Migration experience and premarital sexual initiation in urban Kenya: an event history analysis

How migration shapes modern contraceptive use among urban young women: Evidence from six African countries

BACKGROUND

Internal migration is an important part of the transition to adulthood for many young people in sub-Saharan Africa. This study examines how migration, in relation to marriage and parenthood, impacts modern contraceptive use and health facility visits amongst young urban women.

METHODS

We draw on Performance Monitoring for Action (PMA) surveys conducted in Burkina Faso, Côte d'Ivoire, Democratic Republic of Congo, Kenya, Nigeria, and Uganda (2019-2022). Our analysis is unique in being able to adjust for whether women wanted to get pregnant soon. Our sample includes women ages 15-24 years currently residing in urban areas (n = 6,225). We conducted logistic regression models clustered by village level identifier to explore the sequence of life events and the timing of migration in relation to current modern contraceptive use and recent health facility visit, a proxy for engagement with formal health services.

RESULTS

The timing of migration matters more than the sequence of these life events. Young urban women who experienced both migration and a birth, regardless of the order, had increased contraceptive use and recent health facility visit, compared to women who had only experienced one event or neither. Young women who migrated in the past year had 24% lower odds of using a modern method (Odds Ratio = 0.76; 95% confidence interval 0.63, 0.91), adjusting for demographic factors and adjusting for fertility preference (Wanting to get pregnant soon). Having had a birth was highly significant for health facility visit and among women who had had a birth, those who migrated in the last year had lower odds of a recent visit (OR = 0.68, 95% CI 0.41, 0.89). Results suggest an initially disruptive effect of migration.

DISCUSSION

Our results suggest young women who recently migrated to urban areas may need additional support in accessing contraception and formal health services for themselves or their children.

Health Service Utilization in Adolescents Following a First Arrest: The Role of Antisocial Behavior, Callous-Unemotional Traits, and Juvenile Justice System Processing

Previous research indicates that youth exhibiting antisocial behavior are at risk for utilizing a disproportionate amount of health services compared to youth without these problems. The present study investigates whether being processed by the juvenile justice system and showing callous-unemotional (CU) traits independently predict health service utilization (medical and mental health service use and out-of-home placement) over and above the severity of antisocial behavior across adolescence. A total of 766 participants who had been arrested for the first time in adolescence provided data at ten appointments over a period of seven years. Results showed that self-reported antisocial behavior at the time of arrest predicted increased use of most health service use types over the next seven years (i.e. medicine prescriptions, tests for sexually transmitted infections, mental health service appointments, and out-of-home placements). All except prescription medication use remained significant when controlling for justice system processing and CU traits. Further, justice system processing added significantly to the prediction of medical service appointments. Whereas CU traits were associated with mental health service appointments and out-of-home placements, these did not remain significant when controlling for severity of antisocial behavior. These findings are consistent with prior research documenting the health care costs of antisocial behavior.

Lifestyles, sexuality and gender: vulnerability to STIs and unplanned pregnancy among female migrant beer promoters in Lao PDR

In Southeast Asia, many young rural female migrants supplement their income by working as beer promoters. This study examined how young, female beer promoters working in Vientiane Capital, Lao PDR, navigate intimate relations and sexual encounters and how their experiences create sexual vulnerabilities. A total of 30 female beer promoters aged 18-24 years old were recruited using snowball sampling. Repeated face-to-face in-depth interviews were undertaken and thematic analysis conducted to identify common themes. Most participants had their first coital experience pre-migration but living in the city introduced them to a larger pool of potential partners. Unprotected sexual intercourse was common, with young women usually deferring to their male partners preference for non-condom use. Working as beer promoters, the sexualised environment of the bar room promoted male ideals of femininity and exposed the young women to sexual harassment. While the young women used various strategies to assert their autonomy, and challenge unequal gender norms, the prevailing male hegemony acted to subvert female sexual agency. Leveraging young urban migrants' desire to complete education, live independently and postpone motherhood may provide opportunities to examine and challenge gender norms and harmful practices.

