孕龄期女性人工流产术后2年内非意愿妊娠发生现状分析

doi:10.3969/j.issn.1671-7171.2024.04.018

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Abstract 【Objective】To investigate the current situation of unintended pregnancy in pregnant women within 2 years after induced abortion. 【Methods】A total of 875 pregnant women who underwent induced abortion in Department of Obstetrics and Gynecology of Zhen 'an County Hospital from March 2017 to May 2019 were selected by cluster sampling method. We investigated the demographic characteristics of pregnant women who underwent induced abortionto analyze the incidence of unintended pregnancy within 2 years after induced abortion. The causes of unintended pregnancy within 2 years after induced abortion were further analyzed. Cox regression model was used to reveal the risk factors of unintended pregnancy in pregnant women within 2 years after induced abortion. 【Results】Among 875 pregnant women who underwent induced abortion, married women accounted for 74.51%, women aged 25-30 accounted for 43.66%, first-time mothers accounted for 52.00%, women who had a history of cesarean section accounted for 40.11%, and women who had induced abortion ≥2 times accounted for 65.80%. Among 875 pregnant women who underwent abortion, 92 (10.51%) had unintended pregnancy within 2 years after abortion. The rates of unintended pregnancy within 2 years after induced abortion were significant differences in aspect of age, birth time, number of induced-abortion, education level and professional women (P<0.05). There was no significant difference in the rate of unintended pregnancy within 2 years after abortion among women with different marital status, gestational times, cesarean section history and gestational weeks (P>0.05). Among 92 cases of women with unintended pregnancy within 2 years after induced abortion, 52.17% did not take contraceptive measures; And the failure rate of contraception was 34.78%, of which 19.57%, 6.52%, 4.35%, 3.26% and 1.09% were condoms, emergency contraceptives, safe periods, intrauterine devices (IUD) and compound oral contraceptives, respectively; The rest 12 cases were missing reasons, accounting for 13.04%.Cox results showed that the risk of unintended pregnancy was higher in pregnant women aged 19-24 years, who did not give birth and induced abortion ≥3 times within 2 years after abortion. 【Conclusion】The incidence of unintended pregnancy within 2 years after induced abortion is high in pregnant women, and the risk of unintended pregnancy within 2 years after induced abortion is higher in pregnant women aged 19-24 years, who have not given birth and have more induced abortions.

Key words： Pregnancy, Unplanned Abortion, Induced

Received: 24 February 2023

PACS:

R169.421

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	XIA Chun
	XU Juhong

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XIA Chun,XU Juhong. Analysis of the Current Situation of Unintended Pregnancy in Women of Gestational Age within 2 Years after Induced Abortion[J]. JOURNAL OF CLINICAL RESEARCH, 2024, 41(4): 544-547.

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http://journal07.magtech.org.cn/yxlcyj/EN/10.3969/j.issn.1671-7171.2024.04.018 OR http://journal07.magtech.org.cn/yxlcyj/EN/Y2024/V41/I4/544

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