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Zhang S, Tang H, Zhou M. Association between previous surgical termination of pregnancy and pregnancy outcomes in frozen-thawed embryo transfer cycles of IVF/ICSI: a retrospective cohort study. Sci Rep 2024; 14:6579. [PMID: 38503837 PMCID: PMC10951247 DOI: 10.1038/s41598-024-57377-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Accepted: 03/18/2024] [Indexed: 03/21/2024] Open
Abstract
This study aimed to evaluate the effect of previous surgical termination of pregnancy (STP) on pregnancy outcomes in women undergoing FET cycles of IVF/ICSI. Retrospective cohort study. Reproductive Center of Maternal and Child Health Care Hospital in Lianyungang city. Data were selected from all IVF/ICSI FET cycles performed between January 2014 and December 2020. A total of 761 cycles met the criteria were included in this study. The primary outcome measures were clinical pregnancy and live birth rates. Secondary outcome measures were biochemical pregnancy rate, spontaneous abortion rate, and preterm birth rate. After adjustments for a series of potential confounding factors, the previous STP was an influential factor in reducing FET cycle clinical pregnancy rate compared with women who had not previously undergone STP (OR = 0.614, 95% CI 0.413-0.911, P = 0.016). The effect of the previous STP on the live birth rate was not statistically significant. (OR = 0.745, 95% CI 0.495-1.122, P = 0.159). Also, an increase in the number of previous STPs relative to only 1-time abortion was an independent risk factor in reducing clinical pregnancy rate and live birth rate (OR = 0.399,95% CI 0.162-0.982, p = 0.046; OR = 0.32,95% CI 0.119-0.857, p = 0.023). Previous STP was an independent factor contributing to the decline in FET cycle clinical pregnancy rates.
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Affiliation(s)
- Shuai Zhang
- Clinical Center of Reproductive Medicine, Lianyungang Maternal and Child Health Hospital, Qindongmen Avenue, Haizhou District, Lianyungang City, 22200, China.
| | - Hanhan Tang
- Graduate School of Xuzhou Medical University, Xuzhou Medical University, No. 209, Tongshan Road, Xuzhou City, 221004, China
| | - Minglian Zhou
- Clinical Center of Reproductive Medicine, Lianyungang Maternal and Child Health Hospital, Qindongmen Avenue, Haizhou District, Lianyungang City, 22200, China
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Zhang M, Ji X, Hu X, Zhu Y, Ma H, Xu H, La X, Zhang Q. Development and validation of a visualized prediction model for early miscarriage risk in patients undergoing IVF/ICSI procedures: a real-world multi-center study. Front Endocrinol (Lausanne) 2024; 14:1280145. [PMID: 38433972 PMCID: PMC10905617 DOI: 10.3389/fendo.2023.1280145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Accepted: 12/13/2023] [Indexed: 03/05/2024] Open
Abstract
Background This study focuses on the risk of early miscarriage in patients undergoing in vitro fertilization (IVF) or intracytoplasmic sperm injection (ICSI). These patients commonly experience heightened stress levels and may discontinue treatment due to emotional burdens associated with repeated failures. Despite the identification of numerous potential factors contributing to early miscarriage, there exists a research gap in integrating these factors into predictive models specifically for IVF/ICSI patients. The objective of this study is to develop a user-friendly nomogram that incorporates relevant risk factors to predict early miscarriage in IVF/ICSI patients. Through internal and external validation, the nomogram facilitates early identification of high-risk patients, supporting clinicians in making informed decisions. Methods A retrospective analysis was conducted on 20,322 first cycles out of 31,307 for IVF/ICSI treatment at Sun Yat-sen Memorial Hospital between January 2011 and December 2020. After excluding ineligible cycles, 6,724 first fresh cycles were included and randomly divided into a training dataset (n = 4,516) and an internal validation dataset (n = 2,208). An external dataset (n = 1,179) from another hospital was used for validation. Logistic and LASSO regression models identified risk factors, and a multivariable logistic regression constructed the nomogram. Model performance was evaluated using AUC, calibration curves, and decision curve analysis (DCA). Results Significant risk factors for early miscarriage were identified, including