All Services

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

Classifies a child's blood pressure reading (ages 1–17) into normal, elevated, stage_1, or stage_2 per AAP 2017 Flynn Table 3 guidelines

Computes the MASCC (Multinational Association for Supportive Care in Cancer) febrile neutropenia risk index score from seven clinical flags to identify low-risk patients

Computes the Swensen 1997 Mayo Clinic logistic probability of malignancy for a 4–30 mm radiologically indeterminate solitary pulmonary nodule using six clinical variables.

Calculates the original Forrest 2003 Glasgow Prognostic Score (0–2) from serum CRP (mg/L) and albumin (g/L or g/dL)

Computes the NEXUS Chest CT-Major and Chest CT-All negativity criteria for blunt trauma patients to guide chest CT ordering decisions

Computes the modified Finnegan Neonatal Abstinence Score (0–46) from caller-supplied clinical observations, and flags whether the score is at or above the treatment threshold of 8.

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.

Evaluates Hyams 2016 Rome IV H3a criteria to determine if a child aged 4+ meets the diagnostic threshold for functional constipation based on caller-assigned clinical flags

Computes the Schroeder 1987 Mayo ulcerative colitis disease-activity index (DAI) score by summing four caller-provided integer subscores (stool frequency, rectal bleeding, endoscopy, physician global), returning a total out of 12.

Evaluates whether a patient's clinical data meets the 2017 McDonald criteria for a diagnosis of multiple sclerosis (MS) based on caller-assigned clinical and paraclinical inputs.

Evaluates 2024 McDonald criteria for relapsing-onset multiple sclerosis diagnosis based on caller-assigned clinical and paraclinical inputs

Computes the Bech 2001 Major Depression Inventory (MDI) total score (0–50) from 12 caller-assigned integer items, applying the published psychomotor-max and appetite-max rules.

Computes the Mekhail 2005 extension of the Motzer RCC prognostic score (0–6 points) and returns risk group: favorable (0–1), intermediate (2), or poor (≥3).

Computes PASCAL causal likelihood (probable/possible/unlikely) for PFO-associated stroke from a caller-supplied RoPE score plus large-shunt and atrial-septal-aneurysm flags

Computes the Hilder 2017 PRESET score from five clinical parameters and returns the ICU mortality risk class (I, II, or III) for patients being considered for ECMO.

Calculates the original Kamath 2001 MELD score for end-stage liver disease severity from creatinine, bilirubin, INR, and disease etiology.

Computes the Pediatric Trauma Score (Tepas 1987) from six caller-assigned clinical items and flags whether the score is ≤8 (threshold associated with significant mortality and trauma-center care).

Calculates the OPTN/UNOS 2016 MELD-Na score from creatinine, bilirubin, INR, sodium, and dialysis status using the published deterministic formula.

Evaluates Rome IV H2c criteria for pediatric abdominal migraine by scoring 12 boolean clinical flags and returning a criterion count and pass/fail result

Computes the Mentzer index (MCV ÷ RBC count) to help differentiate β-thalassemia trait from iron deficiency anemia using the original 1973 Lancet criteria.

Computes the Myasthenia Gravis Activities of Daily Living (MG-ADL) total score (0–24) by summing eight caller-assigned integer ratings across bulbar, respiratory, and limb domains.

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

Computes the Costa 2017 PRECISE-DAPT integer score (0–100) for predicting bleeding risk after coronary stenting, flagging high bleeding risk when score ≥25

Calculates the PRE score (age + 2×NIHSS − 10×ASPECTS) for acute ischemic stroke patients, returning the integer score, quartile classification, and recanalization-benefit stratum.

Calculates the Chopra 2017 Michigan Risk Score for PICC-associated thrombosis and returns a risk class (I–IV) with observed thrombosis rates

Computes the Stewart 1999 MIDAS (Migraine Disability Assessment) total score and disability grade from five caller-assigned 3-month day counts.

Evaluates Rome IV criteria for functional constipation in infants (G7) based on caller-assigned clinical flags, returning a boolean result and feature count.

Calculates the Mehran 2004 contrast-induced nephropathy (CIN) risk score (model B, eGFR-based) after PCI, returning an integer score, risk group, and associated CIN incidence percentage.

Computes the Mirels 1989 impending pathologic fracture score from four caller-assigned variables: anatomic site, lesion size, lesion nature, and pain level.

Calculates morphine milligram equivalents (MME) for a given opioid and daily dose using CDC 2022 conversion factors

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.

Computes the Chalut 2000 PRAM score (0–12) by summing five caller-assigned clinical items: oxygen saturation points, suprasternal retractions, scalene contraction, air entry, and wheezing.

