{"slug":"api-magentlab-com-api-calc-sampson-c778f8","title":"Sampson 2020 estimated LDL-C from total cholesterol, HDL, and triglycerides (val","host":"api.magentlab.com","method":"POST","resource":"https://api.magentlab.com/api/calc/sampson","category":"other","description":"Sampson 2020 estimated LDL-C from total cholesterol, HDL, and triglycerides (valid through 800 mg/dL). One unit system (mg/dL or mmol/L). Deterministic published equation with citation; not Friedewald, not a diagnosis or statin order.","price_listed":0.005,"price_asked":0.005,"state":"answering","state_label":"Answering","checks_7d":1,"answered_7d":1,"latency_ms_median":266,"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":[{"hdl_mg_dl":50,"hdl_mmol_l":1,"total_cholesterol_mg_dl":200,"total_cholesterol_mmol_l":5,"triglycerides_mg_dl":150,"triglycerides_mmol_l":2.2},{"hdl_mg_dl":50,"hdl_mmol_l":1,"total_cholesterol_mg_dl":200,"total_cholesterol_mmol_l":5,"triglycerides_mg_dl":150,"triglycerides_mmol_l":2.2}]},"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":{"hdl_mg_dl":{"description":"HDL cholesterol in mg/dL (5-150). Same unit system as the other lipids.","type":"number"},"hdl_mmol_l":{"description":"HDL cholesterol in mmol/L (0.1-3.9). Converted as mg/dL = mmol/L * 38.67.","type":"number"},"total_cholesterol_mg_dl":{"description":"Total cholesterol in mg/dL (50-500). Provide the full mg/dL set or the full mmol/L set, not mixed.","type":"number"},"total_cholesterol_mmol_l":{"description":"Total cholesterol in mmol/L (1.3-12.9). Converted as mg/dL = mmol/L * 38.67. Do not mix with mg/dL keys.","type":"number"},"triglycerides_mg_dl":{"description":"Triglycerides in mg/dL (10-800). Values above 800 are rejected; Sampson 2020 is not applied above 800 mg/dL.","type":"number"},"triglycerides_mmol_l":{"description":"Triglycerides in mmol/L (0.1-9.03). Cap is the SI stand-in for 800 mg/dL (mg/dL = mmol/L * 88.57). The Sampson equation is applied in mg/dL.","type":"number"}},"required":[],"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":0.005,"price_match":true,"latency_ms":266,"error":null}],"description_full":"Sampson 2020 estimated LDL-C from total cholesterol, HDL, and triglycerides (valid through 800 mg/dL). One unit system (mg/dL or mmol/L). Deterministic published equation with citation; not Friedewald, not a diagnosis or statin order.","last_updated":"2026-09-28T14:19:56.63Z","schemes":["exact"]}