female age, BMI, number of spontaneous abortions, number of induced abortions and medical abortions, basal FSH levels, endometrial thickness on hCG day, and number of good quality embryos. The predictive nomogram demonstrated good fit and discriminatory power, with AUC values of 0.660, 0.640, and 0.615 for the training, internal validation, and external validation datasets, respectively. Calibration curves showed good consistency with actual outcomes, and DCA confirmed the clinical usefulness. Subgroup analysis revealed variations; for the elder subgroup (age ≥35 years), female age, basal FSH levels, and number of available embryos were significant risk factors, while for the younger subgroup (age <35 years), female age, BMI, number of spontaneous abortions, and number of good quality embryos were significant. Conclusions Our study provides valuable insights into the impact factors of early miscarriage in both the general study population and specific age subgroups, offering practical recommendations for clinical practitioners. We have taken into account the significance of population differences and regional variations, ensuring the adaptability and relevance of our model across diverse populations. The user-friendly visualization of results and subgroup analysis further enhance the applicability and value of our research. These findings have significant implications for informed decision-making, allowing for individualized treatment strategies and the optimization of outcomes in IVF/ICSI patients.
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Affiliation(s)
- Meng Zhang
- Reproductive Medicine Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
- Guangdong Provincial Clinical Research Center for Obstetrical and Gynecological Diseases, Guangzhou, China
- Department of Obstetrics and Gynaecology, People's Hospital of Changji Hui Autonomous Prefecture, Changji, China
| | - Xiaohui Ji
- Reproductive Medicine Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
- Medical College, Jinan University, Guangzhou, China
| | - Xinye Hu
- Reproductive Medicine Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
- Guangdong Provincial Clinical Research Center for Obstetrical and Gynecological Diseases, Guangzhou, China
| | - Yingying Zhu
- Division of Clinical Research Design, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Urumqi, Xinjiang, China
| | - Haozhe Ma
- Center of Reproductive Medicine, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Hua Xu
- Center of Reproductive Medicine, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Xiaolin La
- Center of Reproductive Medicine, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Qingxue Zhang
- Reproductive Medicine Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
- Guangdong Provincial Clinical Research Center for Obstetrical and Gynecological Diseases, Guangzhou, China
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Chen D, Xu Q, Mao X, Zhang J, Wu L. Reproductive history does not compromise subsequent live birth and perinatal outcome following in-vitro fertilization: analysis of 25 329 first frozen-thawed embryo transfer cycles without preimplantation genetic testing for aneuploidy. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2023; 62:430-438. [PMID: 37058394 DOI: 10.1002/uog.26220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Revised: 03/22/2023] [Accepted: 03/30/2023] [Indexed: 05/29/2023]
Abstract
OBJECTIVE To investigate the effect of women's reproductive history on live-birth rate and perinatal outcome after first frozen-thawed embryo transfer (FET) without preimplantation genetic testing for aneuploidy. METHODS This was a retrospective cohort study of women who had undergone their first FET cycle between January 2014 and December 2020 at a university-affiliated fertility center. No transferred embryo underwent preimplantation genetic testing for aneuploidy. The women were categorized into five groups based on their reproductive history: no previous pregnancy; previous termination of pregnancy (TOP); previous pregnancy loss; previous ectopic pregnancy (EP); and previous live birth. The women with no previous pregnancy were considered as the reference group. The primary outcome was the live-birth rate and secondary endpoints included rates of positive pregnancy test, clinical pregnancy, pregnancy loss and EP as well as perinatal outcomes such as birth weight and preterm