Difference between revisions of "Pack year"
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(Created page with "'''Pack year''', abbreviated '''py''', is quantification of smoking. ==Definition== NCI defines it as:<ref>URL: [https://www.cancer.gov/publications/dictionaries/cancer-t...") |
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Revision as of 17:19, 3 October 2024
Pack year, abbreviated py, is quantification of smoking.
Definition
NCI defines it as:[1] 1 py = smoking 1 pack / day x 1 year
References
- ↑ URL: https://www.cancer.gov/publications/dictionaries/cancer-terms/def/pack-year. Accessed on: 2024 October 3.