乳房攝影或許已經沒那麼大影響

研究者利用WHO的資料
比較相當醫療水準而乳房攝影篩檢情況不同的歐洲國家
發現差別有限
因此，近年來的乳癌死亡率下降可能主要歸功於治療及照顧的進步

Breast cancer mortality in neighbouring European countries with different levels of screening but similar access to treatment: trend analysis of WHO mortality database

BMJ 2011; 343:d4411 doi: 10.1136/bmj.d4411 (Published 28 July 2011)
Cite this as: BMJ 2011; 343:d4411