{"resource":"https://api.magentlab.com/api/calc/pack_years","service":"magent","areas":["other"],"answering":true,"http_status":402,"latency_ms":846,"price_usdc":0.005,"buyers_30d":1,"calls_30d":2,"description":"NCI pack-year smoking exposure: pack_years = packs_per_day x years_smoked. One pack per day for one year is one pack-year; two packs per day for 0.5 year is the same. Provide packs_per_day (0-10) or cigarettes_per_day (0-200; 20 cigarettes ","id":"d571c5dfed7f","category":"Calculators and conversions","accuracy":null,"tool_calls":null,"checked_day":"2026-10-11","page":"https://velliumandco.com/sellers/d571c5dfed7f"}