Ms Martin's dementia interferes with her insight and it may be considered acceptable to override her autonomy by reference to the principle of non-maleficence - the requirement to prevent harm.

马丁女士的痴呆症妨碍了她的洞察力，因此，根据无罪原则，践踏她的自主性可以认为是可取的，因为这是防止伤害的需要。

A study in the current issue of the journal Neurology examined 911 nonagenarian Americans and found that 45 percent of the women had dementia, compared with 25 percent of the men.

《》杂志上发表的项研究，调查了911名超过九十岁的美国人，发现45%的女性患有痴呆症，而患此病的男性只有25%。