{"uid":"cap__nDFVPxVdY0F51QdnyHJH","slug":"isth-ssc-bleeding-assessment-tool-bat-rodeghiero-2010-c1c20c42","name":"ISTH/SSC Bleeding Assessment Tool (BAT) – Rodeghiero 2010","description":"Rodeghiero 2010 ISTH/SSC bleeding assessment tool (BAT). Fourteen caller-assigned Table S1 symptom integers (0-4; cns_bleeding 0, 3, or 4 only). magent sums only (max 56) and does not take the bleeding history. This 2010 letter did not identify an abnormal bleeding score; magent does not apply later Elbatarny 2014 / WFH ≥4 male / ≥6 female / ≥3 child cutoffs. Not a VWD diagnosis and not a medical device.","url":"https://api.magentlab.com/api/calc/isth_bat","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"headers":{"type":"object","additionalProperties":{"type":"string"}},"queryParams":{"type":"object","required":["epistaxis","cutaneous","minor_wounds","oral_cavity","gi_bleeding","hematuria","tooth_extraction","surgery","menorrhagia","postpartum_hemorrhage","muscle_hematomas","hemarthrosis","cns_bleeding","other_bleeding"],"properties":{"surgery":{"enum":[0,1,2,3,4],"type":"integer","description":"Caller-assigned Rodeghiero 2010 Table S1 surgery integer (0-4). 0 no/trivial or none done; 1 referred in ≤25% of procedures, no intervention; 2 referred in >25% of procedures, no intervention; 3 surgical hemostasis or antifibrinolytics; 4 blood transfusion, replacement therapy, or desmopressin. magent does not take the bleeding history."},"cutaneous":{"enum":[0,1,2,3,4],"type":"integer","description":"Caller-assigned Rodeghiero 2010 Table S1 cutaneous integer (0-4). 0 no/trivial; 1 five or more bruises >1 cm in exposed areas; 2 consultation only; 3 extensive; 4 spontaneous hematoma requiring blood transfusion. magent does not take the bleeding history."},"epistaxis":{"enum":[0,1,2,3,4],"type":"integer","description":"Caller-assigned Rodeghiero 2010 Table S1 epistaxis integer (0-4). 0 no/trivial; 1 >5/year or >10 minutes; 2 consultation only; 3 packing, cauterization, or antifibrinolytic; 4 blood transfusion, replacement therapy, or desmopressin. magent does not take the bleeding history."},"hematuria":{"enum":[0,1,2,3,4],"type":"integer","description":"Caller-assigned Rodeghiero 2010 Table S1 hematuria integer (0-4). 0 no/trivial; 1 present (macroscopic); 2 consultation only; 3 surgical hemostasis or iron therapy; 4 blood transfusion, replacement therapy, or desmopressin. magent does not take the bleeding history."},"gi_bleeding":{"enum":[0,1,2,3,4],"type":"integer","description":"Caller-assigned Rodeghiero 2010 Table S1 GI bleeding integer (0-4). 0 no/trivial; 1 present not associated with ulcer, portal hypertension, hemorrhoids, or angiodysplasia; 2 consultation only; 3 surgical hemostasis or antifibrinolytic; 4 blood transfusion, replacement therapy, or desmopressin. magent does not take the bleeding history."},"menorrhagia":{"enum":[0,1,2,3,4],"type":"integer","description":"Caller-assigned Rodeghiero 2010 Table S1 menorrhagia integer (0-4). 0 no/trivial; 1 consultation only, pads more often than every 2 hours, clot and flooding, or PBAC >100; 2 time off work/school >2/year or antifibrinolytics, hormonal, or iron therapy; 3 combined antifibrinolytics and hormonal therapy, or present since menarche and >12 months; 4 acute menorrhagia requiring hospital admission and emergency treatment, transfusion/replacement/desmopressin, or dilatation and curettage, endometrial ablation, or hysterectomy. magent does not take the bleeding history."},"oral_cavity":{"enum":[0,1,2,3,4],"type":"integer","description":"Caller-assigned Rodeghiero 2010 Table S1 oral-cavity integer (0-4). 0 no/trivial; 1 present; 2 consultation only; 3 surgical hemostasis or antifibrinolytic; 4 blood transfusion, replacement therapy, or desmopressin. magent does not take the bleeding history."},"cns_bleeding":{"enum":[0,3,4],"type":"integer","description":"Caller-assigned Rodeghiero 2010 Table S1 CNS bleeding integer (0, 3, or 4 only). 0 never; 3 subdural, any intervention; 4 intracerebral, any intervention. Grades 1 and 2 are not used in Table S1. magent does not take the bleeding history."},"hemarthrosis":{"enum":[0,1,2,3,4],"type":"integer","description":"Caller-assigned Rodeghiero 2010 Table S1 hemarthrosis integer (0-4). 0 never; 1 post trauma, no therapy; 2 spontaneous, no therapy; 3 spontaneous or traumatic, requiring desmopressin or replacement therapy; 4 spontaneous or traumatic, requiring surgical intervention or blood transfusion. magent does not take the bleeding history."},"minor_wounds":{"enum":[0,1,2,3,4],"type":"integer","description":"Caller-assigned Rodeghiero 2010 Table S1 bleeding from minor wounds integer (0-4). 0 no/trivial; 1 >5/year or >10 minutes; 2 consultation only; 3 surgical hemostasis; 4 blood transfusion, replacement therapy, or desmopressin. magent does not take the bleeding history."