Termination of pregnancy and unsafe abortion

Factors Influencing Abortion Decision-Making of Adolescents and Young Women: A Narrative Scoping Review

INTRODUCTION

Globally, about half of all induced abortions have been estimated to be unsafe, which results in 13% of maternal deaths yearly. Of these induced abortions, 41% of unsafe abortions have been reported in young women who are dependent on their parents for their livelihood. They are often left in a vulnerable position and may have difficulty in making a decision regarding abortion. This study aimed to (1) characterize and map factors that influence abortion decision-making of adolescents and young women, and (2) identify the care and support that they need in their decision-making process.

METHODS

We conducted a scoping review following the JBI method and PRISMA-ScR checklist. We comprehensively searched MEDLINE (PubMed), Embase, Cochrane Library, CINAHL, and PsycInfo, and hand searched publications in the Google Scholar database between November 2021 and October 2023. The search included all English language qualitative and mixed methods research articles published on the database up to October 2023 that included participants aged 10-24 years. The CASP checklist was used as a guide for the qualitative analysis. NVivo was used to synthesize the findings.

RESULTS

There were 18 studies from 14 countries (N = 1543 young women) that met the inclusion criteria. Three domains and eleven categories were included as follows: personal (desire for self-realization and unwanted pregnancy), interpersonal (parental impact, reaction of partner, roles of peers and friends, existence of own child, and lack of support), and social circumstances (sexual crime, financial problem, limitation of choice, and underutilized healthcare services). Decision-making factors regarding abortions were also found across all three domains.

CONCLUSION

The abortion decision-making of young women is influenced by various external factors regardless of country. Parents are especially influential and tend to force their daughters to make a decision. Young women experienced suffering, frustration, and lack of autonomy in making decisions based on their preference. This emphasizes the importance of autonomous decision-making. In this regard, healthcare services should be used. However, there are barriers to accessing these services. To improve such access, the following are required: staff training to provide adolescent and youth-friendly health services, counseling based on women's needs, counseling including the parents or guardians that is confidential and ethical, promotion of decision aids, and affordable accessible care.

Decision and economic analysis of hostile abortion laws compared with supportive abortion laws

BACKGROUND

On June 24, 2022, the US Supreme Court overturned Roe v Wade in Dobbs v Jackson Women's Health Organization. Therefore, several states banned abortion, and other states are considering more hostile abortion laws.

OBJECTIVE

This study aimed to assess the incidence of adverse maternal and neonatal outcomes in the hypothetical cohort where all states have hostile abortion laws compared with the pre-Dobbs v Jackson cohort (supportive abortion laws cohort) and examine the cost-effectiveness of these policies.

STUDY DESIGN

This study developed a decision and economic analysis model comparing the hostile abortion laws cohort with the supportive abortion laws cohort in a sample of 5.3 million pregnancies. Cost (inflated to 2022 US dollars) estimates were from a healthcare provider's perspective, including immediate and long-term costs. The time horizon was set to a lifetime. Probabilities, costs, and utilities were derived from the literature. The cost-effectiveness threshold was set to be at $100,000 per quality-adjusted life year. Probabilistic sensitivity analyses using the Monte Carlo simulation with 10,000 simulations were performed to assess the robustness of our results. The primary outcomes included maternal mortality and an incremental cost-effectiveness ratio. The secondary outcomes included hysterectomy, cesarean delivery, hospital readmission, neonatal intensive care unit admission, neonatal mortality, profound neurodevelopmental disability, and incremental cost and effectiveness.

RESULTS

In the base case analysis, the hostile abortion laws cohort had 12,911 more maternal mortalities, 7518 more hysterectomies, 234,376 more cesarean deliveries, 102,712 more hospital readmissions, 83,911 more neonatal intensive care unit admissions, 3311 more neonatal mortalities, and 904 more cases of profound neurodevelopmental disability than the supportive abortion laws cohort. The hostile abortion laws cohort was associated with more cost ($109.8 billion [hostile abortion laws cohort] vs $75.6 billion [supportive abortion laws cohort]) and 120,749,900 fewer quality-adjusted life years with an incremental cost-effectiveness ratio of negative $140,687.60 than the supportive abortion laws cohort. Probabilistic sensitivity analyses suggested that the chance of the supportive abortion laws cohort being the preferred strategy was more than 95%.

CONCLUSION

When states consider enacting hostile abortion laws, legislators should consider an increase in the incidence of adverse maternal and neonatal outcomes.

Assessing the effects of duration of birth interval on adverse pregnancy outcomes in sub-Saharan Africa: a propensity score-matched analysis

OBJECTIVES

Unlike high-income countries, sub-Saharan African countries have the highest burden of adverse pregnancy outcomes such as abortion, stillbirth, low birth weight and preterm births. The WHO set optimal birth spacing as a key strategy to improve pregnancy outcomes. Estimating the impact of short and long birth intervals on adverse pregnancy outcomes based on an observational study like the Demographic and Health Survey (DHS) is prone to selection bias. Therefore, we used the propensity score-matched (PSM) analysis to estimate the actual impact of short and long birth intervals on adverse pregnancy outcomes.