Impact of COVID-19 lockdowns on adolescent pregnancy and school dropout among secondary schoolgirls in Kenya

INTRODUCTION

Secondary school closures aimed at limiting the number of infections and deaths due to COVID-19 may have amplified the negative sexual and reproductive health (SRH) and schooling outcomes of vulnerable adolescent girls. This study aimed to measure pandemic-related effects on adolescent pregnancy and school dropout among school-going girls in Kenya.

METHODS

We report longitudinal findings of 910 girls in their last 2 years of secondary school. The study took place in 12 secondary day schools in rural western Kenya between 2018 and 2021. Using a causal-comparative design, we compared SRH and schooling outcomes among 403 girls who graduated after completion of their final school examinations in November 2019 pre-pandemic with 507 girls who experienced disrupted schooling due to COVID-19 and sat examinations in March 2021. Unadjusted and adjusted generalised linear mixed models were used to investigate the effect of COVID-19-related school closures and restrictions on all outcomes of interest and on incident pregnancy.

RESULTS

At study initiation, the mean age of participants was 17.2 (IQR: 16.4-17.9) for girls in the pre-COVID-19 cohort and 17.5 (IQR: 16.5-18.4) for girls in the COVID-19 cohort. Girls experiencing COVID-19 containment measures had twice the risk of falling pregnant prior to completing secondary school after adjustment for age, household wealth and orphanhood status (adjusted risk ratio (aRR)=2.11; 95% CI:1.13 to 3.95, p=0.019); three times the risk of school dropout (aRR=3.03; 95% CI: 1.55 to 5.95, p=0.001) and 3.4 times the risk of school transfer prior to examinations (aRR=3.39; 95% CI: 1.70 to 6.77, p=0.001) relative to pre-COVID-19 learners. Girls in the COVID-19 cohort were more likely to be sexually active (aRR=1.28; 95% CI: 1.09 to 1.51, p=0.002) and less likely to report their first sex as desired (aRR=0.49; 95% CI: 0.37 to 0.65, p<0.001). These girls reported increased hours of non-school-related work (3.32 hours per day vs 2.63 hours per day in the pre-COVID-19 cohort, aRR=1.92; 95% CI: 1.92 to 2.99, p=0.004). In the COVID-19 cohort, 80.5% reported worsening household economic status and COVID-19-related stress was common.

CONCLUSION

The COVID-19 pandemic deleteriously affected the SRH of girls and amplified school transfer and dropout. Appropriate programmes and interventions that help buffer the effects of population-level emergencies on school-going adolescents are warranted.

TRIAL REGISTRATION NUMBER

NCT03051789.

Urban Family Planning in Low- and Middle-Income Countries: A Critical Scoping Review

Health agendas for low- and middle-income countries (LMICs) should embrace and afford greater priority to urban family planning to help achieve a number of the global Sustainable Development Goals. The urgency of doing so is heightened by emerging evidence of urban fertility stalls and reversals in some sub-Saharan African contexts as well as the significance of natural increase over migration in driving rapid urban growth. Moreover, there is new evidence from evaluations of large programmatic interventions focused on urban family planning that suggest ways to inform future programmes and policies that are adapted to local contexts. We present the key dimensions and challenges of urban growth in LMICs, offer a critical scoping review of recent research findings on urban family planning and fertility dynamics, and highlight priorities for future research.

Migration and sexual partnerships among unmarried young men in Thailand: a longitudinal approach

OBJECTIVES

Migrants typically report more sexual behavior than non-migrants. In existing work, the potentially confounding effects of selection loom large. Our objective is to discern whether migrants actually do engage in more sexual activity than their non-migrating counterparts, once selection is accounted for.

METHODS

We used three waves of data from a longitudinal panel study in Thailand. Panel members were rural unmarried men, some of whom subsequently migrated to urban areas and were re-interviewed there. Migrants were compared to their non-migrant counterparts and to a separate sample of long-term urban dwellers.

RESULTS

There were no differences between eventual migrants and non-migrant counterparts in sexual partnerships before migration. Migration increased sexual partnerships with stable partners and strangers, compared with rural non-migrants.

CONCLUSIONS

Unmarried men who moved to urban areas had increased sexual partnerships with stable partners and strangers. Without proper means of protection, this pattern of behavior puts these men and their sexual partners at elevated risk of unwanted pregnancy and sexually transmitted infections (STIs). Public health programs should target unmarried male migrants for pregnancy control and STI prevention.

