目的:最近人工流产的女性自杀风险是女性的3倍,与未怀孕的妇女相比。关于堕胎治疗的非官方指南(1996年)和当前护理指南(2001年)认识到风险增加,强调终止后2-3周检查的重要性,监测精神健康障碍。我们研究了1987-2012年芬兰人工流产后的自杀趋势。
方法:我们将人工流产登记(N=284,751)和死亡原因登记(N=3798例自杀)联系起来,以确定人工流产后1年内自杀的妇女(N=79)。计算了1987-1996年每100,000人年的堕胎率(没有准则的时期),1997-2001年(有非官方指南)和2002-2012年(有当前护理指南)。
结果:人工流产后自杀率下降了24%,从1987-1996年的32.4/100,000到1997-2001年的24.3/100,000,然后在2002-2012年的24.8/100,000。15-49岁女性的年龄调整自杀率下降了13%;分别从11.4/100,000下降到10.4/100,000和9.9/100,000。人工流产后,青少年自杀率上升30%(至25/100,000),20-24岁女性停滞不前(32/100,000),但25-49岁女性下降了43%(至21/100,000)。
结论:人工流产后自杀的额外风险降低,但变化无统计学意义.最近人工流产的妇女仍然有2倍的自杀风险。强制检查可以降低这种风险。自杀风险增加的原因,包括怀孕前的心理健康和社会环境,应该进一步调查。
OBJECTIVE: Women with a recent induced abortion have a 3-fold risk for suicide, compared to non-pregnant women. The increased risk was recognised in unofficial
guidelines (1996) and Current Care
Guidelines (2001) on abortion treatment, highlighting the importance of a check-up 2 - 3 weeks after the termination, to monitor for mental health disorders. We studied the suicide trends after induced abortion in 1987 - 2012 in Finland.
METHODS: We linked the Register on Induced Abortions (N = 284,751) and Cause-of-Death Register (N = 3798 suicides) to identify women who had committed suicide within 1 year after an induced abortion (N = 79). The abortion rates per 100,000 person-years were calculated for 1987 - 1996 (period with no
guidelines), 1997 - 2001 (with unofficial
guidelines) and 2002 - 2012 (with Current Care
Guidelines).
RESULTS: The suicide rate after induced abortion declined by 24%, from 32.4/100,000 in 1987 - 1996 to 24.3/100,000 in 1997 - 2001 and then 24.8/100,000 in 2002 - 2012. The age-adjusted suicide rate among women aged 15 - 49 decreased by 13%; from 11.4/100,000 to 10.4/100,000 and 9.9/100,000, respectively. After induced abortions, the suicide rate increased by 30% among teenagers (to 25/100,000), stagnated for women aged 20 - 24 (at 32/100,000), but decreased by 43% (to 21/100,000) for women aged 25 - 49.
CONCLUSIONS: The excess risk for suicide after induced abortion decreased, but the change was not statistically significant. Women with a recent induced abortion still have a 2-fold suicide risk. A mandatory check-up may decrease this risk. The causes for the increased suicide risk, including mental health prior to pregnancy and the social circumstances, should be investigated further.