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| Investigation of repeated induced abortion of 1248 women who had given birth and its influencing factors analysis |
| The Second People's Hospital of Hainan, Wuzhishan, Hainan Province, 572299 |
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Abstract To investigate the situation of induced abortion among women who have given birth in Wuzhishan city, and to analyze its related influencing factors. Methods: The pregnant women with given birth history who wanted abortion in the outpatient department were selected as the investigation objects, and were divided two groups (surgical abortion group or medical abortion group). Questionnaires were delivered to collect the related information of these women, such as demographic data, contraceptive behavior, and sexual behavior. The survey results of the women were compared between the two groups, and the influencing factors of abortion were analyzed. Results: There were no statistically significant difference in the domicile and occupation situations of the women between the two groups (P>0.05). The proportion of repeated abortion of the women with 35-39 years old or ≥40 years old, the women with junior middle school education or below, the women with two children, or the women without pregnancy planning in the future was significantly higher (P<0.05). The proportion of repeated abortion of the women with "whether contraception used in the first sexual life", the women with "contraceptive method in the first sexual life", the women with "contraceptive method in the last 3 months", or the women with "whether contraception used in this sex life leaded to pregnancy " had no statistically significant difference (P>0.05). The proportion of repeated abortion of the women without contraception used in the last 3 months or the women with sex life more than 3 times per week were significantly higher (P<0.05). There were no significant differences in the abortion knowledge score and the abortion attitude score between the women with or without repeated abortion (P>0.05). Logistic regression analysis showed that high education level was the protective factor of the repeated abortion of the women with given birth history, but the more children, no future birth plan, and high frequency of sexual intercourse were the risk factors of their repeated abortion. Conclusion: Repeated abortion is more common in women who have given birth in Wuzhishan city. The education level, the number of children, and the frequency of sexual life of the women who have given birth are the main factors affecting their repeated induced abortion.
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