birth. Multivariable logistic regression analyses were used to control for a number of potential confounders, including age, body mass index, education level, duration and cause of infertility, insemination method, type of endometrial preparation, number of embryos transferred, embryo developmental stage, quality of the embryos transferred, year of treatment and endometrial thickness. Additionally, propensity score matching (PSM) was used to check the robustness of the main findings. RESULTS In total, 25 329 women were included in the final analysis. On univariate analysis, each reproductive-history type except for previous EP was significantly associated with worse pregnancy outcome following in-vitro fertilization (IVF), including rates of positive pregnancy test, clinical pregnancy, pregnancy loss and live birth, when compared with the group of women with no previous pregnancy. However, after correcting for several potential confounders, the differences in rates of live birth, pregnancy loss, positive pregnancy test and clinical pregnancy were no longer significant between the study and control groups on multivariable regression models, while the risk of EP after embryo transfer was elevated among women with a previous TOP or EP. There was no increased risk of adverse perinatal outcome associated with reproductive history compared with the control group. Notably, similar results were obtained from the PSM models, confirming the robustness of the main findings. CONCLUSION Relative to women without a previous pregnancy, those with a prior TOP, pregnancy loss, EP or live birth did not have compromised live-birth rate or perinatal outcomes following FET without preimplantation genetic testing for aneuploidy, with the exception of an increased risk of EP in those with prior TOP or EP. © 2023 International Society of Ultrasound in Obstetrics and Gynecology.
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Affiliation(s)
- D Chen
- Department of Assisted Reproduction, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Q Xu
- Department of Assisted Reproduction, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - X Mao
- Department of Assisted Reproduction, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - J Zhang
- Department of Assisted Reproduction, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - L Wu
- Department of Assisted Reproduction, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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Luo Q, Qin J, Wang H, Hu Y, Yang L, Mao T, Yi L, Liu W, Zeng Q, Qiu Y. Factors associated with spontaneous miscarriage risk in IUI treatment: A retrospectively cohort of 31,933 cycles. Eur J Obstet Gynecol Reprod Biol 2023; 286:61-68. [PMID: 37209524 DOI: 10.1016/j.ejogrb.2023.05.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2022] [Revised: 03/22/2023] [Accepted: 05/06/2023] [Indexed: 05/22/2023]
Abstract
To determine the factors associated with intrauterine insemination (IUI) miscarriages and reduce the IUI miscarriage rate, a retrospective study was performed by reviewing 31,933 IUI cycles from 2006 to 2018. The overall there were 14.50% clinical pregnancies, and 16.74% miscarriages. Logistic regression revealed the following three predictive variables: females aged ≥ 35 years (odds ratio [OR] = 2.131; p < 0.001), spontaneous miscarriage history (OR = 1.513; p = 0.005), and ovarian stimulation schemes such as clomiphene citrate (CC) (OR = 1.459; p = 0.003). The natural cycle led to a lower miscarriage rate for patients without spontaneous miscarriage history both for those over 35 years old (OR = 0.402; p = 0.034) and for those under 35 years old (OR = 0.806; p = 0.017). Gonadotropin (Gn) showed the lowest miscarriage rate for patients without abortion history, though no significant differences were found. Patients under 35 with a history of miscarriage were protected from miscarriage by using CC and Gn together (OR = 0.516; p = 0.032). No significant differences were found between various ovarian protocols when patients with abortion history were aged ≥ 35 years (p = 0.606). CC + Gn showed the lowest miscarriage rate. In conclusion, the natural cycle could be suggested for infertility couples to minimize abortion risk. When ovarian induction is required, CC + Gn had the lowest miscarriage rate for women with a history of spontaneous miscarriage while Gn is more successful for individuals without such a history.
