google查到的:
mikecwu
2024-06-01 09:16:25
( reads)
Colon Polyps: Symptoms, Causes, Types & Removal (clevelandclinic.org)
Colon polyps are common, especially as you get older. They affect about 20% of adults overall and about 40% over the age of 50, as well as 6% of children. People of all ethnicities and genders are at risk of colon polyps and colon cancer. They’re slightly more common in Western nations, in general.
lawattaction
2024-06-01 09:38:3650岁以上的,40% 有息肉;60 岁以上呢?比例如何?算了,不用查了,别浪费时间。谢谢!