为了评估意大利女性乳腺癌（BC）死亡中与饮酒相关的比例，开展了一项研究。利用2015年至2019年间的国家死亡数据，结合泛人群中接触适量（11-20克/天）或重度（> 20克/天）饮酒的女性的国家估计。从2015年到2019年，63428例BC死亡中有2918例（4.6%）被归因于饮酒，其中适量饮酒导致1269例死亡（2.0%）。研究结果有助于利益相关者优先考虑旨在减少饮酒的计划，并改善有效传达与饮酒相关的健康风险，包括适量饮酒的方式。 版权所有©2023 Elsevier Ltd. 发表。

A study was conducted to assess the fraction of female breast cancer (BC) deaths attributable to alcohol consumption in Italy. National mortality data for the period 2015-2019 were used along with national estimates of women from the general population exposed to moderate (11-20 gr/day) or heavy (>20 gr/day) alcohol consumption. From 2015 to 2019, 2918 (4.6%) out of 63,428 BC| deaths were attributable to alcohol consumption, including 1269 deaths (2.0%) caused by moderate consumption. Study findings could help stakeholders to prioritize programs aimed at reducing alcohol consumption, and to improve ways to effectively communicate alcohol-related health risks, including moderate consumption.Copyright © 2023. Published by Elsevier Ltd.