2023年10月1日 — A common single number used by clinicians is smoking pack years (one pack year is equivalent to 20 cigarettes smoked daily for one year) which...
A way to measure the amount a person has smoked over a long period of time. It is calculated by multiplying the number of packs of cigarettes smoked per day...
作者:NJ Masters · 2020 · 被引用次数:9 — This calculator was placed on the web and is freely available for use. Over 1 million calculations have been made worldwide, which suggests it...
A pack year calculator is a simple yet powerful tool designed to estimate the cumulative exposure to tobacco smoke over time. It considers the number of...
2022年11月14日 — “To calculate the number of pack years you have smoked, multiply the number of packs you smoke per day by the number of years you have smoked.
To measure a pack year, multiply the number of packs of cigarettes smoked per day by the number of years the person has smoked. Why is pack year important?
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