Deykin E Y, Perlow R, McNamarra J
Am J Public Health. 1985 Jan;75(1):90-2. doi: 10.2105/ajph.75.1.90.
In suicidal behavior emergency room admissions of 13- to 17-year olds at the Brockton Hospital (Massachusetts), females predominated over males by almost two to one. For subclassification of life-threatening behaviors, frequency was about the same for males and females, but for suicide attempts and suicide gestures, female frequency was two to four times that of males. Repeat episodes of self-inflicted injury were more common among females. The type of the initial episode was a powerful predictor of a repeat occurrence.
在马萨诸塞州布罗克顿医院13至17岁因自杀行为急诊入院的患者中，女性人数几乎是男性的两倍。在对危及生命行为进行细分时，男性和女性的发生频率大致相同，但在自杀未遂和自杀姿态方面，女性的频率是男性的两到四倍。女性中重复出现的自我伤害事件更为常见。首次发作的类型是再次发作的有力预测指标。
