All Services

Computes the Bharamgoudar 2018 CholeS Table 3 numeric score predicting elective laparoscopic cholecystectomy operative duration from 10 patient factors.

Computes a 7-category Adverse Childhood Experiences (ACE) score band from caller-assigned boolean exposure flags based on the Felitti 1998 ACE Study, returning an ace_band of 0, 1, 2, 3, or ge_4.

Computes the Skinner 1982 DAST-10 score and severity band from 10 caller-assigned yes/no drug-use screening items

Computes the Ichord 2011 Pediatric NIH Stroke Scale (PedNIHSS) total score (0–42) from 15 caller-assigned NINDS integer subscores for children.

Computes the Titulaer 2011 DELTA-P score to estimate probability of small-cell lung cancer (SCLC) in patients with Lambert-Eaton myasthenic syndrome (LEMS)

Computes the Levine 2015 DHAKA pediatric dehydration score from four clinical signs and returns the score with severity band classification

Computes the Efstathiou 2002 DKA Mortality Prediction Model (DKA-MPM) score from six caller-assigned boolean flags and returns estimated in-hospital mortality risk category.

Computes the original Durack 1994 Duke criteria classification (Definite, Possible, or Rejected) for infective endocarditis from caller-supplied boolean flags for pathologic, major, and minor criteria.

Applies the 2023 Duke-ISCVID (Fowler) modified criteria to caller-supplied boolean flags and returns a classification of Definite, Possible, or Rejected infective endocarditis.

Calculates the Mark 1991 Duke Treadmill Score from exercise duration, ST-segment deviation, and angina index to stratify coronary artery disease risk.

Calculates the Dutch Lipid Clinic Network (Nordestgaard 2013 Table 1) FH score from LDL cholesterol, family history, clinical history, physical findings, and DNA mutation status.

Applies the CHALICE clinical decision rule to determine if CT imaging is required for a child (ages 0–15) following a head injury

Computes the Hanifin 2001 EASI (Eczema Area and Severity Index) score from caller-supplied area and sign ratings across four body regions, returning a total score out of 72.

Computes the EGSYS (Evaluation of Guidelines in SYncope Study) score to triage cardiac versus non-cardiac syncope based on six clinical flags.

Calculates the Brindle 2021 Edinburgh gastric ulcer score (0–6) and returns a higher_malignancy_risk flag for human gastric ulcers at index OGD, based on patient age, ulcer size, and ulcer location.

Computes the Cox 1987 Edinburgh Postnatal Depression Scale (EPDS) total score (0–30) and threshold flag from 10 caller-assigned item integers, without interviewing or diagnosing.

Computes the sex-specific Webster 2005 Opioid Risk Tool score and risk category (low/moderate/high) from ten binary yes/no clinical flags.

Computes the Soliman 2018 EUROMACS 9.5-point right-sided heart failure risk score for patients receiving continuous-flow LVAD implantation

Calculates the EUTOS prognostic score for baseline untreated chronic myeloid leukemia using spleen size and basophil percentage, returning the numeric score and low/high risk classification.

Calculates the Lima 2016 FAST-ED score from five neurological findings to help identify possible large vessel occlusion (LVO) in stroke triage

Computes fractional excretion of sodium (FENa%) from plasma sodium, urine sodium, plasma creatinine, and urine creatinine using the Espinel 1976 formula for oliguric acute renal failure stratification.

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).

Computes BAP-65 class (I–V) for acute exacerbation of COPD using three binary clinical flags and age

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

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

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 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.

Classifies blast lung injury severity (mild, moderate, or severe) per Pizov 1999 criteria using caller-supplied PaO2/FiO2 ratio, infiltrate pattern, pneumothorax status, and bronchopleural fistula status.

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.

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 Grogan 2016 staging score for wild-type transthyretin amyloid cardiomyopathy (ATTRwt) using NT-proBNP and cardiac troponin T values

Calculates Gupta 2011 Chest logistic probability of postoperative respiratory failure (mechanical ventilation >48h or unplanned intubation within 30 days) from ASA class, functional status, sepsis status, emergency status, and surgery type.

Computes the Hamilton 1959 HAM-A total anxiety score (0–56) from 14 caller-assigned subscale ratings, without applying unofficial severity cutoffs or performing patient interviews.

Computes the HEAR score (0–8) for emergency chest pain risk stratification using age, caller-assigned history, ECG, and risk factors — without troponin.

Applies the Mahler 2015 HEART Pathway protocol to determine whether an emergency chest pain patient is a candidate for early discharge based on a caller-assigned HEART score and serial troponin flags.

Computes the Davis 2017 HEAVEN score for rapid-sequence intubation risk from six caller-assigned boolean flags, returning high_risk status and criteria count

Computes the Tisdale 2013 risk score for drug-induced QT prolongation and returns a risk band (low/moderate/high) based on nine clinical parameters.