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

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.

Computes the VACO Index logistic 30-day all-cause mortality probability from age, sex, unadjusted Charlson comorbidity index, and MI/PVD history using King 2020 Supplement S3 coefficients.

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 Recognition of Stroke in the Emergency Room (ROSIER) score (Nor 2005) from seven caller-assigned boolean flags to estimate stroke likelihood

Calculates PSA density (PSAD) using the Benson 1992 formula from serum PSA and prostate volume (or three gland dimensions), and classifies the result into standard clinical 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.

Calculates the Wischmeyer 2018 Perioperative Nutrition Score (PONS) from four caller-assigned boolean flags, returning a 0–4 score and a high-risk flag.

Computes the Dakik 2019 AUB-HAS2 score and risk category for 30-day death, MI, or stroke after noncardiac surgery using six clinical elements

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 Licurse 2010 clinical score predicting hydronephrosis (HN) and hydronephrosis requiring intervention (HNRI) in patients with AKI, based on seven caller-assigned boolean flags.

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

Computes the Selzer 1975 13-item Short Michigan Alcoholism Screening Test (SMAST) score and risk band from caller-assigned yes/no item responses

Computes the PC-PTSD-5 (Primary Care PTSD Screen for DSM-5) score from a caller-assigned lifetime trauma-exposure gate and five yes/no past-month symptom items.

Computes the Hyams 1991 PCDAI score (0–100) by summing eleven caller-assigned item points for pediatric Crohn's disease activity assessment.

Calculates the CAHP (Cardiac Arrest Hospital Prognosis) nomogram score to predict poor neurological outcome after out-of-hospital cardiac arrest (OHCA).

Computes the Ewing 1984 CAGE questionnaire score (0–4) from four yes/no items and flags screen-positive if score ≥ 2

Computes the Bell 2023 C-DIVA score from four caller-assigned domain scores and returns a risk band (low, medium, or high) for difficult intravenous access.

Computes the BUN-to-creatinine ratio and flags whether it meets the Richards 1990 threshold (≥36) suggesting upper gastrointestinal bleeding.

Computes the MALT-IPI prognostic score for MALT lymphoma using three caller-provided factors: age ≥70, Ann Arbor stage III/IV, and LDH above upper limit of normal.

Computes the Cooperberg 2005 UCSF CAPRA preoperative score (0–10) and maps it to a 5-year recurrence-free survival band for prostate cancer risk stratification.

Computes the Cancer and Aging Research Group (CARG) chemotherapy toxicity score from 11 caller-supplied clinical flags and returns risk category (low/intermediate/high) with predicted grade 3–5 toxicity probability.

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.

Calculates body surface area (BSA) using the Mosteller formula from patient height and weight, for use in oncology drug dosing arithmetic.

Computes the Swede colposcopy score from five caller-assigned 0–2 items and returns the total score with its risk band for high-grade cervical lesions.

Computes the Waldron 2023 SULF-FAST score to stratify risk in patients reporting a TMP-SMX (sulfa) antibiotic allergy, returning a numeric score and low/elevated risk classification.

Computes the STUMBL integer risk score for complications after blunt chest wall trauma based on age, rib fracture count, chronic lung disease, anticoagulant use, and SpO2.

Computes the corrected count increment (CCI) and uncorrected platelet increment after a platelet transfusion using the Davis 1999 formula

Computes the Chung 2008 Appendix 2 STOP-Bang obstructive sleep apnea screening score (0–8) from four caller-assigned STOP flags and four calculated BANG items, returning low-risk (0–2) or elevated-risk (≥3) bands.

Computes the fecal osmotic gap using the Eherer–Fordtran 1992 formula: stool osmolality minus 2×(stool Na + stool K), defaulting stool osm to 290 mOsm/kg if not provided.

Calculates the Centor or age-modified McIsaac score for estimating streptococcal pharyngitis likelihood from four clinical findings

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

Calculates the ESC 2024 CHA2DS2-VA stroke risk score for atrial fibrillation patients from age and five clinical flags, returning a score with OAC recommendation guidance.

Computes the Moore 2014 STONE score (0–13) with risk category to predict uncomplicated ureteral stone in emergency department patients

Computes the Turner 2007 PUCAI score from six caller-assigned item points and returns the total (max 85) plus the published activity band (remission, mild, moderate, or severe).

Calculates the Rogers 2011 ADD-RS for aortic dissection risk stratification by summing one point per high-risk category (conditions, pain features, exam features) with a maximum score of 3.

