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目的 了解心理干预对抽空腹血病人的影响。方法 对 86名被抽血者进行心理干预 ,与对照组比较抽血前后脉率、心率、血压、SAS和抽血反应的发生率。结果 心理干预组抽血前后 SAS总分差异极显著 ( P<0 .0 0 1 ) ,对照组差异无显著性 ( P>0 .0 5) ,两组之间抽血反应发生率差异有显著性 ( P<0 .0 0 5)。结论 心理干预显著降低其焦虑水平 ,同时也显著减少抽血反应的发生率
Objective To understand the effect of psychological intervention on patients with fasting blood. Methods Eighty-six blood donors were intervened by psychology, and the incidences of pulse rate, heart rate, blood pressure, SAS and blood-withdrawal reaction before and after blood-drawing were compared with those of the control group. Results There were significant differences in SAS scores before and after the intervention in the psychological intervention group (P <0.01), but there was no significant difference in the control group (P> 0.05). There was significant difference in the rate of blood withdrawal reaction between the two groups (P <0.05). Conclusion Psychological intervention significantly reduced the level of anxiety, and significantly reduced the incidence of blood withdrawal reaction