},"other_bleeding":{"enum":[0,1,2,3,4],"type":"integer","description":"Caller-assigned Rodeghiero 2010 Table S1 other bleedings integer, including infancy-specific symptoms (0-4). 0 no/trivial; 1 present; 2 consultation only; 3 surgical hemostasis, antifibrinolytics, or iron therapy; 4 blood transfusion, replacement therapy, or desmopressin. magent does not take the bleeding history."},"muscle_hematomas":{"enum":[0,1,2,3,4],"type":"integer","description":"Caller-assigned Rodeghiero 2010 Table S1 muscle-hematomas integer (0-4). 0 never; 1 post trauma, no therapy; 2 spontaneous, no therapy; 3 spontaneous or traumatic, requiring desmopressin or replacement therapy; 4 spontaneous or traumatic, requiring surgical intervention or blood transfusion. magent does not take the bleeding history."},"tooth_extraction":{"enum":[0,1,2,3,4],"type":"integer","description":"Caller-assigned Rodeghiero 2010 Table S1 tooth-extraction integer (0-4). 0 no/trivial or none done; 1 referred in ≤25% of procedures, no intervention; 2 referred in >25% of procedures, no intervention; 3 resuturing or packing; 4 blood transfusion, replacement therapy, or desmopressin. magent does not take the bleeding history."},"postpartum_hemorrhage":{"enum":[0,1,2,3,4],"type":"integer","description":"Caller-assigned Rodeghiero 2010 Table S1 postpartum-hemorrhage integer (0-4). 0 no/trivial or no deliveries; 1 consultation only, use of syntocin, or lochia >6 weeks; 2 iron therapy or antifibrinolytics; 3 blood transfusion, replacement therapy, desmopressin, examination under anaesthesia, or uterine balloon/packing; 4 any procedure requiring critical care or surgical intervention. magent does not take the bleeding history."}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.005","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_oK5AXVapVfhYrIQYNbkKQ","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Computes the Rodeghiero 2010 ISTH/SSC bleeding assessment tool total score by summing 14 caller-assigned symptom severity integers (0–4 each) for a maximum score of 56.","exampleAgentPrompt":"Calculate the Rodeghiero 2010 ISTH/SSC BAT total score for a patient with these Table S1 values: epistaxis 2, cutaneous 1, minor wounds 0, oral cavity 1, gi bleeding 0, hematuria 0, tooth extraction 1, surgery 2, menorrhagia 2, postpartum hemorrhage 0, muscle hematomas 0, hemarthrosis 0, cns bleeding 0, other bleeding 1.","exampleUseCases":[{"title":"Bleeding score for VWD workup","prompt":"I've already assigned all 14 ISTH BAT symptom scores for my patient from Table S1 — epistaxis 3, cutaneous 2, minor wounds 1, oral cavity 1, gi bleeding 0, hematuria 0, tooth extraction 2, surgery 1, menorrhagia 3, postpartum hemorrhage 0, muscle hematomas 0, hemarthrosis 0, cns bleeding 0, other bleeding 1. Can you compute the total Rodeghiero 2010 ISTH BAT score?"},{"title":"Standardised bleeding score in clinical trial","prompt":"For a research subject I've scored all 14 Rodeghiero 2010 BAT symptoms: epistaxis 1, cutaneous 1, minor wounds 0, oral cavity 0, gi bleeding 1, hematuria 0, tooth extraction 0, surgery 0, menorrhagia 0, postpartum hemorrhage 0, muscle hematomas 0, hemarthrosis 0, cns bleeding 0, other bleeding 0. What's the ISTH SSC BAT total?"},{"title":"Paediatric bleeding phenotype scoring","prompt":"I need the ISTH BAT total for a child — here are all 14 Table S1 integers: epistaxis 2, cutaneous 2, minor wounds 1, oral cavity 0, gi bleeding 0, hematuria 0, tooth extraction 0, surgery 0, menorrhagia 0, postpartum hemorrhage 0, muscle hematomas 1, hemarthrosis 0, cns bleeding 0, other bleeding 0. Please sum them up using the Rodeghiero 2010 scoring tool."}],"resultDescription":"Returns the arithmetic sum of all 14 caller-provided symptom severity integers, yielding an ISTH BAT total score between 0 and 56. The endpoint does not apply Elbatarny 2014 or WFH diagnostic cutoffs and does not interpret or diagnose bleeding disorders.","failureModes":["Missing any of the 14 required query parameters returns a validation error","cns_bleeding values other than 0, 3, or 4 are rejected as invalid enum values","Non-integer or out-of-range values (e.g. 5 or -1) fail schema validation","HTTP 402 if payment is not provided via x402 protocol"],"whenToPreferThis":"Use this endpoint when you need to mechanically sum the 14 Rodeghiero 2010 ISTH/SSC BAT symptom integers that have already been independently assigned by a clinician. It is appropriate for automating the arithmetic step in hematology clinical workflows, research pipelines, or EHR integrations where the symptom scoring has already occurred. Do not use it to perform bleeding history intake, apply diagnostic cutoffs, or diagnose bleeding disorders.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T06:58:53.517Z","isFirstParty":false}