{"uid":"cap_BKTtAB_uIgwqk26glHBbL","slug":"lipsett-2022-pediatric-pneumonia-risk-score-prs-c67aba56","name":"Lipsett 2022 Pediatric Pneumonia Risk Score (PRS)","description":"Lipsett 2022 Pneumonia Risk Score for children 3 months to 18 years: logistic probability of radiographic pneumonia from age, triage oxygen saturation, fever, rales, and wheeze, plus the published supplement integer score 1–6. Caller-assigned findings. Not a diagnosis, not a CXR order, and not adult CURB-65.","url":"https://api.magentlab.com/api/calc/prs","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":["age_years","spo2_percent","fever","rales","wheeze"],"properties":{"fever":{"type":"boolean","description":"Fever at home or in the ED (Lipsett 2022 SDC: >38°C). true or false. Caller-assigned."},"rales":{"type":"boolean","description":"Rales / crackles on exam as assigned by the caller (Lipsett 2022). true or false. magent does not auscultate."},"wheeze":{"type":"boolean","description":"Wheeze on exam as assigned by the caller (Lipsett 2022). true or false. magent does not auscultate."},"age_years":{"type":"number","description":"Age in years, continuous (0.25-18). Lipsett 2022 enrolled children 3 months to 18 years. Not adult Params.age."},"spo2_percent":{"type":"number","description":"Triage / first oxygen saturation percent (50-100). Caller-assigned. magent does not measure saturation."}}}},"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_plK-dig4nKIcY8so4Tzdx","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 Lipsett 2022 logistic-regression probability of radiographic pneumonia in children aged 3 months to 18 years from age, triage SpO2, fever, rales, and wheeze, plus the published integer supplement score (1–6).","exampleAgentPrompt":"A 4.5-year-old child just triaged with SpO2 of 93%, fever at home, rales on exam, and no wheeze — can you calculate the Lipsett 2022 pediatric pneumonia risk score and probability for me?","exampleUseCases":[{"title":"ED triage pneumonia risk stratification","prompt":"I've got a 2-year-old in the ED, SpO2 at 95% at triage, fever documented, rales present, no wheeze — run the Lipsett 2022 pneumonia risk score so I can decide whether to escalate workup."},{"title":"Telemedicine pediatric assessment support","prompt":"I'm reviewing a 7-year-old remotely — age 7, SpO2 98%, no fever reported, no rales, but wheezing — can you give me the Lipsett 2022 PRS probability and integer score to help me advise the parents?"},{"title":"Quality audit of pneumonia scoring adherence","prompt":"For a 15-year-old patient with SpO2 of 91%, fever, rales, and wheeze, compute the Lipsett 2022 pediatric pneumonia risk score so I can document the structured risk assessment in the chart."}],"resultDescription":"Returns the logistic-regression probability (0–1) of radiographic pneumonia as predicted by the Lipsett 2022 model, plus the published supplement integer score on a 1–6 scale, derived from the five caller-supplied clinical findings.","failureModes":["Age outside 0.25–18 years range causes validation error","SpO2 outside 50–100 range causes validation error","Missing required parameter (age_years, spo2_percent, fever, rales, or wheeze) returns 400 error","Non-boolean values for fever, rales, or wheeze cause schema rejection","Payment failure (x402 protocol) blocks the call if USDC balance is insufficient"],"whenToPreferThis":"Choose this endpoint when you need a validated, published pediatric pneumonia risk score specifically from the Lipsett 2022 logistic model for children aged 3 months to 18 years; it is not suitable for adults (use CURB-65 or PSI instead), does not order imaging, and is distinct from general fever assessment tools or adult pneumonia scores.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T13:01:49.132Z","isFirstParty":false}