AI Dictionary & Vocabulary App "DiQt"

Last Updated：2025/12/05

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The patient had 30 pack-years of smoking when he was diagnosed with COPD.

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Source Sentence

The patient had 30 pack-years of smoking when he was diagnosed with COPD.

患者はCOPDと診断されたとき、1日1箱を30年間喫煙したのに相当する喫煙歴がありました。