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Affiliation(s)
- Qiongxiu Luo
- Jiangxi province Ji'an Women and Child Health care Hospital (Children's Hospital), Ji'an, PR China
| | - Jiaying Qin
- Translational Center for Stem Cell Research, Tongji Hospital, Department of Regenerative Medicine, Tongji University School of Medicine, Shanghai, PR China
| | - Huan Wang
- Jiangxi province Ji'an Women and Child Health care Hospital (Children's Hospital), Ji'an, PR China
| | - Yinyan Hu
- Jiangxi province Ji'an Women and Child Health care Hospital (Children's Hospital), Ji'an, PR China
| | - Lan Yang
- Jiangxi province Ji'an Women and Child Health care Hospital (Children's Hospital), Ji'an, PR China
| | - Taifeng Mao
- Jiangxi province Ji'an Women and Child Health care Hospital (Children's Hospital), Ji'an, PR China
| | - Ling Yi
- Jiangxi province Ji'an Women and Child Health care Hospital (Children's Hospital), Ji'an, PR China
| | - Wenyan Liu
- Jiangxi province Ji'an Women and Child Health care Hospital (Children's Hospital), Ji'an, PR China
| | - Qiao Zeng
- Jiangxi province Ji'an Women and Child Health care Hospital (Children's Hospital), Ji'an, PR China.
| | - Yu Qiu
- Jiangxi province Ji'an Women and Child Health care Hospital (Children's Hospital), Ji'an, PR China.
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Association between Abortion History and Perinatal and Neonatal Outcomes of Singleton Pregnancies after Assisted Reproductive Technology. J Clin Med 2022; 12:jcm12010001. [PMID: 36614803 PMCID: PMC9820927 DOI: 10.3390/jcm12010001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Revised: 12/14/2022] [Accepted: 12/16/2022] [Indexed: 01/09/2023] Open
Abstract
IMPORTANCE At present, few people have studied the associations between abortion history before pregnancy on the outcomes of women and their infants after assisted reproductive technology (ART). OBJECTIVE To explore the association between the history of abortion and the outcomes of singleton pregnancies after ART. DESIGN This was a retrospective study in a hospital from 2015 to 2020 in Shanghai, China. Pregnant women with live singleton births through ART were included (n = 3043). Abortion was classified into spontaneous abortion (SAB) and induced abortion. We compared the maternal and fetal outcomes of singleton pregnancies obtained through ART with different abortion histories. Logistic regression analysis was used to evaluate the associations between the history of pre-pregnancy abortion with perinatal complications and neonatal outcomes. RESULTS We observed that compared with those who had no abortion history and obtained singleton pregnancies through ART, women who had an abortion history before pregnancy (including SAB or induced abortion history) and only SAB history were more likely to have gestational diabetes mellitus (GDM), thyroid-related diseases, and placenta-related diseases. After adjusting the potential confounding factors, these differences still existed. The adjusted odds ratios (ORs) and 95% confidence interval (CI) of GDM, thyroid-related diseases, and placenta-related diseases in women with a history of abortion and only a history of SAB were 1.239 (1.030-1.492) and 1.240 (1.010-1.522), 1.589 (1.261-2.002) and 1.724 (1.344-2.213), 1.465 (1.183-1.815) and 1.433 (1.132-1.814), respectively. However, we did not observe the association between the history of induced abortion and GDM and thyroid-related diseases. CONCLUSIONS AND RELEVANCE Our research showed that pregnant women with singleton pregnancies through ART who had a history of abortion or only a history of SAB were more likely to have GDM, thyroid-related diseases, and placenta-related diseases. Pregnant women who had both SAB and induced abortion before pregnancy had a higher risk of thyroid-related diseases and placenta-related diseases, while women who had only a history of induced abortion had a higher risk of placenta-related diseases. Further research is needed to explore the biological mechanism of different types of abortion related to subsequent pregnancy.
