鳏夫效应
Widower effect
以上为机器翻译结果，长、整句建议使用 人工翻译 。
1858年，威廉·法尔（William Farr）首次发现了这一效应，他写道，寡妇和鳏夫的死亡风险比已婚同龄人高得多。
The effect was first noted in 1858 by William Farr, who wrote that widows and widowers were at a much higher risk of dying than their married peers.
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