Recurrent abortion status and contraceptive condition among nulliparous adolescent females
- VernacularTitle:未生育青少年女性重复流产现状及避孕情况分析
- Author:
Yanping LYU
1
;
Qiufeng LIANG
Author Information
- Keywords: adolescent females; recurrent abortion; contraceptive use; high-risk factors; in-effective contraception; effective contraception; post-abortion care; education and promotion
- From: Journal of Clinical Medicine in Practice 2025;29(15):114-117
- CountryChina
- Language:Chinese
- Abstract: Objective To analyze the current status of recurrent abortion and contraceptive con-dition among nulliparous adolescent females.Methods Data on abortion and contraception were col-lected from nulliparous adolescent females aged 15 to 24 years who had at least one history of induced or medical abortion and still requested induced or medical abortion for the current pregnancy between July 2019 and June 2024.The influencing factors of recurrent abortion were analyzed.Results The study included 3,081 cases of non-recurrent abortion(including 1,983 induced abortions,1,098 medical abortions)and 804 cases of recurrent abortion(including 475 induced abortions,329 medi-cal abortions)among nulliparous adolescent females.Statistically significant differences were ob-served between recurrent and non-recurrent abortion groups in terms of age composition,marital sta-tus,household registration,and educational level(P＜0.05).Logistic regression analysis revealed that nulliparous adolescent females aged ≤19 years(OR=1.21,95％CI,0.93 to 1.73),with high school education or below(OR=2.13,95％CI,1.77 to 2.82),unmarried(OR=1.92,95％CI,1.25 to 2.64),and non-local household registration(OR=2.68,95％CI,2.19 to 3.63)had an increased risk of recurrent abortion.Among nulliparous adolescent females,the proportion of those who did not use contraception was 62.8％(505/804)among those with a history of repeated abor-tions,which was significantly higher than that among those without a history of repeated abortions[28.1％(865/3,081),P＜0.001].Although there was no statistically significant difference in the pro-portion of those using specific contraceptive methods between the two groups(P＞0.05),the proportion of those using contraception among those with a history of repeated abortions was 37.2％(299/804),which was significantly lower than that among those without a history of repeated abortions[71.9％(2,216/3,081),P＜0.001].Only 0.3％of those with a history of repeated abortions used in-trauterine devices as a contraceptive method.Conclusion Young age,low educational level,being unmarried,and non-local household registration are high-risk factors for recurrent abortion among nulliparous adolescent females.Failure to use contraception or use of ineffective contraceptive meth-ods is the main reason for recurrent induced abortion.Strengthening post-abortion care by medical staff and promoting contraceptive knowledge education and efficient contraceptive methods among ad-olescent females are of great significance in reducing the rate of recurrent induced abortion.
