Socioecological risk factors associated with teen pregnancy or birth for young men: A scoping review

Lived experiences of pregnant and parenting adolescents in Africa: A scoping review

BACKGROUND

Previous studies have not synthesized existing literature on the lived experiences of pregnant and parenting adolescents (aged 10-19) in Africa. Such evidence synthesis is needed to inform policies, programs, and future research to improve the well-being of the millions of pregnant or parenting adolescents in the region. Our study fills this gap by reviewing the literature on pregnant and parenting adolescents in Africa. We mapped existing research in terms of their substantive focus, and geographical distribution. We synthesized these studies based on thematic focus and identified gaps for future research.

METHODS

We used a three-step search strategy to find articles, theses, and technical reports reporting primary research published in English between January 2000 and June 2021 in PubMed, Jstor, AJOL, EBSCO Host, and Google Scholar. Three researchers screened all articles, including titles, abstracts, and full text, for eligibility. Relevant data were extracted using a template designed for the study. Overall, 116 studies met the inclusion criteria and were included in the study. Data were analyzed using descriptive and thematic analyses.

RESULTS

Research on pregnant and parenting adolescents is limited in volume and skewed to a few countries, with two-fifths of papers focusing on South Africa (41.4%). Most of the studies were African-led (81.9%), received no funding (60.3%), adopted qualitative designs (58.6%), and were published between 2016 and 2021 (48.3%). The studies highlighted how pregnancy initiates a cycle of social exclusion of girls with grave implications for their physical and mental health and social and economic well-being. Only 4.3% of the studies described an intervention. None of these studies employed a robust research design (e.g., randomized controlled trial) to assess the intervention's effectiveness. Adolescent mothers' experiences (26.7%) and their education (36.2%) were the most studied topics, while repeat pregnancy received the least research attention.

CONCLUSION

Research on issues affecting pregnant and parenting adolescents is still limited in scope and skewed geographically despite the large burden of adolescent childbearing in many African countries. While studies have documented how early pregnancy could result in girls' social and educational exclusion, few interventions to support pregnant and parenting adolescents exist. Further research to address these gaps is warranted.

Perception, practices, and understanding related to teenage pregnancy among the adolescent girls in India: a scoping review

BACKGROUND

Teenage pregnancy is a concerning public health problem in India. Misperception and misunderstanding about pregnancy and its preventive methods lead to pregnancy when adolescents are involved in unsafe sexual intercourse. This scoping review aims to discuss the evidence on the perception, practices, and understanding related to teenage pregnancy among adolescent girls in the Indian context.

METHOD

The Arksey and O'Malley scoping review framework and Joanna Briggs Institute Reviewers' Manual were used for the scoping review. The Population, Concept, and Context strategy (PCC) ensured the review questions, eligibility criteria, and search strategy. The Systematic Review and Meta-analysis: Extension for Scoping Review (PRISMA-ScR) was used. A literature search was done using electronic databases by specific keywords such as "teenage", "adolescences", "pregnancy", "perception", "knowledge", "awareness", etc. Relevant grey literature was identified through further searching. The review included studies that fulfil inclusion criteria having female adolescent groups aged from 10 to 19 years in the Indian context between the years 2000 and 2021.

RESULT

We found 40 eligible studies; more than half of these were from southern (35%) and northern (27.5%) regions, and studies from the rest of India were very sporadically distributed. Most studies (72.5%) were published in the last 10 years. The relevant extracted data from individual studies were synthesized and presented in the two major sections, perception, practices, and the second one, understanding and experiences among teenage girls. The understanding of pregnancy and teenage pregnancy-related preventive methods was detailed analysis in about 72% of papers whereas other aspects, such as perception (22.5%), practices (25%), and experiences (7.5%) were discussed in the remaining papers related to pregnancy among adolescent girls.