Risky sexual behavior and associated factors among sexually-active unmarried young female internal migrants working in Burayu Town, Ethiopia

BACKGROUND

Young female internal migrants are highly vulnerable to risky sexual behaviors (RSB) which may result in serious health problems such as unintended pregnancy, abortion and sexually transmitted infections including HIV. RSB includes early sexual debut (before 18 years), having multiple sexual partners, sex without a condom or inconsistent use of condom and sex under the influence of substance use. This study aimed to assess the magnitude and the factors associated with RSB among sexually-active unmarried young female internal migrants in Burayu Town, Ethiopia.

METHODS

A cross sectional study design was used for the study. A total of 267 respondents was recruited into the study using a simple random sampling technique. A semi-structured interviews-administered questionnaire was used to obtain information from the study participants. The collected data were cleaned, coded and entered into Epi data version 3.1 and then exported to SPSS Ver.21 for analysis. Multiple logistic regression models were used to indicate the association between dependent and independent variables.

THE RESULTS

About 35% of the young female internal migrants had sexual debut before the age of 18 years; 64.4% had sex without condom or inconsistently used condom; nearly one quarter of the participants had multiple sexual partners, and 29.6% had sex under the influence of substance uses. The magnitude of RSB among the study participants was (79.1%). Sexting [AOR 3.47(95%; CI;1.10-11.94)], frequent engagement in social media [AOR 10.9(95%;CI;2.31-51.89)], feeling of embarrassment to buy condom [AOR 8.28(95%; CI; 2.10-32.62)], unfavorable attitude toward using condom for steady and loving relationship [AOR 5.72(95%; CI; 1.47-22.24)] were related with RSB while self-efficacy [AOR 0.15(95%: CI; 0.04-0.57)] to use condom and perceived risks of getting pregnant [AOR 0.05(95%; CI; 0.01-0.23)] were found to be protective factors.

CONCLUSION

The study found high levels of RSB among sexually-active unmarried young female internal migrants. This finding suggests an urgent need of intervention to promote safe sex among this group. Special attention and prompt interventions are needed to promote the use of condoms.

Health Selection, Migration, and HIV Infection in Malawi

Despite its importance in studies of migrant health, selectivity of migrants-also known as migration health selection-has seldom been examined in sub-Saharan Africa (SSA). This neglect is problematic because several features of the context in which migration occurs in SSA-very high levels of HIV, in particular-differ from contextual features in regions that have been studied more thoroughly. To address this important gap, we use longitudinal panel data from Malawi to examine whether migrants differ from nonmigrants in pre-migration health, assessed via SF-12 measures of mental and physical health. In addition to overall health selection, we focus on three more-specific factors that may affect the relationship between migration and health: (1) whether migration health selection differs by destination (rural-rural, rural-town, and rural-urban), (2) whether HIV infection moderates the relationship between migration and health, and (3) whether circular migrants differ in pre-migration health status. We find evidence of the healthy migrant phenomenon in Malawi, where physically healthier individuals are more likely to move. This relationship varies by migration destination, with healthier rural migrants moving to urban and other rural areas. We also find interactions between HIV-infected status and health: HIV-infected women moving to cities are physically healthier than their nonmigrant counterparts.

Age at migration, family instability, and timing of sexual onset

This study builds on and extends previous research on nativity variations in adolescent health and risk behavior by addressing three questions: (1) whether and how generational status and age at migration are associated with timing of sexual onset among U.S. adolescents; (2) whether and how family instability mediates associations between nativity and sexual debut; and (3) whether and how these associations vary by gender. We find that first- and second-generation immigrant youth initiate sexual activity later than native youth. Foreign-born youth who migrate after the start of adolescence exhibit the latest sexual onset; boys' sexual behavior is particularly sensitive to age at migration. Parental union stability is protective for first- and second-generation youth, especially boys; however, instability in co-residence with parents accelerates sexual debut for foreign-born girls, and dilutes protections from parental marital stability. Use of a non-English language at home delays sexual onset for immigrant girls, but not boys.

