{"uid":"cap_nTrUSJOFfkdUomGghch1g","slug":"pas-ii-calculator-wolfe-2005-patient-activity-scale-ii-60d3b54d","name":"PAS-II Calculator (Wolfe 2005 Patient Activity Scale II)","description":"Wolfe 2005 Patient Activity Scale II (PAS-II): (haq_ii * 3.33 + pain_vas + patient_global_vas) / 3. HAQ-II 0-3 (not HAQ); pain and patient global 0-10 VAS. magent does not administer HAQ-II. Not PAS-RA, Samuel 2002 pediatric appendicitis PAS, DAS28, or CDAI. Not a diagnosis. PAS-II total only; no remission or severity cutoffs.","url":"https://api.magentlab.com/api/calc/pas_ii","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":["haq_ii","pain_vas","patient_global_vas"],"properties":{"haq_ii":{"type":"number","description":"Caller-assigned HAQ-II disability index (Wolfe 2005 PAS-II). Number 0-3. Not HAQ. magent does not administer HAQ-II."},"pain_vas":{"type":"number","description":"Caller-assigned pain visual analog scale (Wolfe 2005 PAS-II). Number 0-10. magent does not examine the patient."},"patient_global_vas":{"type":"number","description":"Caller-assigned patient global visual analog scale (Wolfe 2005 PAS-II). Number 0-10. 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_IEK_ChDVF0_RO4MhHjUo-","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 Wolfe 2005 Patient Activity Scale II (PAS-II) score from HAQ-II, pain VAS, and patient global VAS inputs.","exampleAgentPrompt":"Calculate the PAS-II score for my RA patient who has a HAQ-II of 1.5, a pain VAS of 6, and a patient global VAS of 7.","exampleUseCases":[{"title":"RA clinical visit activity tracking","prompt":"My rheumatoid arthritis patient today has a HAQ-II score of 0.875, rates their pain as 4 out of 10, and their global health as 5 out of 10 — what is their PAS-II score?"},{"title":"Longitudinal RA monitoring dashboard","prompt":"I'm tracking a patient's disease activity over time. At their last visit HAQ-II was 2.1, pain VAS was 8, and patient global VAS was 7. Can you compute their Wolfe 2005 PAS-II total?"},{"title":"Research data pipeline scoring","prompt":"For our RA registry study, compute the PAS-II for a subject with HAQ-II of 0.25, pain VAS of 2, and patient global VAS of 3."}],"resultDescription":"A numeric PAS-II total score derived from the formula (haq_ii * 3.33 + pain_vas + patient_global_vas) / 3. No remission or severity cutoffs are applied — the raw composite value is returned.","failureModes":["Missing required parameter (haq_ii, pain_vas, or patient_global_vas) returns an error","HAQ-II value outside 0-3 range may produce out-of-range or rejected output","pain_vas or patient_global_vas outside 0-10 range may produce invalid results","Non-numeric inputs cause request failure","Payment failure (x402) if USDC balance is insufficient"],"whenToPreferThis":"Use this endpoint when you need to compute the specific Wolfe 2005 PAS-II formula for rheumatoid arthritis disease activity monitoring and already have HAQ-II, pain VAS, and patient global VAS values from a clinical assessment. Do not use if you need PAS-RA, pediatric appendicitis PAS (Samuel 2002), DAS28, or CDAI — those are different instruments.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T01:20:46.214Z","isFirstParty":false}