CONCLUSION

Evidence in the selected studies shows that understanding and practices are the major areas that were primarily explored, where perception, practices and experiences are the topics that are relatively less investigated. Literature synthesis derives misconception, lack of understanding, and practices without knowing the consequences are the key factors responsible for early pregnancies. Future interventions like increasing awareness, providing comprehensive reproductive knowledge, convenient health care aids, and proper counselling are adequate measures for minimalising the problem. The present analysis showed that studies are limited in their scope concerning various aspects of teenage pregnancy in India, so this scoping review gives essential perspectives on future research and implementation plans and policies in this field.

Low income and schizophrenia risk: a narrative review

Despite decades of research, the precise etiology of schizophrenia is not fully understood. Ample evidence indicates that the disorder derives from a complex interplay of genetic and environmental factors during vulnerable stages of brain maturation. Among the plethora of risk factors investigated, stress, pre- and perinatal insults, and cannabis use have been repeatedly highlighted as crucial environmental risk factors for schizophrenia. Compelling findings from population-based longitudinal studies suggest low income as an additional risk factor for future schizophrenia diagnosis, but underlying mechanisms remain unclear. In this narrative review, we 1) summarize the literature in support of a relationship between low (parental) income and schizophrenia risk, and 2) explore the mediating role of chronic stress, pre- and perinatal factors, and cannabis use as established risk factors for schizophrenia. Our review describes how low income facilitates the occurrence and severity of these established risk factors and thus contributes to schizophrenia liability. The broadest influence of low income was identified for stress, as low income was found to be associated with exposure to a multitude of severe psychological and physiological stressors. This narrative review adds to the growing literature reporting a close relationship between income and mental health.

Guy Talk: A Gender-Specific Sexual Education Program to Reduce Sexual Risk Behaviors With High School Males

PURPOSE

The purpose of this study was to investigate the feasibility and effectiveness of a gender-specific intervention targeted to adolescent males to reduce sexual risks.

METHOD

This study used a randomized clinical trial comparing a broad-based male empowerment curriculum with a no-treatment control group. The sample (N = 580) was recruited from schools and was implemented in community-based settings mostly in an after-school context. Assessments were conducted at baseline, postintervention, and 3 months follow-up time periods.

RESULTS

There were significant differences between the two groups favoring the intervention group on several of the outcome indicators, including condom technical skills, attitudes toward women, social skills, peer assertiveness, and attitudes toward consent. Quality of implementation was rated high, and qualitative data suggest themes that reflect key lessons emphasized in the curriculum.

CONCLUSIONS

Gender-specific programs for adolescent males can help reduce indicators that are related to sexual risk reduction. More long-term follow-up is needed to assess impact on sexual behaviors. Efforts directed at male populations should continue to be researched for potential in reducing sexual risks.

Brief report on a systematic review and meta-analysis of early childhood educational programming and teenage pregnancy prevention

INTRODUCTION

This is a brief report of a systematic review and meta-analysis which examined the effectiveness of early childhood educational programs for preventing teenage pregnancy by synthesizing randomized control trials.

METHODS

The search terms included 'children', 'early childhood intervention', and 'teen pregnancy'. Databases, bibliographies, grey literature, and policy reports were searched in February and March 2018 and included studies with interventions implemented with participants from birth to 5 years old.

RESULTS

Only four randomized control trials were eligible for inclusion. Individually, only two of the studies reported a significant effect of early childhood education. There was a significant effect for the primary outcome of teenage pregnancy prevention in the meta-analysis (RR 0.70, 95% CI 0.54-0.89). However, the evidence was very weak. The meta-analysis results were weighted heavily by one study. Additionally, the included studies were conducted decades ago, lacked rigor, and varied considerably by curriculum, enrollment age, length, and intensity.

CONCLUSIONS

Given the few number of studies, and issues with rigor and heterogeneity, it is unclear whether the results of this review represent a true effect of the intervention. Importantly, this review highlights the paucity of randomized control trials examining the effectiveness of early childhood education for preventing teenage pregnancy. Future studies need to be designed to address the methodological challenges noted here to determine what facets of early childhood education most effectively prevent teenage pregnancy. Randomized control trials, while challenging to implement, are best suited to determine the true causal effect of early childhood education for preventing teenage pregnancy.