DOES RURAL-TO-URBAN MIGRATION PLACE ADOLESCENTS AT RISK OF DELETERIOUS SEXUAL AND REPRODUCTIVE HEALTH OUTCOMES? EVIDENCE FROM HAITI

This study examines the links between migration and sexual and reproductive health among rural-to-urban migrant youth in Haiti. It evaluates behavioural, knowledge and attitudinal components from the perspective of three competing explanations for migrants' behaviours: adaptation, disruption and selection. Discrete-time event history analysis is employed to compare these hypotheses using Haiti Demographic and Health Survey data (N=1215 adolescent girls, N=829 adolescent boys). Multi-level models are used to compare changes in knowledge and attitudes in individuals using data from the Haiti Youth Transitions Study (N=223). The findings reveal that disruption is the most plausible explanation for the timing of migration and first sex among girls. However, contrary to the assumption that migrant youth risk experiencing first sex earlier, girls are less likely to experience first sex near the time they migrate, and rural-to-urban migrant boys may experience first sex at later ages. The high aspirations of migrant youth provide a likely explanation for these findings. Furthermore, male migrants accumulate less protective knowledge, which is consistent with the disruption hypothesis, and migrants endorse premarital sex similarly to non-migrants. Sexual and reproductive health curricula should be adapted to the unique needs of migrant youth, and youth should be targeted before they migrate.

The Pain Management Life History Calendar: A Pilot Study

Pain management trajectory data that includes previous pain treatments, timing, changes, and outcomes provide crucial data for patients with chronic pain and their practitioners to use when discussing ways to optimize pain management regimens. The aim of this study was to test the use of the life history calendar method to identify pain treatments, treatment regimens, timing, and outcomes of the pain management trajectory of individuals with chronic pain, and to examine feasibility. A pilot, descriptive, methodological design was used. Settings included community-based sites such as congregate housing. Nineteen community-dwelling older adults with osteoarthritis (OA) pain of at least 1 year's duration participated. Participants were interviewed and asked to chronicle from the beginning of the OA pain to the present all of their pain treatments and treatment effects (pain outcomes and adverse events). Raters independently content analyzed the transcribed interviews to identify pain treatments, treatment groupings (regimens), and treatment effects on pain. Feasibility of patients reporting their pain management trajectories was content analyzed by identifying participant difficulty identifying pain treatments, treatment effects, treatment sequence; and difficulty discriminating between treatments, and between OA pain and other pain sources. Individual pain management trajectories were constructed that depicted chronological order of pain treatment regimens and treatment effects. Participants identified pain treatments, discriminate between treatments and between OA and other conditions, and identified treatment effects. Treatment sequence was identified, but more precise timing was generally not reported. Pain management trajectories could provide a helpful way for practitioners to discuss safe, efficacious pain management options with patients.

The Causal Effects of Rural-to-Urban Migration on Children's Wellbeing in China

China's rural-to-urban migration has affected 12.6 million school-age rural children who have migrated with their parents and another 22 million who have been left behind by their migrant parents. Not enough is known, either theoretically or empirically, about the causal impact of migration on the wellbeing of this large number of Chinese children affected by migration. Propensity score matching methods are applied to estimate the effects of migration in children 10-15 years old from a 2010 national survey (N = 2,417). Children's migration has significant positive effects on their objective wellbeing but no negative effects on their subjective wellbeing. There is little difference between the left-behind and non-migrant children across multiple life domains. The Rosenbaum bounds tests indicate that the causal effects of child migration are sensitive to hidden bias for certain outcomes, but not for others.

Determinants of Sexual Activity and Pregnancy among Unmarried Young Women in Urban Kenya: A Cross-Sectional Study

Objectives

With age of marriage rising in Kenya, the period between onset of puberty and first marriage has increased, resulting in higher rates of premarital sexual activity and pregnancy. We assessed the determinants of sexual activity and pregnancy among young unmarried women in urban Kenya.

