von Schéele Ingrid, von Schéele Bo, Hansson Göran, Winman Anders, Theorell Töres
PBM StressMedicine AB, Bollnäs, Sweden.
Appl Psychophysiol Biofeedback. 2005 Jun;30(2):125-36. doi: 10.1007/s10484-005-4309-6.
The relationship between psychosocial factors and psychophysiological reactions to a situation including stressors and relaxation in a working population was examined. A sample of 115 working men and women aged 26-65 was used. Each participant was examined at baseline, during deep breathing, experimentally induced stress and relaxation. Heart rate, exhalation carbon dioxide, oxygen saturation and blood pressure were monitored. Significant variations across experimental conditions were observed for all physiological variables. There was a pronounced lowering of blood pressure during deep breathing. Women showed significantly more pronounced physiological variation than men. Participants with low education reacted with significantly more systolic blood pressure elevation during the stressful conditions than others. The implication of the results for therapeutic and preventive exercises with deep breathing are discussed.
研究了工作人群中社会心理因素与对包括压力源和放松在内的情境的心理生理反应之间的关系。使用了115名年龄在26至65岁之间的在职男性和女性作为样本。每位参与者在基线、深呼吸、实验性诱导的压力和放松期间接受检查。监测心率、呼出二氧化碳、血氧饱和度和血压。所有生理变量在不同实验条件下均观察到显著变化。深呼吸期间血压明显降低。女性表现出比男性更明显的生理变化。低学历参与者在压力条件下收缩压升高比其他人更显著。讨论了这些结果对深呼吸治疗和预防运动的意义。
