Considering all factors, it can be concluded that the benefits outweigh the risks.

concluded 是动词 conclude 的过去分词形式。conclude 由前缀 con-（表示"完全"）和词根 -clude（来自拉丁语 claudere，意为"关闭"）组成，字面意思是"完全关闭"，引申为"得出结论"或"结束"。在句中构成被动语态，表示"被得出结论"。