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首页> 外文期刊>Psychosomatic Medicine: Journal of the American Psychosomatic Society >Patients with erythrophobia (fear of blushing) show abnormal autonomic regulation in mental stress conditions.
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Patients with erythrophobia (fear of blushing) show abnormal autonomic regulation in mental stress conditions.

机译：患有红恐惧症（害怕脸红）的患者在精神压力状况下表现出异常的自主调节。

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OBJECTIVE: The objective of this study was to analyze the autonomic functions of patients with erythrophobia. METHODS: Forty patients with a diagnosis of erythrophobia (female/male ratio 18/22) without any other organic lesions and 20 healthy volunteers (female/male ratio 10/10) were assessed. Clinical evaluation was performed using a modified version of semistructured interviews. Autonomic testing was performed by means of spectral analysis of heart rate and continuous blood pressure by sparse discrete Fourier transformation at rest and under mental stress. RESULTS: There were no significant difference between the two samples in age, sex distribution, BMI, resting systolic, or diastolic blood pressure, nor was there a difference in autonomic baseline functioning between the 40 patients with erythrophobia and the control subjects. On the other hand, patients with erythrophobia consistently showed higher pulse rates (88 +/- 20 vs. 78 +/- 9 bpm, p <.05), higher total heart rate power values (8.40 +/- 0.63 vs. 8.07 +/- 1.02 p <.05), higher midfrequency spectral values (7.38 +/- 0.66 vs. 7.02 +/- 1.18, p <.01), higher high-frequency spectral values (6.89 +/- 0.86 vs. 6.48 +/- 1.44, p <.05), and lower baroreceptor sensitivity (8.62 +/- 8.16 vs. 11.65 +/- 4.42, p <.005) than the healthy subjects. ANOVA showed a significant group interaction (p <.0001) between the samples. CONCLUSIONS: This study provides evidence for abnormal autonomic functioning in patients with erythrophobia when under mental stress.
机译：目的：本研究旨在分析红恐惧症患者的自主神经功能。方法：评估了四十名诊断为红恐惧症的患者（男女比例为18/22），没有其他器质性病变，并评估了20名健康志愿者（男女比例为10/10）。使用改良版的半结构式访谈进行临床评估。通过对静止和精神压力下的稀疏离散傅立叶变换进行心率和连续血压的频谱分析，进行自主性测试。结果：这两个样本在年龄，性别分布，BMI，静息收缩压或舒张压方面无显着差异，在40名患有红恐惧症的患者与对照组之间的自主神经基线功能也无差异。另一方面，患有红恐惧症的患者持续显示较高的脉搏率（88 +/- 20比78 +/- 9 bpm，p <.05），较高的总心率功率值（8.40 +/- 0.63比8.07 + /-1.02 p <.05），较高的中频频谱值（7.38 +/- 0.66与7.02 +/- 1.18，p <.01），较高的高频频谱值（6.89 +/- 0.86与6.48 + / -1.44，p <.05），并且压力感受器敏感性低于健康受试者（8.62 +/- 8.16与11.65 +/- 4.42，p <.005）。方差分析显示样品之间存在显着的基团相互作用（p <.0001）。结论：本研究为患有精神恐惧症的红恐惧症患者的自主神经功能异常提供了证据。

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