Computes the Okhunov 2013 STONE nephrolithometry score (sum 5–13) from five caller-assigned PCNL complexity parameters: stone size, tract length, obstruction, calyces involved, and stone density.

Converts a glucocorticoid milligram dose between hydrocortisone, prednisone, and dexamethasone using the Meikle 1977 equivalency ratios (20:5:0.75).

Computes the Nemeth 2020 TRiP(cast) score to estimate venous thromboembolism risk after lower-limb trauma or immobilization, returning a numeric score and high-risk flag at ≥7.

Computes the Bang 2009 Table 2 undiagnosed diabetes screening score from age, sex, BMI, family history, hypertension, and physical activity, returning the total score and a high-risk flag (score ≥ 5).

Calculates the ROPE score (Kent 2013) to estimate the likelihood that a patent foramen ovale (PFO) is responsible for a cryptogenic stroke, based on age decade and five clinical flags.

Calculates the probability of acute heart failure using the Steinhart 2009 Equation 1 logistic model from age, clinician pretest probability, and NT-proBNP level, with rule-out and rule-in flags.

Computes the CHADS2 atrial fibrillation stroke-risk score from five discrete clinical flags using the 2001 Gage methodology

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.

Applies the CCS 2014 CHADS-65 algorithm to recommend oral anticoagulant, aspirin, or no therapy for stroke prevention in nonvalvular atrial fibrillation or flutter.

Computes the Klok 2016 VTE-BLEED score for major bleeding risk on stable anticoagulation after venous thromboembolism, returning a numeric score and low/high risk classification.

Computes the ACR/EULAR 2010 rheumatoid arthritis classification score and returns a classified true/false result based on joint involvement, serology, acute-phase reactants, and symptom duration.

Computes the Frank 2002 SSIGN score for clear cell renal cell carcinoma prognosis after radical nephrectomy using 1997 TNM staging, tumor size, Fuhrman nuclear grade, and coagulative necrosis.

Computes the Katz 1963 ADL independence score (0–6) by summing six caller-assigned boolean independence flags: bathing, dressing, toileting, transferring, continence, and feeding.

Calculates intravenous acetylcysteine (NAC) dosing for acetaminophen poisoning based on patient weight using the Prescott 1979 three-bag regimen.

Classifies myeloma treatment response per Kumar 2016 IMWG criteria (PD, sCR, CR, VGPR, PR, MR, or SD) from caller-assigned boolean flags for serum/urine M-protein, IFE, bone marrow, and FLC findings.

Computes the Sokal 1984 relative-risk index for newly diagnosed untreated chronic granulocytic leukemia (CML) and classifies patients as low, intermediate, or high risk.

Calculates pediatric head CT necessity risk (high vs. low) using the Palchak 2003 rule for children aged 0–17 after blunt head trauma

Computes the CRB-65 pneumonia severity score (0–4) from caller-assessed confusion, respiratory rate, blood pressure, and age flags

Computes Brain Metastasis Velocity (BMV) per Farris 2017, stratifying patients into low/intermediate/high risk categories after initial SRS failure

Computes the Kirsch 2014 VURx score (1–6) and its associated spontaneous improvement/resolution probability for children under 2 years with primary vesicoureteral reflux, based on sex, VUR timing, grade, and ureteral anatomy.

Computes the Ranzani 2025 SOFA-2 score (0–24) across six organ systems using updated ventilatory, cardiovascular, and renal criteria including NIV/ECMO, vasopressor dose bands, and SpO2/FiO2 fallback.

Calculates creatinine clearance (CrCl) using the Cockcroft-Gault formula from age, sex, weight, and serum creatinine

Calculates the Tubiana 2016 VIRSTA score (0–30) for infective endocarditis risk stratification in Staphylococcus aureus bacteremia using nine clinical flags plus CRP.

Computes the Thiruganasambandamoorthy 2016 Canadian Syncope Risk Score from nine caller-assigned clinical flags and ECG values, returning a score from −3 to 11.

Calculates sodium deficit in mmol using the Adrogué–Madias total body water formula based on patient sex, weight, and measured serum sodium.

Calculates static respiratory system compliance (Cstat in mL/cm H₂O) using the ARDS Network 2000 formula: Cstat = tidal_volume_ml / (pplat_cm_h2o - peep_cm_h2o)

Computes the Vernon 1991 Neck Disability Index (NDI) raw score and severity band from ten caller-supplied 0–5 item scores

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 Gill 2005 Simplified Motor Score (SMS) from a single caller-assigned motor category: obeys (2), localizes (1), or withdrawal_or_less (0).