DESIGN

A community-based cross-sectional study was conducted based on the DHS data.

SETTING

We used the recent DHS data of 36 sub-Saharan African countries.

PARTICIPANTS

A total of 302 580 pregnant women for stillbirth and abortion, 153 431 for birth weight and 115 556 births for preterm births were considered.

PRIMARY OUTCOME MEASURES

To estimate the impact of duration of birth interval (short/long) on adverse pregnancy outcomes, we used PSM analysis with logit model using psmatch2 ate STATA command to find average treatment effect on the population (ATE), treated and untreated. The quality of matching was assessed statistically and graphically. Sensitivity analysis was conducted to test the robustness of the PSM estimates using the Mantel-Haenszel test statistic.

RESULTS

The prevalence of short and long birth intervals in sub-Saharan Africa was 46.85% and 13.61%, respectively. The prevalence rates of abortion, stillbirth, low birth weight, macrosomia, and preterm births were 6.11%, 0.84%, 9.63%, 9.04%, and 4.87%, respectively. In the PSM analysis, the differences in ATE of short birth intervals on abortion, stillbirth, low birth weight, and preterm births were 0.5%, 0.1%, 0.2%, and 0.4%, respectively, and -2.6% for macrosomia. The difference in ATE among the treated group was 1%, 1%, and 1.1% increased risk of abortion, low birth weight, and preterm births, respectively, while there was no difference in risk of stillbirth between the treated and control groups. The ATEs of long birth intervals on abortion, stillbirth, low birth weight, macrosomia and preterm births were 1.3%, 0.4%, 1.0%, 3.4%, and 0.2%, respectively. The ATE on the treated group had 0.9%, 0.4%, 2.4%, 2.8%, and 0.2% increased risk of abortion, stillbirth, low birth weight, macrosomia, and preterm births, respectively. The estimates were insensitive to hidden bias and had a good quality of matching.

CONCLUSION

Short and long birth intervals had a significant positive impact on stillbirth, abortion, low birth weight, macrosomia and preterm births after matching treated and control groups by observed variables. These findings highlighted maternal and newborn healthcare programmes and policies to empower reproductive-aged women to exercise optimal birth spacing to reduce the incidence of stillbirth, abortion, low birth weight, macrosomia and preterm births.

Accuracy of the Standardized Early Fetal Heart Assessment in Excluding Major Congenital Heart Defects in High-Risk Population: A Single-Center Experience

OBJECTIVE

To evaluate the ability of standardized early fetal heart assessment (EFHA) that includes the 4-chamber view, outflow tract relationship (OTR), and transverse arches views (TAV) of the great arteries in excluding major congenital heart defects (CHDs) in high-risk populations.

METHODS

This retrospective study included high-risk pregnancies for CHDs undergoing EFHA at 11-14 weeks of gestation. Risk factors for CHDs were diabetes mellitus, a family history of CHDs, a history of a CHD use of teratogenic medications, seizure disorder, assisted reproductive treatment-conceived pregnancy, presence of at least one of the ultrasound markers: enlarged nuchal translucency (>95th percentile), tricuspid regurgitation, and reversed a-wave in the ductus venosus, presence of an extracardiac or a suspected cardiac anomaly, a high-risk first trimester combined screen result, and multiple pregnancies. EFHA consisted of visualization of 4ChV, OTR, and TAV, with and without power Doppler ultrasound. The primary outcome was the negative predictive value of EFHA in excluding major CHDs.

RESULTS

EFHA was performed on 1055 fetuses. Of these, 1024 were used for the final analysis. Of these, 94.9% (n = 923) were singleton. The most common indication for EFHA was maternal DM (n = 231, 22.6%). The sensitivity, specificity, false positive, false negative, and accuracy of EFHA were 93.2%, 99.9%, 1.4%, 0.4%, and 99.5% (P < .0001), respectively, in entire included cases. The performance of EFHA was 88%, 99.9%, 1.4%, 0.4%, and 99.5% (P < .0001) respectively when the terminated cases were excluded.

CONCLUSION

Early fetal heart assessment is feasible for screening for major CHDs in high-risk populations. This approach may be expanded to the general obstetric population.

Willingness to perform induced abortion and associated factors among graduating midwifery, medical, nursing, and public health officer students of University of Gondar, Northwest Ethiopia: institution based cross sectional study

Background

In developing countries, abortion is often unsafe and a significant cause of maternal morbidity and mortality accounting for about 8% (4.7–13.2%) of maternal mortality worldwide. Internationally, safe abortion services are recognized as reducing maternal mortality, and liberalized abortion laws are associated with reduced mortality resulting from unsafe abortion procedures. However, health care providers have moral, social and gender-based reservations that affects their willingness towards providing induced abortion services. The purpose of this study was to assess willingness to perform induced abortion and associated factors among graduating Midwifery, Medical, Nursing, and Public health officer students of University of Gondar.

