{"uid":"cap_6e_L05pLIr3YdFlPW_SeV","slug":"esas-r-score-calculator-watanabe-2011-672a6e2f","name":"ESAS-r Score Calculator (Watanabe 2011)","description":"Watanabe 2011 ESAS-r from nine caller-assigned integers 0-10 (pain, tiredness, drowsiness, nausea, lack of appetite, shortness of breath, depression, anxiety, wellbeing; now; 0 none/best, 10 worst). magent does not administer the form. Sum 0-90. Watanabe 2011 published no severity classes for that sum. Not Bruera 1991 ESAS, not ESAS-r Renal (itch is not a core item), not a diagnosis or treatment order, and not a medical device.","url":"https://api.magentlab.com/api/calc/esas_r","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":["pain","tiredness","drowsiness","nausea","lack_of_appetite","shortness_of_breath","depression","anxiety","wellbeing"],"properties":{"pain":{"type":"integer","description":"Caller-assigned Watanabe 2011 ESAS-r pain (integer 0-10): 0 no pain, 10 worst possible pain; how the person feels now. magent does not administer the form."},"nausea":{"type":"integer","description":"Caller-assigned Watanabe 2011 ESAS-r nausea (integer 0-10): 0 no nausea, 10 worst possible nausea; how the person feels now. magent does not administer the form."},"anxiety":{"type":"integer","description":"Caller-assigned Watanabe 2011 ESAS-r anxiety (integer 0-10): 0 no anxiety, 10 worst possible anxiety (anxiety = feeling nervous); how the person feels now. magent does not administer the form."},"tiredness":{"type":"integer","description":"Caller-assigned Watanabe 2011 ESAS-r tiredness (integer 0-10): 0 no tiredness, 10 worst possible tiredness (tiredness = lack of energy); how the person feels now. magent does not administer the form."},"wellbeing":{"type":"integer","description":"Caller-assigned Watanabe 2011 ESAS-r wellbeing (integer 0-10): 0 best wellbeing, 10 worst possible wellbeing (wellbeing = how you feel overall); how the person feels now. magent does not administer the form."},"depression":{"type":"integer","description":"Caller-assigned Watanabe 2011 ESAS-r depression (integer 0-10): 0 no depression, 10 worst possible depression (depression = feeling sad); how the person feels now. magent does not administer the form."},"drowsiness":{"type":"integer","description":"Caller-assigned Watanabe 2011 ESAS-r drowsiness (integer 0-10): 0 no drowsiness, 10 worst possible drowsiness (drowsiness = feeling sleepy); how the person feels now. magent does not administer the form."},"lack_of_appetite":{"type":"integer","description":"Caller-assigned Watanabe 2011 ESAS-r lack of appetite (integer 0-10): 0 no lack of appetite, 10 worst possible lack of appetite; how the person feels now. magent does not administer the form."},"shortness_of_breath":{"type":"integer","description":"Caller-assigned Watanabe 2011 ESAS-r shortness of breath (integer 0-10): 0 no shortness of breath, 10 worst possible shortness of breath; how the person feels now. magent does not administer the form."}}}},"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_GM-ozNTbbBZ5guFsNvS3s","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 Edmonton Symptom Assessment System Revised (ESAS-r, Watanabe 2011) total score by summing nine caller-provided 0–10 symptom integers into a 0–90 aggregate.","exampleAgentPrompt":"Calculate the Watanabe 2011 ESAS-r total score for a patient with these self-reported ratings right now: pain 6, tiredness 7, drowsiness 4, nausea 2, lack of appetite 5, shortness of breath 3, depression 4, anxiety 5, wellbeing 6.","exampleUseCases":[{"title":"Palliative care symptom burden tracking","prompt":"I need to compute the ESAS-r total for my patient who just rated their symptoms: pain 8, tiredness 6, drowsiness 5, nausea 3, lack of appetite 7, shortness of breath 4, depression 5, anxiety 6, wellbeing 7 — can you get that sum for me?"},{"title":"Oncology clinic symptom audit","prompt":"A cancer patient completed the ESAS-r and scored: pain 2, tiredness 4, drowsiness 1, nausea 0, lack of appetite 3, shortness of breath 1, depression 2, anxiety 3, wellbeing 2 — what is their total ESAS-r score using the Watanabe 2011 version?"},{"title":"Research data pipeline scoring","prompt":"I have ESAS-r responses from a study participant — pain 5, tiredness 5, drowsiness 5, nausea 5, lack of appetite 5, shortness of breath 5, depression 5, anxiety 5, wellbeing 5 — please calculate their aggregate score."}],"resultDescription":"Returns the ESAS-r (Watanabe 2011) total sum score as an integer between 0 and 90, representing the arithmetic sum of the nine caller-provided symptom ratings. No severity classification is returned, as Watanabe 2011 published no severity banding for the aggregate sum.","failureModes":["Missing one or more of the nine required query parameters — returns a validation error","Non-integer or out-of-range (outside 0–10) values for any symptom parameter — returns a validation error","Payment failure or insufficient USDC balance for the x402 micropayment — request rejected before computation","Network timeout or server unavailability — no result returned"],"whenToPreferThis":"Use this endpoint when you need a fast, accurate arithmetic sum of the nine Watanabe 2011 ESAS-r symptom items and already have the caller-assigned integer scores in hand. Prefer it over manual summation to avoid arithmetic errors in automated pipelines. Do not use it if you need ESAS (Bruera 1991), ESAS-r Renal (which includes itch), severity class labels, or any form administration — this endpoint only computes the sum from pre-collected scores.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T01:21:01.543Z","isFirstParty":false}