Applied research for newly developed stress-recovery index with beat-by-beat blood pressure measurement

在这项工作中，使用新开发的无创测量血压的应激诱导恢复指数，对136名健康日本男性的心血管健康与消极/积极人格之间可能的中介过程进行了生物学研究。这项横断面研究的结果可能表明，在抑郁得分较高的参与者中，较低的心理应激诱导的舒张压恢复功能可能中介了较高的低密度脂蛋白胆固醇与较低的积极情绪(性格乐观)之间的关系。

In this work, biological approach for exploring the possible mediating process between the cardiovascular health and negative/positive personality was examined in 136 healthy Japanese men using newly developed stress-induced recovery index with noninvasively measuring blood pressure. The results of this cross-sectional study may indicate that the lower psychological stress-induced recovery function in diastolic blood pressure mediates the relationship between higher LDL cholesterol and lower positive affect(dispositional optimism) in participants with higher score of depression.