Methods

Institution based cross sectional study was conducted from March 29 to May 30, 2019. All graduating students available during data collection period were considered as study population. Stratified simple random sampling technique was used to select 424 study participants. Pre tested, semi- structured, self-administered questionnaire was used to collect data. Data analysis was done using SPSS version 20. Ethical clearance was obtained from School of midwifery under the delegation of institutional review board of university of Gondar.

Results

Two hundred ninety students out of 424 students were willing to perform induced abortion for indications supported by Ethiopian abortion law, making a proportion of 68.4% (95%Cl: 64.2, 72.9). Sex (Being male (AOR = 4.89, 95%CI: 3.02, 7.89)), religion (being orthodox than protestant (AOR = 10.41, 95%CI: 3.02, 21.57)), being Muslim than protestant (AOR = 5.73, 95%CI: 1.37, 15.92)) and having once or less a week religious attendance (AOR = 2.00, 95% CI: 1.20, 3.34) were factors associated with willingness towards performing induced abortion.

Conclusions

According to this study willingness of students towards providing induced abortion services was good. However female students, protestant followers and those students with more than once a week religious attendance should be encouraged to support women’s access to induced abortion services by referring them to other health care professionals willing to provide induced abortion services.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12884-020-03382-0.

Applicability of Standardized Early Fetal Heart Examination in the Obese Population

OBJECTIVE

This study aimed to evaluate the impact of obesity on early evaluation of fetal cardiac landmarks using a standardized examination method at the time of nuchal translucency scan.

METHODS

This was a cross-sectional study of an ongoing prospective cohort at high risk for congenital heart defects. We used a standardized examination protocol using 2-dimensional sonography with power Doppler in the evaluation of fetal cardiac landmarks consisting of 4-chamber view, outflow tract relationship, and transverse arches view. The study population was stratified based on maternal body mass index into nonobese (<30 kg/m² ) and obese (≥30 kg/m² ). Groups were compared in terms of satisfactory evaluation of fetal cardiac landmarks, transvaginal sonography use, and scan times required for the evaluations. Subanalysis was performed by further categorizing obesity into nonmorbid obesity (30.0-39.9 kg/m² ) and morbid obesity (≥40 kg/m² ).

RESULTS

A total of 190 patients were evaluated. Of these, 48.4% (n = 92) were obese. The most common indication for fetal cardiac assessment was maternal pregestational diabetes mellitus (42.6%). Transvaginal sonography was utilized in one nonobese woman (1.4%) and 11 obese women (12%) (P = .002). The satisfactory evaluation of 4-chamber view, outflow tract relationship, transverse arches view, and all views were not significantly different between groups (P > .05). The scan time was about 5 minutes longer in the obese group compared with nonobese group (P = .020).

CONCLUSIONS

Obesity does not hamper early evaluation of fetal cardiac landmarks around the time of nuchal translucency scan. However, obese patients are more likely to require transvaginal examinations.

Why do they take the risk? A systematic review of the qualitative literature on informal sector abortions in settings where abortion is legal

BACKGROUND

Restrictive abortion laws are the single most important determinant of unsafe abortion, a major, yet preventable, global health issue. While reviews have been conducted on the extent of the phenomenon, no study has so far analysed the evidence of why women turn to informal sector providers when legal alternatives are available. This work provides a systematic review of the qualitative literature on informal sector abortion in setting where abortion is legal.

METHODS

We used the PRISMA guidelines to search Pubmed, Web of Science, Sciencedirect and Google Scholar databases between January and February 2018. 2794 documents in English and French were screened for eligibility against pre-determined inclusion and exclusion criteria. Articles investigating women's reasons for aborting in the informal sector in settings where abortion is legal were included. In total, sixteen articles were identified as eligible for this review. Findings were reported following the PRISMA guidelines.

RESULTS

The review highlights the diverse reasons women turn to the informal sector, as abortions outside of legal health facilities were reported to be a widespread and normalised practice in countries where legal abortion is provided. Women cited a range of reasons for aborting in the informal sector; these included fear of mistreatment by staff, long waiting lists, high costs, inability to fulfil regulations, privacy concerns and lack of awareness about the legality of abortion or where to procure a safe and legal abortion. Not only was unsafe abortion spoken of in terms of medical and physical safety, but also in terms of social and economic security.

CONCLUSION

The use of informal sector abortions (ISAs) is a widespread and normalised practice in many countries despite the liberalisation of abortion laws. Although ISAs are not inherently unsafe, the practice in a setting where it is illegal will increase the likelihood that women will not be given the necessary information, or that they will be punished. This study brings to the fore the diverse reasons why women opt to abort outside formal healthcare settings and their issues with provision of abortion services in legal contexts, providing an evidence base for future research and policies.