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Zou L, Hong M, Dai Z, Zhu J, Peng Q, Wang W. The association between previous induced abortion and in vitro fertilization outcomes: A retrospective cohort study in Hefei, China. Eur J Obstet Gynecol Reprod Biol 2021; 262:124-128. [PMID: 34015639 DOI: 10.1016/j.ejogrb.2021.05.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2019] [Revised: 02/14/2021] [Accepted: 05/08/2021] [Indexed: 11/26/2022]
Abstract
OBJECTIVES To assess the association between previous induced abortion and in vitro fertilization (IVF) outcomes among Chinese women. STUDY DESIGN In this retrospective cohort study, a total of 1436 infertility patients treated with IVF for the first time in the reproductive centre of Anhui Province Maternity and Child Health Hospital from February 2014 to April 2018 were selected as the study population, and 95 (6.6 %) had a history of induced abortion. Data were assessed from the hospital electronic database and medical records in the reproductive centre. RESULTS In total, 818 women (57.0 %) achieved clinical pregnancy, and 501 (34.9 %) achieved live birth. After adjustments for a series of potential confounding factors, women with a history of induced abortion had a significantly decreased probability of clinical pregnancy per transfer (OR: 0.71, 95 % CI: 0.53, 0.95, p = 0.037) and live birth per pregnancy (OR: 0.52, 95 % CI: 0.30, 0.90, p = 0.021) and a higher risk of miscarriage per pregnancy (OR: 1.89, 95 % CI: 1.24, 2.88, p = 0.009) than those without. Because relevant information was unavailable, the impacts of different types of previous induced abortion were not assessed. CONCLUSIONS Previous induced abortion may have an adverse effect on IVF outcomes among infertility patients.
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Affiliation(s)
- Linbing Zou
- Reproductive Medicine Centre, Anhui Province Maternity and Child Health Hospital, 15 Yimin Road, Hefei, Anhui, 230001, PR China
| | - Mingyun Hong
- Reproductive Medicine Centre, Anhui Province Maternity and Child Health Hospital, 15 Yimin Road, Hefei, Anhui, 230001, PR China
| | - Zhijun Dai
- Reproductive Medicine Centre, Anhui Province Maternity and Child Health Hospital, 15 Yimin Road, Hefei, Anhui, 230001, PR China
| | - Jiansheng Zhu
- Reproductive Medicine Centre, Anhui Province Maternity and Child Health Hospital, 15 Yimin Road, Hefei, Anhui, 230001, PR China
| | - Qingmei Peng
- Department of Obstetrics and Gynecology, School of Medicine, Jinggangshan University, 28 Xueyuan Road, Ji'an, Jiangxi, 343009, PR China
| | - Weiye Wang
- Department of Public Health and Preventive Medicine, School of Medicine, Jinggangshan University, 28 Xueyuan Road, Ji'an, Jiangxi, 343009, PR China; Department of Epidemiology and Health Statistics, School of Public Health, Qingdao University, 38 Dengzhou Road, Qingdao, Shandong, 266021, PR China.
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Meng J, Zhu M, Shen W, Huang X, Sun H, Zhou J. Influence of surgical evacuation on pregnancy outcomes of subsequent embryo transfer cycle following miscarriage in an initial IVF cycle: a retrospective cohort study. BMC Pregnancy Childbirth 2019; 19:409. [PMID: 31703714 PMCID: PMC6839260 DOI: 10.1186/s12884-019-2543-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2019] [Accepted: 09/30/2019] [Indexed: 12/02/2022] Open
Abstract
Background It is still uncertain whether surgical evacuation adversely affects subsequent embryo transfer. The present study aims to assess the influence of surgical evacuation on the pregnancy outcomes of subsequent embryo transfer cycle following first trimester miscarriage in an initial in vitro fertilization and embryo transfer (IVF-ET) cycle. Methods A total of 645 patients who underwent their first trimester miscarriage in an initial IVF cycle between January 2013 and May 2016 in Nanjing Drum Tower Hospital were enrolled. Surgical evacuation was performed when the products of conception were retained more than 8 h after medical evacuation. Characteristics and pregnancy outcomes were compared between surgical evacuation patients and no surgical evacuation patients. The pregnancy outcomes following surgical evacuation were further compared between patients with ≥ 8 mm or < 8 mm endometrial thickness (EMT), and with the different EMT changes. Results The EMT in the subsequent embryo transfer cycle of surgical evacuation group was much thinner when compared with that in the no surgical evacuation group (9.0 ± 1.6 mm vs. 9.4 ± 1.9 mm, P = 0.01). There was no significant difference in implantation rate, clinical pregnancy rate, live birth rate or miscarriage rate between surgical evacuation group and no surgical evacuation group (P > 0.05). The live birth rate was higher in EMT ≥ 8 mm group when compared to < 8 mm group in surgical evacuation patients (43.0% vs. 17.4%, P < 0.05). Conclusions There was no significant difference in the pregnancy outcomes of subsequent embryo transfer cycle between surgical evacuation patients and no surgical evacuation patients. Surgical evacuation led to the decrease of EMT, especially when the EMT < 8 mm was association with a lower live birth rate.
