Beran M, Petruson B
ORL J Otorhinolaryngol Relat Spec. 1986;48(5):297-303. doi: 10.1159/000275886.
The occurrence of epistaxis in 121 habitual nose-bleeders has been analysed together with the importance of different etiological factors. Heredity for recurrent nose-bleeds was noted by 42% of the bleeders, which was significantly more than in the control group (p less than 0.001). The start of the nose-bleeds was mostly spontaneous. Both common cold and stress or tiredness were frequently experienced before the occurrence of the nose-bleeds. The blood pressure distribution of the habitual nose-bleeders did not differ from that of the population samples used for comparison. Diseases reported by the habitual bleeders were few, and the blood routine tests revealed only few diseases that could be related to the recurrent nose-bleeds.
对121名习惯性鼻出血患者鼻出血的发生情况以及不同病因因素的重要性进行了分析。42%的鼻出血患者有复发性鼻出血的家族史，这一比例显著高于对照组（p<0.001）。鼻出血大多为自发性。鼻出血发生前经常出现普通感冒以及压力或疲劳的情况。习惯性鼻出血患者的血压分布与用于比较的人群样本没有差异。习惯性鼻出血患者报告的疾病较少，血常规检查仅发现少数可能与复发性鼻出血相关的疾病。