Methods

Baseline data from five urban areas in Kenya (Nairobi, Mombasa, Kisumu, Machakos, and Kakamega) collected in 2010 by the Measurement, Learning & Evaluation project were used. Women aged 15-24 years, who had never been married, and were not living with a male partner at the time of survey (weighted n=2020) were included. Using weighted, multivariate Cox proportional hazard regression and logistic regression analyses, we assessed factors associated with three outcome measures: time to first sex, time to first pregnancy, and teenage pregnancy.

Results

One-half of our sample had ever had sex; the mean age at first sex among the sexually-experienced was 17.7 (± 2.6) years. About 15% had ever been pregnant; mean age at first pregnancy was 18.3 (±2.2) years. Approximately 11% had a teenage pregnancy. Three-quarters (76%) of those who had ever been pregnant (weighted n=306) reported the pregnancy was unwanted at the time. Having secondary education was associated with a later time to first sex and first pregnancy. In addition, religion, religiosity, and employment status were associated with time to first sex while city of residence, household size, characteristics of household head, family planning knowledge and misconceptions, and early sexual debut were significantly associated with time to first pregnancy. Education, city of residence, household wealth, early sexual debut, and contraceptive use at sexual debut were associated with teenage pregnancy for those 20-24 years.

Conclusion

Understanding risk and protective factors of youth sexual and reproductive health can inform programs to improve young people’s long-term potential by avoiding early and unintended pregnancies.

Social capital and vulnerable urban youth in five global cities

PURPOSE

Social capital is essential for the successful development of young people. The current study examines direct measures of social capital in young people in five urban global contexts.

METHODS

The Well-Being of Adolescents in Vulnerable Environments is a global study of young people aged 15-19 years living in disadvantaged, urban settings. Respondent-driven sampling was used to recruit approximately 500 participants from each site. The sample included 2,339 young people (mean age 16.7 years; 47.5% female). We examined the associations between social capital in four domains-family, school, peers, and neighborhood and demographic characteristics-using gender-stratified ordinary least-squares regression. We also examined associations between self-reported health and the four social capital domains, which was minimal.

RESULTS

School enrollment was positively associated with social capital for young women in Baltimore, Delhi, and Shanghai; the association was less consistent for young men. The same pattern is true for perceived wealth. Unstable housing was associated with low familial social capital in all groups except young women in Shanghai and young men in Ibadan and Johannesburg. Being raised outside a two-parent family has a widespread, negative association with social capital. Self-reported health had a mainly positive association with social capital with the most consistent association being neighborhood social capital.

CONCLUSIONS

Different types of social capital interact with social contexts and gender differently. Strategies that aim to build social capital as part of risk reduction and positive youth development programming need to recognize that social capital enhancement may work differently for different groups and in different settings.

Rural-to-urban migration and sexual debut in Thailand

Migration from one's parents' home and sexual debut are common features of the transition to adulthood. Although many studies have described both of these features independently, few have examined the relationship between migration and sexual debut in a systematic manner. In this study, we explore this link for young adults in Thailand. With relatively high rates of internal migration, rapid modernization, a moderate HIV epidemic, and a declining average age of sexual debut, Thailand presents an instructive environment in which to examine migration and sexual debut. We use two waves of a longitudinal data set (2005 and 2007) that includes a subsample of young adults who migrated to urban areas during that period. We identify characteristics and behaviors associated with sexual debut and examine the role of migration on debut. Our approach reduces several common sources of bias that hamper existing work on both migration and sexual debut: (1) the longitudinal nature of the data enables us to examine the effects of characteristics that predate both behaviors of interest; (2) the survey on sexual behavior employed a technique that reduces response bias; and (3) we examine differences in debut by marital status. We find that migrants have a higher likelihood of sexual debut than nonmigrants.

Urban adolescent sexual and reproductive health in low-income and middle-income countries

One of the most important aspects of adolescent health is sexual and reproductive health (SRH). Currently, sexually transmitted infections (STIs) threaten the health of adolescents more than any other age group, and as many as 2.2 million adolescents are living with HIV. Understanding adolescents' SRH needs and how to invest in improving their health can be best addressed by knowing more about the contexts that increase their vulnerability to poor sexual health outcomes. Recent evidence has highlighted an increasingly marginalised segment of the adolescent population--and that is the urban poor adolescent population in low and middle income countries (LMIC). Using an urban health framework, this paper examines the contextual factors within an urban community that influence the SRH of adolescents in LMIC. Findings show that while there is substantial research that has explored factors within the social environment, there is limited research that has explored factors within the physical environment, as well as research that has specifically explored urban adolescents' use of SRH services and how such services can be best provided to this vulnerable population. This paper highlights the need for further research to understand the relationships between the urban poor environment and the SRH risks that adolescents face while living in such environments.

