{"slug":"api-magentlab-com-api-calc-rome-iv-belching-222bb8","title":"Stanghellini 2016 Rome IV belching disorders (B2)","host":"api.magentlab.com","method":"POST","resource":"https://api.magentlab.com/api/calc/rome_iv_belching","category":"other","description":"Stanghellini 2016 Rome IV belching disorders (B2). rome_iv_belching is true iff bothersome (severe enough to impact usual activities) belching from the esophagus or stomach more than 3 days a week, last-3-months criteria, 6-month onset, and belching_origin supragastric (B2a) or gastric (B2b). magent","price_listed":0.005,"price_asked":0.007,"state":"overcharges","state_label":"Asked 1.4x its listed price for its own example","checks_7d":1,"answered_7d":1,"latency_ms_median":269,"reported_calls_30d":0,"reported_payers_30d":0,"networks":["eip155:8453"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"body":{"items":[{"belching_origin":"supragastric","bothersome_belching_more_than_3_days_week":true,"fulfilled_last_3_months":true,"onset_at_least_6_months":true},{"belching_origin":"supragastric","bothersome_belching_more_than_3_days_week":true,"fulfilled_last_3_months":true,"onset_at_least_6_months":true}]},"method":"POST","type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"body":{"additionalProperties":false,"properties":{"items":{"items":{"properties":{"belching_origin":{"description":"Caller-assigned origin of excessive belching: supragastric (B2a, from the esophagus) or gastric (B2b, from the stomach) (Stanghellini 2016). Objective impedance distinguishes them in the paper; magent does not measure impedance.","enum":["supragastric","gastric"],"type":"string"},"bothersome_belching_more_than_3_days_week":{"description":"Bothersome (severe enough to impact usual activities) belching from the esophagus or stomach more than 3 days a week (Stanghellini 2016 Rome IV B2). true or false as assigned by the caller. magent does not take a history.","type":"boolean"},"fulfilled_last_3_months":{"description":"Criteria fulfilled for the last 3 months, as assigned (Stanghellini 2016). true or false as assigned by the caller. magent does not take a history.","type":"boolean"},"onset_at_least_6_months":{"description":"Symptom onset at least 6 months prior to diagnosis, as assigned (Stanghellini 2016). true or false as assigned by the caller. magent does not take a history.","type":"boolean"}},"required":["bothersome_belching_more_than_3_days_week","fulfilled_last_3_months","onset_at_least_6_months","belching_origin"],"type":"object"},"maxItems":25,"minItems":1,"type":"array"}},"required":["items"],"type":"object"},"headers":{"additionalProperties":{"type":"string"},"type":"object"},"method":{"const":"POST","type":"string"},"type":{"const":"http","type":"string"}},"required":["type","method"],"type":"object"},"output":{"properties":{"example":{"type":"object"},"type":{"type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"history":[{"day":"2026-09-28","reachable":true,"status":402,"valid_402":true,"asked_usdc":0.007,"price_match":false,"latency_ms":269,"error":null}],"description_full":"Stanghellini 2016 Rome IV belching disorders (B2). rome_iv_belching is true iff bothersome (severe enough to impact usual activities) belching from the esophagus or stomach more than 3 days a week, last-3-months criteria, 6-month onset, and belching_origin supragastric (B2a) or gastric (B2b). magent does not measure impedance or take a history. Not a diagnosis, not adult aerophagia, not child H1d aerophagia, not bloating, not FD.","last_updated":"2026-09-28T14:10:14.812Z","schemes":["exact"]}