estimate likelihood of event-free home monitoring.

Computes the Goodacre 2021 PRIEST score from 10 vital-sign and clinical parameters to stratify COVID-19/acute illness patients into low vs elevated adverse-outcome risk

Calculates the Thakar 2005 clinical score predicting risk of acute renal failure requiring dialysis after open-heart surgery, returning an integer score (0–17) and a risk category.

Evaluates whether a patient meets the Stanghellini 2016 Rome IV Chronic Nausea Vomiting Syndrome (CNVS, B3a) diagnostic criteria based on five caller-assigned boolean flags

Computes the 7-day Urticaria Activity Score (UAS7) and mean daily UAS from seven days of caller-supplied wheals and pruritus integer ratings using the Młynek 2008 EAACI/GA2LEN/EDF scale

Computes the integer APACHE II score (0–71) from 12 acute physiology parameters, age, and chronic-health points using the Knaus 1985 methodology

Computes the IWGDF PEDIS classification for a diabetic foot ulcer from five caller-assigned integer grades (Perfusion, Extent, Depth, Infection, Sensation)

Evaluates whether an infant episode meets the AAP 2016 BRUE (Brief Resolved Unexplained Event) criteria based on seven caller-assigned flags

Returns the Cardiac Anesthesia Risk Evaluation (CARE) score label and Dupuis 2001 Table 4 in-hospital mortality and morbidity percentages for a caller-assigned CARE class 1-5 with optional emergency suffix.

Computes the HEART score for emergency chest pain risk stratification from caller-assigned age, history, ECG, risk factors, and troponin values, returning a total (0-10) and risk band per Six 2008.

Applies the Dubois 2014 IWG-2 criteria to determine whether a patient meets the definition of typical Alzheimer's disease based on caller-supplied clinical flags.

Calculates daily and hourly pediatric/adult maintenance fluid requirements using the Holliday-Segar 1957 method (100/50/20 mL/kg rule) from patient weight in kg or lb

Computes the Rahman 2014 RAPID score for pleural infection prognosis using urea, age, fluid character, infection origin, and albumin to stratify patients into low/medium/high risk bands.

Calculates the UK End-Stage Liver Disease (UKELD) score from INR, creatinine, bilirubin, and sodium in native SI units, and returns whether the patient meets the UK transplant listing threshold.

Computes the Chang 2017 three-variable rebound hyperbilirubinemia score to estimate likelihood of TSB returning to phototherapy threshold within 72 hours after stopping phototherapy in neonates.

Computes a Khan 2020 modified Brain Injury Guidelines (mBIG) tier (1, 2, or 3) for adults with mild TBI and traumatic intracranial hemorrhage based on caller-assigned clinical and imaging findings.

Calculates Goff 2013 ACC/AHA Pooled Cohort Equations (PCE) 10-year hard ASCVD risk percentage for patients aged 40–79 using sex, cohort, cholesterol, blood pressure, smoking, and diabetes inputs.

Computes the Cucchiara 2008 sICH risk score (0–4) and returns the corresponding symptomatic intracranial hemorrhage probability after IV rtPA for ischemic stroke.

Computes the Schlapbach 2024 Phoenix Pediatric Sepsis Score (0–13) from four pre-scored organ-domain integers and a suspected-infection flag, returning sepsis and septic shock determinations.

Calculates adult total body surface area (TBSA) burned percentage using the Wallace 1951 Rule of Nines, given caller-assigned involvement fractions for eight anatomical regions.

Computes the Metabolic Score for Insulin Resistance (METS-IR) from fasting glucose, triglycerides, HDL cholesterol, and BMI, and flags the highest T2D-risk quartile (>50.39).

Calculates the adult maximum normal erythrocyte sedimentation rate (ESR) threshold in mm/h using the Miller 1983 age- and sex-based formula

Evaluates six Rome IV diagnostic criteria to determine whether a patient meets the definition of levator ani syndrome (F2a) per Rao 2016

Computes the Ottawa COPD Risk Scale score from ten caller-assigned clinical flags and returns a risk band (low/medium/high/very high) with corresponding SAE percentages.

Calculates albumin-corrected (ionized-equivalent) serum calcium using the Payne formula from total calcium and albumin values

Computes the Payen 2001 Behavioral Pain Scale (BPS) score by summing three caller-supplied integer items (facial expression, upper limbs, ventilator compliance), each rated 1–4, yielding a total of 3–12.

Computes the Psallidas 2018 PROMISE score and 3-month mortality risk group for malignant pleural effusion based on seven clinical variables

Computes the Sperduto 2019 updated GI-GPA score and associated median survival estimate for gastrointestinal cancer patients with brain metastases

Computes the GCS-Pupils (GCS-P) score by subtracting a pupil reactivity score (0, 1, or 2) from a caller-assigned total GCS (3–15), returning an integer index in the range 1–15 per the Brennan 2018 method.