Timing and circumstances of first sex among female and male youth from select urban areas of Nigeria, Kenya, and Senegal

PURPOSE

To examine the timing and circumstances of first sex among urban female and male youth in Kenya, Nigeria, and Senegal.

METHODS

Recently collected data are used to examine youth sexual behaviors in Kenya, Nigeria, and Senegal. In each country, a large, representative sample of women (ages 15-49) and men (ages 15-59) was collected from multiple cities. Data from youth (ages 15-24) are used for the analyses of age at sexual initiation, whether first sex was premarital, and modern family planning use at first sex. Cox proportional hazard models and logistic regression analyses are performed to determine factors associated with these outcomes.

RESULTS

Across all three countries, a greater percentage of male youth than female youth report initiating sex with a nonmarital partner. More educated youth are less likely to have initiated sex at each age. In Nigeria and Senegal, poor female youth report earlier first sex than wealthier female youth. In Kenya, richer female youth are more likely to have premarital first sex and to use contraception/condom at first sex than their poorer counterparts. Older age at first sex and youth who report that first sex was premarital are significantly more likely to use a method of contraception (including condom) at first sex. City-specific distinctions are found and discussed for each outcome.

CONCLUSIONS

Programs seeking to reduce HIV and unintended pregnancy risk among urban youth need to undertake needs assessments to understand the local context that influences the timing and circumstances of first sex in each city/country-specific context.

Family instability and early initiation of sexual activity in Western Kenya

Epidemiological, economic, and social forces have produced high levels of volatility in family and household structure for young people growing up in sub-Saharan Africa in recent decades. However, scholarship on the family to date has not examined the influence of this family instability on young people's well-being. The current study employs unique life history calendar data from Western Kenya to investigate the relationship between instability in caregiving and early initiation of sexual activity. It draws on a body of work on parental union instability in the United States, and examines new dimensions of family change. Analyses reveal a positive association between transitions in primary caregiver and the likelihood of early sexual debut that is rapidly manifested following caregiver change and persists for a short period. The association is strongest at early ages, and there is a cumulative effect of multiple caregiver changes. The results highlight the importance of studying family stability in sub-Saharan Africa, as distinct from family structure, and for attention to dimensions such as age and recency.

Dimensions of Rural-to-Urban Migration and Premarital Pregnancy in Kenya

Rural-to urban migration is increasingly common among youth and could affect sexual activities. We use life history calendar data collected in Kisumu, Kenya, to investigate how the timing and number of rural-to-urban moves are associated with premarital pregnancy. Among sexually experienced young women aged 18-24 (N=226), 39 percent have experienced a premarital pregnancy and 60 percent experienced a move in the last 10 years. Results of the event history analysis show that those who experienced one or two moves or whose most recent move occurred in the last seven to 12 months are at increased risk of premarital pregnancy compared to nonmovers. Those whose last move occurred at age 13 or younger were also at an elevated risk. Migration brings about specific needs for youth, including the need for sexual and reproductive health education and services, which should be made available and accessible to new urban residents.

Family Instability and Pathways to Adulthood in Urban South Africa

Social, political, epidemiological, and economic forces have produced family instability during childhood for many young people transitioning to adulthood in South Africa. This study identifies pathways to adulthood for youth in Cape Town that capture the timing and sequencing of role transitions across the life domains of school, work, and family formation. It then uses these pathways to investigate the relationship between childhood family instability and the way young people's lives unfold during the transition to adulthood. Results indicate that changes in co-residence with parents are associated with following less advantageous pathways into adulthood, independent of particular family structure or orphan status. Overall, the findings suggest that family instability influences not only single transitions for youth, but also combinations of transitions. They also indicate the value of a multi-dimensional conceptualization of the transition to adulthood in empirical work.