{"slug":"api-magentlab-com-api-calc-step-by-step-8a67a6","title":"Gomez 2016 Step-by-Step for febrile infants 90 days and younger (derivation Mint","host":"api.magentlab.com","method":"POST","resource":"https://api.magentlab.com/api/calc/step_by_step","category":"other","description":"Gomez 2016 Step-by-Step for febrile infants 90 days and younger (derivation Mintegi 2014). High if ill-appearing, age 21 days or younger, leukocyturia, or PCT >=0.5 ng/mL; else intermediate if CRP >20 mg/L or ANC >10000/uL; else low. Returns risk, low_risk, high_risk, and intermediate_risk. magent d","price_listed":0.005,"price_asked":0.007,"state":"overcharges","state_label":"Asked 1.4x its listed price for its own example","checks_7d":1,"answered_7d":1,"latency_ms_median":484,"reported_calls_30d":0,"reported_payers_30d":0,"networks":["eip155:8453"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"body":{"items":[{"age_days":47,"anc_per_ul":4000,"crp_mg_l":5,"leukocyturia":false,"pct_ng_ml":0.2,"well_appearing":true},{"age_days":47,"anc_per_ul":4000,"crp_mg_l":5,"leukocyturia":false,"pct_ng_ml":0.2,"well_appearing":true}]},"method":"POST","type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"body":{"additionalProperties":false,"properties":{"items":{"items":{"properties":{"age_days":{"description":"Chronological age in days (integer 0-90). Gomez 2016 studied febrile infants 90 days and younger. Age 21 days or younger is high-risk. Age 22 can be low-risk when remaining low-risk criteria hold.","type":"integer"},"anc_per_ul":{"description":"Absolute neutrophil count in cells/µL. Range 0-100000. Intermediate (when not already high) if greater than 10000/µL (10000 is not intermediate). magent does not assay ANC.","type":"number"},"crp_mg_l":{"description":"C-reactive protein in mg/L. Range 0-500. Intermediate (when not already high) if greater than 20 mg/L (20 is not intermediate). magent does not assay CRP.","type":"number"},"leukocyturia":{"description":"Caller-assigned leukocyturia (urine dipstick / UA leukocytes) as used in Gomez 2016. true means leukocytes are present and is high-risk. true or false. magent does not assay UA.","type":"boolean"},"pct_ng_ml":{"description":"Serum procalcitonin in ng/mL. Range 0.01-100. High-risk if 0.5 ng/mL or greater (0.5 is high). Low-risk requires less than 0.5. magent does not assay procalcitonin.","type":"number"},"well_appearing":{"description":"Caller-assigned well-appearing as used in Gomez 2016. true or false. Ill-appearing (well_appearing=false) is high-risk. magent does not examine the infant.","type":"boolean"}},"required":["age_days","well_appearing","leukocyturia","pct_ng_ml","crp_mg_l","anc_per_ul"],"type":"object"},"maxItems":25,"minItems":1,"type":"array"}},"required":["items"],"type":"object"},"headers":{"additionalProperties":{"type":"string"},"type":"object"},"method":{"const":"POST","type":"string"},"type":{"const":"http","type":"string"}},"required":["type","method"],"type":"object"},"output":{"properties":{"example":{"type":"object"},"type":{"type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"history":[{"day":"2026-09-28","reachable":true,"status":402,"valid_402":true,"asked_usdc":0.007,"price_match":false,"latency_ms":484,"error":null}],"description_full":"Gomez 2016 Step-by-Step for febrile infants 90 days and younger (derivation Mintegi 2014). High if ill-appearing, age 21 days or younger, leukocyturia, or PCT >=0.5 ng/mL; else intermediate if CRP >20 mg/L or ANC >10000/uL; else low. Returns risk, low_risk, high_risk, and intermediate_risk. magent does not examine the infant or assay UA, PCT, CRP, or ANC. Not Rochester, Boston, Philadelphia, or PECARN febrile. Not a medical device and not a discharge, admission, LP, or antibiotic order.","last_updated":"2026-09-28T14:36:24.31Z","schemes":["exact"]}