Computes the Cuker 2010 HEP (Heparin-induced thrombocytopenia Expert Probability) score from eight weighted clinical features to estimate pre-test probability of HIT.

Calculates the age-adjusted Shock Index for Pediatric Age-adjusted (SIPA) score from heart rate and systolic blood pressure, flagging elevated values by Acker 2015 age-band cutoffs for children aged 4–16.

Calculates the Lyon 2020 HFA-ICOS baseline cardiovascular risk level (low/medium/high/very_high) before anthracycline chemotherapy based on patient risk factors

Classifies baseline cardiovascular risk (Very High / High / Medium 1 / Medium 2 / Low) before HER2-targeted therapy (trastuzumab and related agents) per the Lyon 2020 HFA-ICOS published criteria.

Classifies a patient's baseline cardiovascular risk (Very High / High / Medium / Low) before starting RAF and MEK inhibitor therapy, using the Lyon 2020 HFA-ICOS framework.

Applies the Kattah 2009 three-step HINTS protocol to caller-assigned exam findings to classify acute vestibular syndrome as central (dangerous) or peripheral (benign).

Computes the Ho 2004 day-3 intravenous steroid failure score (0–9) for severe ulcerative colitis and returns the predicted colectomy risk tier.

Calculates the Homeostatic Model Assessment of Insulin Resistance (HOMA-IR) score from fasting glucose and fasting insulin values using the Matthews 1985 formula.

Computes the HOPE survival probability score for patients with hypothermic cardiac arrest undergoing ECLS, returning logit, estimated survival percent, and HOPE ≥10% flag per Pasquier 2018 Table 2.

Computes the Dellon 2022 I-SEE (Index of Severity for Eosinophilic Esophagitis) composite score and severity band from caller-supplied clinical parameters

Evaluates caller-assigned ICC 2022 (Arber) criteria for systemic mastocytosis, returning whether the major criterion and/or sufficient minor criteria are met

Computes the IDF-DAR 2021 fasting risk score for diabetic patients considering Ramadan fasting, returning a numeric total and low/moderate/high risk tier.

Computes the Park 2016 ICE Table 5 simplified score and corresponding quadratic 6-month in-hospital mortality estimate for infective endocarditis, plus a flag indicating high-risk (score ≥ 8).

Calculates the IMPROVE bleeding-risk score for hospitalized medical patients based on 13 clinical risk factors to identify those at elevated bleeding risk during VTE prophylaxis decisions.

Calculates the 7-factor IMPROVE VTE risk score for hospitalized medical patients based on caller-assigned clinical flags and patient age.

Evaluates IMWG 2014 criteria (Rajkumar 2014) to determine whether a patient meets the definition of multiple myeloma requiring therapy based on CRAB features and SLiM biomarkers

Computes the Maddrey Discriminant Function (MDF) score for alcoholic hepatitis severity from patient and control prothrombin times and serum bilirubin

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 revised International Prognostic Scoring System (IPSS-R) total score and risk category for myelodysplastic syndromes using five clinical inputs per Greenberg 2012.

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).

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 Injury Severity Score (ISS) from caller-provided AIS grades for the six standard body regions using the Baker 1974 published formula.

Calculates the ISTH Scientific and Standardisation Committee overt disseminated intravascular coagulation (DIC) score from four laboratory values, returning a total score and compatibility verdict.

Calculates intravenous gravity drip rate in drops per minute and mL/hour given volume, infusion duration, and administration set drop factor.

Evaluates 15 caller-assigned boolean flags to determine whether IV alteplase (IVT) is contraindicated per Powers 2018 AHA/ASA Table 6 Class III: Harm criteria

Computes the Kasymjanova 2010 prognostic index (PI 0–2) for advanced non-small-cell lung cancer using caller-supplied CRP (mg/L) and WBC (×10⁹/L) values.

Computes KDIGO 2012 AKI stage (0–3) from baseline and current serum creatinine (mg/dL) plus a caller-assigned urine-output category, RRT flag, and pediatric eGFR flag.

Computes the Guilbert 2004 PEAK Trial modified Asthma Predictive Index (mAPI) result for a young child based on caller-supplied boolean criteria for wheeze frequency, major risk factors, and minor risk factors.

Computes 2-year and 5-year kidney failure risk (dialysis or transplant) from age, sex, eGFR, and urine ACR using the Tangri 2011 4-variable model.

Computes the Khorana 2008 venous thromboembolism (VTE) risk score for cancer patients about to receive chemotherapy, returning a numeric score and low/intermediate/high risk category.

Returns the published Killip-Kimball class description and 1967 CCU hospital mortality rate for a caller-assigned myocardial infarction heart-failure class (1–4).

Applies the King's College Hospital (O'Grady 1989) poor-prognosis criteria for fulminant hepatic failure, supporting both acetaminophen and non-acetaminophen etiologies using prothrombin time in seconds.

Computes the Kocher 1999 four-predictor clinical decision score for differentiating septic arthritis from transient synovitis in children with irritable hip, returning the published predicted probability of septic arthritis.