Computes the Webb 2016 Drug Resistance in Pneumonia (DRIP) score from ten caller-assigned boolean flags, returning a numeric score and high-risk classification.

Calculates the 5-year risk of 50% eGFR decline or ESKD in IgA nephropathy patients using the Barbour 2019 race-free Cox model with age, eGFR, MAP, proteinuria, Oxford MEST scores, and treatment variables.

Computes the ACR/EULAR 2016 Sjögren's syndrome classification score from five weighted clinical items and returns whether the patient meets the ≥4 threshold for classification.

Evaluates whether a patient meets the Rome III criteria for irritable bowel syndrome (IBS) based on five caller-assigned boolean flags

Calculates estimated plasma volume (EPV) in liters and milliliters using the Kaplan 1990 formula for therapeutic plasma exchange planning.

Computes the Marburg Heart Score (Bösner 2010) for primary-care chest pain triage, scoring five clinical determinants and returning a positive (3–5) or negative (≤2) discrimination result.

Computes the Cornell Assessment of Pediatric Delirium (CAPD) total score and screen-positive flag from 8 caller-supplied behavioral item ratings

Evaluates nine caller-assigned clinical flags to determine whether a patient meets the Rome IV E1a criteria for functional gallbladder disorder, with supportive scintigraphy and lab flags.

Calculates the SpO2/FiO2 (S/F) ratio by dividing pulse-oximetry SpO2 percentage by inspired oxygen fraction, returning the ratio rounded to one decimal place.

Computes the Clinical Institute Withdrawal Assessment for Benzodiazepines (CIWA-B) total score from 20 caller-assigned symptom items rated 0–4, with optional sleep fields recorded but excluded from the total.

Computes the Lefere 2025 pFIB-c logistic probability of significant (≥F2) liver fibrosis in pediatric MASLD using sex, hypertension, ALT, weight Z-score, HOMA-IR, and Black ethnicity.

Validates and returns a structured ECOG performance status score (0–4) with label and citation, given a caller-assigned integer per the Oken 1982 scale

Computes the Manning 1980 fetal biophysical profile (BPP) score (0–10) from five caller-supplied boolean parameters

Computes the Ebell 2013 GO-FAR integer score to estimate probability of neurologically intact survival (CPC 1) after in-hospital CPR.

Calculates the SMART-COP score to predict need for intensive respiratory or vasopressor support in community-acquired pneumonia patients

Evaluates whether a patient meets the Rome IV criteria for functional heartburn based on six caller-assigned boolean flags

Computes the Hevesi 2018 hip RAPID score (0–5) from sex, Tonnis grade, and cam morphology to stratify risk of high-grade acetabular labral and articular damage

Computes the Auffret 2018 ORBI integer score predicting in-hospital cardiogenic shock after STEMI treated by primary PCI, returning rounded adjusted-OR points (max 36) and derivation-cohort risk class percents.

Computes the 1976 Best Crohn's Disease Activity Index (CDAI) as a rounded integer from eight weighted clinical variables

Calculates the 30-day mortality probability for hip fracture patients using the de Jong 2025 RHMP-30 LASSO logistic regression model from seven caller-supplied clinical inputs.

Computes the pediatric Appendicitis Risk Calculator (pARC) logistic probability score from clinical variables per Kharbanda 2018 Table 3, returning the logit and estimated probability percent.

Calculates the Chopard 2006 Geneva VTE prophylaxis risk score for acutely ill medical inpatients, returning a total score and low/high risk classification to guide prophylaxis decisions.

Classifies febrile infants 90 days and younger into high, intermediate, or low risk for serious bacterial infection using the Gomez 2016 Step-by-Step algorithm (Mintegi 2014 derivation).

Computes the Lung Injury Prediction Score (LIPS) from Gajic 2011 Table 3 using caller-assigned predisposing conditions, surgery type, trauma items, and risk modifiers to estimate risk of developing ARDS

Grades immune checkpoint inhibitor (ICI)-related adverse event (irAE) diabetes severity (G0–G4) per Brahmer 2018 ASCO Table 4.4, and returns ICI management recommendation (continue, hold, admit).

Returns the CCS angina class label, numeric score, maximum score, and published class description for a caller-supplied CCS class (1–4).

Computes the Olmos 2017 RISK-E score for predicted in-hospital mortality after cardiac surgery in active left-sided infective endocarditis, returning a numeric score out of 68.

Computes the ASDAS-ESR disease activity score for axial spondyloarthritis using the Lukas 2009 formula with five caller-supplied patient-reported and lab values.

Computes the Flamm 1997 VBAC (vaginal birth after cesarean) prediction score (0–10) from five clinical variables and returns the numeric total with published success rates where available.

Calculates the BeAM score (bedtime minus pre-breakfast AM glucose in mg/dL) and returns the published Zisman 2016 analysis band (<0, 0–50, >50).

Evaluates blunt cerebrovascular injury (BCVI) screening criteria using the modified Denver protocol to determine whether vascular imaging is indicated