{"uid":"cap_esB60xCh5lI5ngI3PG_64","slug":"rome-iv-h1d-child-aerophagia-criteria-checker-ebb2e8bf","name":"Rome IV H1d Child Aerophagia Criteria Checker","description":"Hyams 2016 Rome IV H1d child aerophagia. True iff air swallowing, distention from intraluminal air that increases during the day, repetitive belching and/or increased flatus, not another condition, and 2-month duration. All three symptom criteria required. Not adult belching disorders or infant regurgitation. Caller assigns five flags. magent does not examine the patient. Not a diagnosis.","url":"https://api.magentlab.com/api/calc/rome_iv_child_aerophagia","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":["excessive_air_swallowing","abdominal_distention_intraluminal_air_increases_during_day","repetitive_belching_and_or_increased_flatus","not_explained_by_another_condition","fulfilled_at_least_2_months"],"properties":{"excessive_air_swallowing":{"type":"boolean","description":"Excessive air swallowing, as assigned (Hyams 2016 Rome IV H1d). true or false as assigned by the caller. magent does not examine the patient."},"fulfilled_at_least_2_months":{"type":"boolean","description":"Criteria fulfilled for at least 2 months, as assigned (Hyams 2016 Rome IV H1d). true or false as assigned by the caller. magent does not take a history."},"not_explained_by_another_condition":{"type":"boolean","description":"After appropriate evaluation, the symptoms cannot be fully explained by another medical condition, as assigned (Hyams 2016 Rome IV H1d). true or false as assigned by the caller. magent does not examine the patient."},"repetitive_belching_and_or_increased_flatus":{"type":"boolean","description":"Repetitive belching and/or increased flatus, as assigned (Hyams 2016 Rome IV H1d). Belching or increased flatus is one caller-assigned flag. true or false as assigned by the caller. magent does not examine the patient."},"abdominal_distention_intraluminal_air_increases_during_day":{"type":"boolean","description":"Abdominal distention due to intraluminal air that increases during the day, as assigned (Hyams 2016 Rome IV H1d). Distention and increases-during-the-day are one flag. true or false as assigned by the caller. magent does not examine the patient."}}}},"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_ZZA7pXMtBFfS_dzpinMjE","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":"Evaluates whether a child meets the Hyams 2016 Rome IV H1d diagnostic criteria for aerophagia based on five caller-assigned symptom flags.","exampleAgentPrompt":"Check the Rome IV H1d child aerophagia criteria for my patient: excessive air swallowing is true, abdominal distention increasing during the day is true, repetitive belching or increased flatus is true, symptoms not explained by another condition is true, and criteria fulfilled for at least 2 months is true.","exampleUseCases":[{"title":"Pediatric GI clinic aerophagia screening","prompt":"I have a child patient with documented excessive air swallowing, abdominal distention that worsens through the day, and repetitive belching — symptoms can't be explained by another condition and have lasted over 2 months. Does this child meet the Rome IV H1d aerophagia criteria?"},{"title":"EHR integration criteria flag automation","prompt":"Run the Rome IV H1d aerophagia check: air swallowing is present, distention from intraluminal air increasing during day is present, belching and flatus are present, no alternative diagnosis found, duration threshold met — does the patient satisfy the criteria?"},{"title":"Negative aerophagia criteria ruling","prompt":"Check Rome IV H1d child aerophagia for a patient where excessive air swallowing is true, distention is true, belching is true, but symptoms may be explained by another condition (false) and duration hasn't yet reached 2 months (false) — do they meet criteria?"}],"resultDescription":"Returns a boolean indicating whether all Rome IV H1d child aerophagia criteria are satisfied: all five flags (excessive air swallowing, abdominal distention increasing during the day, repetitive belching or increased flatus, not explained by another condition, and at least 2-month duration) must be true for the result to be true. This is a computational check, not a clinical diagnosis.","failureModes":["Missing any of the five required boolean query parameters returns a validation error","Passing non-boolean values for flags causes a schema error","Partial flag sets where only some criteria are true return false (not an error)","Network or payment failure (x402) if USDC payment is not properly handled"],"whenToPreferThis":"Use this endpoint when you need a fast, structured, rule-based check of the Hyams 2016 Rome IV H1d child aerophagia criteria and you have already gathered the five required symptom flags from clinical assessment. Prefer this over manual criteria lookup when automating pediatric GI screening workflows, populating EHR decision-support fields, or auditing flagged cases for quality review. Not appropriate for adult belching disorders, infant regurgitation, or any adult Rome IV criteria.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T07:09:23.104Z","isFirstParty":false}