{"slug":"api-magentlab-com-api-calc-cahp-c56f85","title":"Maupain 2016 CAHP nomogram after OHCA","host":"api.magentlab.com","method":"POST","resource":"https://api.magentlab.com/api/calc/cahp","category":"other","description":"Maupain 2016 CAHP nomogram after OHCA. Integer points from age, home vs public arrest, shockable vs non-shockable rhythm, no-flow min, low-flow min, epinephrine tertile (0 / 1-2 / >=3 mg), and arterial pH. Table 3: low <150, medium 150-200, high >200. Figure 2 caption total 177 reads 88% poor outcom","price_listed":0.005,"price_asked":null,"state":"effects","state_label":"Not tested: has real-world effects","checks_7d":0,"answered_7d":0,"latency_ms_median":null,"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":30,"arrest_at_home":true,"arterial_ph":7.1,"epinephrine_mg":3,"low_flow_min":10,"no_flow_min":5,"shockable_rhythm":false},{"age":30,"arrest_at_home":true,"arterial_ph":7.1,"epinephrine_mg":3,"low_flow_min":10,"no_flow_min":5,"shockable_rhythm":false}]},"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":{"description":"Age in years (18-120). Figure 2 caption: 30 years → 22. Linear nomogram: round(1.1*(age-10)); truncated below 10 and above 100.","type":"integer"},"arrest_at_home":{"description":"Cardiac arrest at home versus public, as assigned by the caller. true scores 25 (Figure 2 caption); false (public) scores 0.","type":"boolean"},"arterial_ph":{"description":"Admission arterial pH (6.5-7.8). Figure 2 caption: 7.10 → 38. Linear nomogram: round(585-77*pH); truncated to 6.5-7.5. magent does not measure pH.","type":"number"},"epinephrine_mg":{"description":"Total pre-ROSC epinephrine in mg (integer 0-30). Table 2 tertiles on the nomogram: 0 → 0; 1-2 → 27; ≥3 → 43 (Figure 2 caption 3 mg → 43).","type":"integer"},"low_flow_min":{"description":"BLS-to-ROSC (low-flow) minutes (integer 0-180). Figure 2 caption: 10 min → 8. Linear nomogram: round(0.8*minutes); truncated above 60.","type":"integer"},"no_flow_min":{"description":"Collapse-to-BLS (no-flow) minutes (integer 0-90). Figure 2 caption: 5 min → 14. Linear nomogram: round(2.8*minutes); truncated above 30.","type":"integer"},"shockable_rhythm":{"description":"Initial shockable rhythm (VF or pulseless VT) as assigned by the caller. true scores 0; false (non-shockable) scores 27 (Figure 2 caption).","type":"boolean"}},"required":["age","arrest_at_home","shockable_rhythm","no_flow_min","low_flow_min","epinephrine_mg","arterial_ph"],"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":[],"description_full":"Maupain 2016 CAHP nomogram after OHCA. Integer points from age, home vs public arrest, shockable vs non-shockable rhythm, no-flow min, low-flow min, epinephrine tertile (0 / 1-2 / >=3 mg), and arterial pH. Table 3: low <150, medium 150-200, high >200. Figure 2 caption total 177 reads 88% poor outcome. Not a withdrawal-of-care order. magent does not measure pH.","last_updated":"2026-09-28T14:48:01.828Z","schemes":["exact"]}