De Vogli said his research team is doing tests to see if study participants with bad relationships have any biological evidence of stress that could contribute to heart disease. That includes inflammation and elevated levels of stress hormones.

• 德?沃格里说，目前，他的研究小组正在对研究对象进行测试，以确定“关系不良者”体内是否具有与会导致心脏病的压力有关的生物学依据，如炎症、压力激素水平升高等等。