Swan G E, Ward M M, Jack L M, Javitz H S
Health Psychol. 1993 Nov;12(6):451-8. doi: 10.1037//0278-6133.12.6.451.
This study examined the role of psychophysiological reactivity to general stressors measured before smoking cessation as a predictor of relapse in individuals who quit for a minimum of 12 hr and were then followed for a 12-month interval. The study group consisted of 132 (56.9%) female and 100 (43.1%) male participants in a formal smoking cessation program. The reactivity measures were taken while the Ss were still smoking. Heart rate and blood pressure measurements were taken while Ss were resting, performing mental arithmetic, and delivering a speech and after Ss had been standing for 2 min. In the sample as a whole and for women, a higher level of systolic blood pressure reactivity to the cognitive challenge was associated with a shorter time to relapse (p < .05). In men, greater systolic blood pressure decline to standing was significantly associated with a shorter time to relapse (p < .05).
本研究考察了戒烟前测量的对一般应激源的心理生理反应性作为至少已戒烟12小时且随后被随访12个月的个体复吸预测指标的作用。研究组由参加正式戒烟项目的132名（56.9%）女性和100名（43.1%）男性参与者组成。反应性测量是在研究对象仍在吸烟时进行的。在研究对象休息、做心算、发表演讲时以及在站立2分钟后测量心率和血压。在整个样本以及女性中，对认知挑战的收缩压反应性水平较高与较短的复吸时间相关（p < 0.05）。在男性中，站立时收缩压下降幅度较大与较短的复吸时间显著相关（p < 0.05）。
