Expression and clinical significance of psychological characteristics and heart rate variability in patients with panic disorder
LIU Xiu-li1 YANG Cheng-jia2 CHEN Li-yong3▲
1.The First District of Female,Mental Hospital of Guangzhou Civil Administration Bureau in Guangdong Province, Guangzhou510430,China;
2.The First General Department,Huifu Branch of Guangdong Provincial People′s Hospital in Guangdong Province,Guangzhou510120,China;
3.The Sixth District,Mental Hospital of Guangzhou Civil Administration Bureau in Guangdong Province,Guangzhou510430,China
Abstract:Objective To discuss the expression and clinical significance of psychological characteristics and heart rate variability in patients with panic disorder.Methods Sixty patients with panic disorder treated by Guangdong Provincial People′s Hospital from June 2013 to December 2014 were selected as the study group,and another sixty healthy people for physical examination in Guangdong Provincial People′s Hospital during the same period were selected as the control group.Both the two groups were given psychological questionnaire,and the heart rate variability was compared and analyzed by heart rate variability spectrum.Results The patients in the study group had different level of anxiety,and the differences were statistically significant compared with those in the control group(P<0.05).The indexes such as R-R interval standard deviation(SDNN),interval 5 min interval standard deviation(SDANN),adjacent to the diversity of R-R was greater than or equal to 50 ms percentage(PNN50),root mean square difference of the adjacent R-R interval (RMSSD)high frequency(HF),low frequency power(LF),extremely low frequency power(VLF),low frequency power contrast high frequency(LF/HF)in the control group were higher than those in the study group,with significant differences(P<0.01).Conclusion The mental state of panic disorder patients is not good,which affects the heart rate variability, and the relative measures should be taken according to the actual situationof the patients to improve the prognosis.
刘秀丽;杨程甲;陈立勇. 惊恐障碍患者心理特征和心率变异性的表达及临床意义[J]. 中国当代医药, 2016, 23(31): 33-36.
LIU Xiu-li;YANG Cheng-jia;CHEN Li-yong. Expression and clinical significance of psychological characteristics and heart rate variability in patients with panic disorder. 中国当代医药, 2016, 23(31): 33-36.
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