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Affiliation(s)
- Junan Meng
- Reproductive Medicine Center, The Affiliated Drum Tower Hospital of Nanjing University Medical School, Zhongshan Road 321#, Nanjing, 210008, People's Republic of China
| | - Mengchen Zhu
- Reproductive Medicine Center, The Affiliated Drum Tower Hospital of Nanjing University Medical School, Zhongshan Road 321#, Nanjing, 210008, People's Republic of China
| | - Wenjuan Shen
- Department of Obstetrics and Gynecology, Suqian People's Hospital of Drum Tower Hospital Group, Suqian, 223800, China
| | - Xiaomin Huang
- Reproductive Medicine Center, The Affiliated Drum Tower Hospital of Nanjing University Medical School, Zhongshan Road 321#, Nanjing, 210008, People's Republic of China
| | - Haixiang Sun
- Reproductive Medicine Center, The Affiliated Drum Tower Hospital of Nanjing University Medical School, Zhongshan Road 321#, Nanjing, 210008, People's Republic of China.
| | - Jianjun Zhou
- Reproductive Medicine Center, The Affiliated Drum Tower Hospital of Nanjing University Medical School, Zhongshan Road 321#, Nanjing, 210008, People's Republic of China.
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Lee C, Lee N. Reproductive Health Promotion Behavior of Infertility Women and Normal Women. KOREAN JOURNAL OF WOMEN HEALTH NURSING 2019; 25:207-218. [PMID: 37684857 DOI: 10.4069/kjwhn.2019.25.2.207] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2019] [Revised: 06/11/2019] [Accepted: 06/11/2019] [Indexed: 09/10/2023] Open
Abstract
PURPOSE To compare reproductive health promoting behaviors (RHPBs) of infertile women with those of normal women and identify effects of RHPB on infertility. METHODS A total of 148 females (73 infertile women and 75 normal women) were enrolled in this study. Measurements included their general characteristics and RHPB using self-report questionnaires. Data were analyzed with descriptive statistics, χ2 test, ANCOVA, and hierarchical logistic regression using SPSS. RESULTS There were significant difference in incomes, number of family, number of term deliveries, and number of abortions according to infertility diagnosis. Mean duration of infertility was 32.16 months. Only 12.32% women had known cause of infertility. The most common cause of infertility was unknown. Mean RHPB score was 3.98 for infertile women and 4.41 for normal women. In logistic regression, total RHPB (odds ratio [OR], 0.21) and safe sex of RHPB (OR, 0.66) were significant factors influencing infertility. Infertile women's total RHPB and subcategories of RHPB (safe sex behavior and sexual transmitted disease [STD] prevention) were lower than those of normal women. CONCLUSION For infertility women, RHPB-related intervention programs are needed, especially information about safe sex behavior and STD prevention.
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Affiliation(s)
- Chaenam Lee
- Chief Nursing Officer, Hwamyung Ilsin Chritsian Hospital, Busan, Korea
| | - Naeyoung Lee
- Chief Nursing Officer, Hwamyung Ilsin Chritsian Hospital, Busan, Korea
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