{"uid":"cap_ujc2_x6JFPdxB4UOchoNH","slug":"piama-asthma-prediction-score-caudri-2009-table-iii-cda79841","name":"PIAMA Asthma Prediction Score (Caudri 2009 Table III)","description":"Caudri 2009 PIAMA Table III decimal clinical prediction score (max 55.1). Male 4.6, post-term 7.3, medium/low parental education 4.2, parental inhaled medication 7.7, wheezing none/1–3/≥4 → 0/4.2/9.1, wheeze or dyspnea apart from colds 7.1, serious infections none/1–2/≥3 → 0/4.6/6.9, eczema with rash 8.2. Score <10 ~3% asthma at 7–8 years; ≥30 ~42%. Not a 0–18 integer port, API, or mAPI. Not a diagnosis. magent does not examine the child.","url":"https://api.magentlab.com/api/calc/piama","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":["sex","postterm_delivery","medium_low_parental_education","parental_inhaled_medication","wheezing","wheeze_dyspnea_apart_from_colds","serious_infections","eczema_with_rash"],"properties":{"sex":{"enum":["female","male"],"type":"string","description":"Caller-assigned sex (Caudri 2009 Table III). male scores 4.6; female scores 0. magent does not assign sex."},"wheezing":{"enum":["none","1_to_3","ge_4"],"type":"string","description":"Wheezing frequency in the last year (Caudri 2009 Table III). none scores 0; 1_to_3 (infrequent, 1–3 times/year) scores 4.2; ge_4 (frequent, ≥4 times/year) scores 9.1. Mutually exclusive. magent does not auscultate."},"eczema_with_rash":{"type":"boolean","description":"Doctor's diagnosis of eczema AND eczematous rash present, as assigned by the caller (Caudri 2009 Table III). true scores 8.2. magent does not examine the child."},"postterm_delivery":{"type":"boolean","description":"Post-term delivery as assigned by the caller (Caudri 2009 Table III). true scores 7.3. magent does not take an obstetric history."},"serious_infections":{"enum":["none","1_to_2","ge_3"],"type":"string","description":"Serious respiratory or ear/nose/throat infections per year (Caudri 2009 Table III). none scores 0; 1_to_2 (1–2 times/year) scores 4.6; ge_3 (≥3 times/year) scores 6.9. Mutually exclusive. magent does not diagnose infection."},"parental_inhaled_medication":{"type":"boolean","description":"Inhalation medication by at least one parent as assigned by the caller (Caudri 2009 Table III). true scores 7.7. magent does not take a family medication history."},"medium_low_parental_education":{"type":"boolean","description":"Medium or low education in at least one parent as assigned by the caller (Caudri 2009 Table III). true scores 4.2. magent does not take a parental education history."},"wheeze_dyspnea_apart_from_colds":{"type":"boolean","description":"Wheeze or dyspnea apart from colds as assigned by the caller (Caudri 2009 Table III). true scores 7.1. PIAMA collected this only at ages 3–4 and treated younger children as negative by default; the caller assigns the boolean. magent does not take numeric age and does not auto-override."}}}},"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_cYrrdH9utCps7prGb4qLY","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 Caudri 2009 PIAMA Table III decimal clinical prediction score for asthma risk at age 7–8 years in young children","exampleAgentPrompt":"Calculate the Caudri 2009 PIAMA asthma prediction score for a male child born post-term whose parents have medium-low education, at least one parent uses inhaled medication, he has wheezing 4 or more times per year, also wheezes or has dyspnea apart from colds, has had 2 serious respiratory infections this year, and has a doctor-diagnosed eczema with rash.","exampleUseCases":[{"title":"High-risk preschooler asthma screening","prompt":"I have a male patient, born post-term, with frequent wheezing (≥4 times/year), wheeze apart from colds, one parent uses an inhaler, medium-low parental education, one to two serious infections per year, and eczema with rash confirmed by a doctor — can you give me the PIAMA prediction score?"},{"title":"Low-risk female child risk stratification","prompt":"Score a female child for asthma risk using the PIAMA Caudri tool: born at term, high parental education, no parental inhaled medication, infrequent wheezing (1–3 times/year), no wheeze apart from colds, no serious infections, and no eczema."},{"title":"Borderline-risk child clinical decision support","prompt":"What's the Caudri PIAMA Table III score for a male toddler born post-term with no parental inhaled medication, no eczema, wheezing 1–3 times a year, no dyspnea apart from colds, high parental education, and 3 or more serious ear or respiratory infections per year?"}],"resultDescription":"Returns the decimal PIAMA prediction score (maximum 55.1) composed of the sum of weighted risk-factor contributions from Caudri 2009 Table III. The score can be interpreted against published risk thresholds: scores below 10 correspond to approximately 3% asthma probability at ages 7–8, while scores of 30 or above correspond to approximately 42%.","failureModes":["Missing required query parameters returns an error — all eight clinical variables are required","Invalid enum values (e.g. unrecognized wheezing or infection frequency category) cause a validation error","Boolean fields supplied as strings rather than true booleans may cause parsing failures","Score is not a diagnosis and should not be interpreted as clinical advice — misapplication is a usage error, not an API error"],"whenToPreferThis":"Use this endpoint when you need to compute the validated Caudri 2009 PIAMA Table III decimal clinical prediction score specifically, rather than a generic or integer asthma risk index. It is the right choice when all eight Table III risk factors are available (sex, postterm delivery, parental education, parental inhaled medication, wheezing frequency, wheeze/dyspnea apart from colds, serious infection count, eczema with rash) and you need the continuous decimal score for risk stratification of preschool-age children for asthma at ages 7–8.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T07:13:29.948Z","isFirstParty":false}