{"uid":"cap_591ynU4S5Wv6WfugM8mMr","slug":"aua-symptom-index-barry-1992-calculator-6c662024","name":"AUA Symptom Index (Barry 1992) Calculator","description":"Barry 1992 AUA-SI: seven caller-assigned integers 0-5 for incomplete emptying, frequency, intermittency, urgency, weak stream, straining (hesitancy), and nocturia. Sum 0-35. magent does not take a voiding history. Barry 1992 published no mild/moderate/severe total-score bands; later AUA-guideline 0-7/8-19/20-35 cuts are not applied. Not the 8-item IPSS quality-of-life question, not a BPH treatment order, and not a medical device.","url":"https://api.magentlab.com/api/calc/aua_si","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":["incomplete_emptying","frequency","intermittency","urgency","weak_stream","straining","nocturia"],"properties":{"urgency":{"type":"integer","description":"Caller-assigned Barry 1992 urgency (integer 0-5: 0 not at all to 5 almost always): difficulty postponing urination. magent does not take a voiding history."},"nocturia":{"type":"integer","description":"Caller-assigned Barry 1992 nocturia (integer 0-5: 0 none, 1 one time, 2 two times, 3 three times, 4 four times, 5 five or more times): times typically getting up to urinate from bedtime until morning. magent does not take a voiding history."},"frequency":{"type":"integer","description":"Caller-assigned Barry 1992 frequency (integer 0-5: 0 not at all to 5 almost always): urinating again less than two hours after finishing. magent does not take a voiding history."},"straining":{"type":"integer","description":"Caller-assigned Barry 1992 hesitancy/straining (integer 0-5: 0 not at all to 5 almost always): push or strain to begin urination. magent does not take a voiding history."},"weak_stream":{"type":"integer","description":"Caller-assigned Barry 1992 weak urinary stream (integer 0-5: 0 not at all to 5 almost always). magent does not take a voiding history."},"intermittency":{"type":"integer","description":"Caller-assigned Barry 1992 intermittency (integer 0-5: 0 not at all to 5 almost always): stopping and starting again several times when urinating. magent does not take a voiding history."},"incomplete_emptying":{"type":"integer","description":"Caller-assigned Barry 1992 incomplete emptying (integer 0-5: 0 not at all, 1 less than 1 time in 5, 2 less than half the time, 3 about half the time, 4 more than half the time, 5 almost always): sensation of not emptying the bladder completely after finishing urination. magent does not take a voiding 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_6137mL2vdruNWnSJaZOKk","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 7-item AUA Symptom Index score (0–35) from caller-supplied integer ratings for each lower urinary tract symptom domain","exampleAgentPrompt":"Calculate the AUA Symptom Index for a patient with these Barry 1992 ratings: incomplete emptying 3, frequency 4, intermittency 2, urgency 3, weak stream 4, straining 2, nocturia 3 — what's the total score out of 35?","exampleUseCases":[{"title":"Pre-visit urinary symptom screening","prompt":"My patient filled out their symptom questionnaire — incomplete emptying 2, frequency 3, intermittency 1, urgency 2, weak stream 3, straining 1, nocturia 2. What's their AUA-SI total?"},{"title":"Tracking symptom change over time","prompt":"Last month this patient scored incomplete emptying 4, frequency 4, intermittency 3, urgency 4, weak stream 4, straining 3, nocturia 4 on the AUA-SI. Calculate that total so I can compare it to today's new ratings."},{"title":"Research cohort symptom classification","prompt":"For this study participant, the seven AUA symptom ratings are: incomplete emptying 1, frequency 2, intermittency 1, urgency 1, weak stream 2, straining 0, nocturia 1 — give me the Barry 1992 AUA-SI total score."}],"resultDescription":"Returns the summed AUA Symptom Index total (an integer from 0 to 35) calculated from the seven caller-supplied item scores. Does not apply mild/moderate/severe severity bands, does not include an IPSS quality-of-life item, and does not produce treatment recommendations.","failureModes":["Missing any of the seven required query parameters returns an error","Any score value outside the integer range 0–5 is invalid and may cause an error","Non-integer values for score parameters will fail validation","Network or payment authorization failure (x402 protocol) prevents the call from completing"],"whenToPreferThis":"Use this endpoint when you need a fast, deterministic arithmetic computation of the Barry 1992 AUA Symptom Index total from seven pre-collected integer item scores. Prefer it over manual addition when building clinical decision-support tools, EHR integrations, or research pipelines that need auditable, reproducible scoring. Note it does not take a voiding history, does not apply AUA severity bands, and does not include the IPSS quality-of-life question — choose a different tool if those outputs are needed.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T12:45:54.934Z","isFirstParty":false}