Calculates single-pool variable-volume Kt/V for hemodialysis adequacy using the Daugirdas 1993 second-generation formula

Computes the Lundell 1999 Los Angeles (LA) grade (None, A, B, C, or D) for reflux oesophagitis from four caller-assigned boolean findings about mucosal breaks.

Computes the LACE index (0-19) for 30-day hospital readmission risk from length of stay, acute admission status, Charlson comorbidity index, and ED visit count.

Calculates the Los Angeles Motor Scale (LAMS) score from facial droop, arm drift, and grip strength values per the Llanes 2004 protocol

Applies Light's 1972 criteria to classify pleural fluid as exudate or transudate using protein and LDH ratios against a caller-supplied LDH upper limit of normal

Computes the Lille score (0–1) for alcoholic hepatitis steroid response using age, albumin, bilirubin at day 0 and day 7, creatinine, and PT seconds or INR, with the published 0.45 cutoff.

Computes the Manchester Acute Coronary Syndromes (MACS) probability score and risk band for acute coronary syndrome using ECG findings, clinical signs, and biomarkers (hs-cTnT and H-FABP).

Computes the Cerny 1987 Manchester prognostic score for small-cell lung cancer (0–6 points) and returns a risk group (good, intermediate, or poor) based on six lab and clinical criteria.

Computes the Manning 1978 IBS symptom score (0–6) by counting how many of six classic symptom flags are present, aiding in assessment of irritable bowel syndrome likelihood.

Calculates mean arterial pressure from cuff systolic and diastolic blood pressure using the conventional 1/3 pulse pressure formula (diastolic + pulse pressure / 3)

Calculates the National Early Warning Score (NEWS, RCP 2012 Chart 1) from six vital signs and AVPU, returning a 0–20 total, Chart 2 clinical risk tier, and red-score flag.

Evaluates the five NEXUS low-risk criteria to determine whether cervical-spine imaging is indicated after blunt trauma in adults

Applies the 7-criterion NEXUS Chest rule to determine whether chest radiography is indicated in blunt trauma patients by checking for the presence of any of seven caller-assigned clinical findings.

Calculates adult hospital routine IV maintenance fluid requirements per NICE guideline CG174, returning daily volumes of water, sodium, potassium, chloride, and glucose based on dosing weight and a chosen ml/kg/day rate.

Calculates pediatric IV maintenance fluid volumes (daily and hourly) using NICE NG29 Holliday–Segar rules with sex-based 24-hour caps and ADH-risk restriction options

Calculates the Barry 2021 NIRUDAK integer dehydration severity score (0–13) for patients aged 5–120 years with acute diarrhea, classifying them into no, some, or severe dehydration bands.

Calculates the Hartley 2021 NIVO score for predicting in-hospital mortality in patients receiving non-invasive ventilation, returning a 0–9 score with Table 4 mortality band.

Computes the neutrophil-to-lymphocyte ratio (NLR) from relative neutrophil and lymphocyte percent values using the Zahorec 2001 formula.

Computes the Kondrup 2003 NRS-2002 total score (0–7) and at-risk flag for hospitalized adults from nutrition status grade, disease severity grade, and age.

Computes the original Odhner 2003 Nonverbal Pain Scale (NVPS) total score (0–10) by summing five caller-assigned behavioral and physiologic subscores.

Returns the NYHA 1994 functional capacity class label, numeric score, and published description for a caller-supplied class integer (1–4).

Computes the Oakland 2017 risk score (0–35) to determine whether a patient with acute lower gastrointestinal bleeding can be safely discharged from the emergency setting.

Computes the Ottawa Heart Failure Risk Scale (OHFRS; Stiell 2013) integer score and associated serious adverse event risk from ten caller-assigned clinical flags for ED heart failure patients.

Calculates 5-year primary open-angle glaucoma risk in untreated ocular hypertension using the OHTS-EGPS 2007 Table 6 point-based model

Computes the ORBIT 2015 bleeding risk score for atrial fibrillation patients from five caller-supplied clinical flags

Computes the Cheatle 2019 revised Opioid Risk Tool (ORT-OUD) score from nine yes/no clinical flags to stratify opioid use disorder risk

Computes the Trubiano 2020 PEN-FAST score (0–5) and risk category for patients with a reported penicillin allergy to guide allergy testing decisions.

Evaluates all eight PERC criteria with the Madsen 2019 altitude adjustment (SpO2 threshold ≥90% instead of ≥95%) to determine if a low-pretest-probability patient is PERC-negative for pulmonary embolism at high altitude.

Returns hold-before and resume-after day counts for elective perioperative DOAC interruption based on drug and procedure bleed risk, per Douketis 2022 ACCP PAUSE-style recommendations 22-25.

Calculates the Monaghan 2005 Brighton Paediatric Early Warning Score (PEWS) from behaviour, cardiovascular, respiratory, and supplemental parameters, returning score_ge_3.