To examine the relationship between reproductive attitude of friends during adolescence, and unintended pregnancy outcomes and contraceptive non-use during early adulthood.
We used longitudinal data ...from the National Longitudinal Study of Adolescent to Adult Health (n = 1866). Adolescent friendship network structures were constructed from the first wave of data to assess reproductive attitudes of friends, measured via 3 subscales: attitude toward contraceptive use, attitude toward sex in adolescence, and attitude toward pregnancy in adolescence. We then used multilevel logistic regression to examine the relationship of friends’ reproductive attitudes in adolescence with unintended pregnancy and contraceptive non-use in adulthood.
Around one-third of the sample experienced at least one unintended pregnancy, and 12% reported contraceptive non-use. Being friends with individuals who are not accepting of adolescent pregnancy reduced the likelihood of an unintended pregnancy in young adulthood (adjusted odds ratios aOR: 0.79; 95% CI: 0.67–0.94); this association varied by sex, being significant only for females (aOR:0.75; 95% CI: 0.58–0.96). Additionally, friends’ acceptability of adolescent sex increased the odds of contraceptive use in later life. Individuals with friends who held negative attitude toward contraceptive use during adolescence were more likely to be non-users in later life (aOR:1.37; 95% CI: 1.03–1.81).
Our results suggest a relationship between adolescent social networks and reproductive health outcomes in young adulthood, highlighting the importance of friendship networks for young individuals’ reproductive well-being.
Attitudes held by adolescent friends regarding contraceptive use, adolescent sex, and adolescent pregnancy have significant, and distinct associations with an individuals’ later-life reproductive health outcomes. Future research should consider evaluation of social network-based sexual and reproductive health interventions aimed at adolescents.
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GEOZS, IJS, IMTLJ, KILJ, KISLJ, NLZOH, NUK, OILJ, PNG, SAZU, SBCE, SBJE, UILJ, UL, UM, UPCLJ, UPUK, ZAGLJ, ZRSKP
Adolescent peer groups shape beliefs that dictate behavioral norms, including intimate partner violence (IPV) perpetration behaviors, with lasting influence into adulthood. This study examines the ...role of sport engagement and alcohol use in adolescence on perpetration of physical and sexual IPV in young adulthood. A secondary data analysis was conducted with data from 3411 male and 4318 female participants in the National Longitudinal Study of Adolescent to Adult Health study. Sports and other school activity participation, as well as alcohol use, were measured in middle and high school students. Intimate partner violence perpetration was measured six years later with items from the revised Conflict Tactics Scales. Sex-stratified logistic cross-classified multilevel analyses indicate that, for males, participation in football in adolescence was associated with higher odds of IPV perpetration in young adulthood (aOR:1.26, p = .01). For males and females, non-engagement in any school activities in adolescence was associated with higher odds of IPV perpetration in young adulthood (male aOR: 1.52, p < .01; female aOR: 1.19, p = .04). Alcohol use in adolescence was also associated with higher odds of IPV perpetration in young adulthood for both males and females, even when low level drinking (1–2 drinks in the past 12 months) was reported (male aOR: 1.40, p < .01; female aOR: 1.38, p < .01). Random-effect estimates indicate small but significant contributions of adolescent peer, school, and neighborhood contexts on IPV perpetration in young adulthood for both boys and girls. These findings highlight that football engagement among boys, and alcohol use among boys and girls, are linked to longer-term risk for IPV perpetration, but engagement in other sports and school activities appear to serve as protective factors. These findings, taken with those regarding social context effects, suggest that positive social environment and networks in adolescence, inclusive of those offered in some sports, can be useful platforms for IPV prevention efforts.
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NUK, OILJ, SAZU, UKNU, UL, UM, UPUK, VSZLJ
Insufficient data exist on population-based trends in morbidity and mortality to determine the success of prevention strategies and improvements in health care delivery in stroke. The aim of this ...study was to determine trends in incidence and outcome (1-year mortality, 28-day case-fatality) in relation to management and risk factors for stroke in the multi-ethnic population of Auckland, New Zealand (NZ) over 30-years.
Four stroke incidence population-based register studies were undertaken in adult residents (aged ≥15 years) of Auckland NZ in 1981-1982, 1991-1992, 2002-2003 and 2011-2012. All used standard World Health Organization (WHO) diagnostic criteria and multiple overlapping sources of case-ascertainment for hospitalised and non-hospitalised, fatal and non-fatal, new stroke events. Ethnicity was consistently self-identified into four major groups. Crude and age-adjusted (WHO world population standard) annual incidence and mortality with corresponding 95% confidence intervals (CI) were calculated per 100,000 people, assuming a Poisson distribution.
5400 new stroke patients were registered in four 12 month recruitment phases over the 30-year study period; 79% were NZ/European, 6% Māori, 8% Pacific people, and 7% were of Asian or other origin. Overall stroke incidence and 1-year mortality decreased by 23% (95% CI 5%-31%) and 62% (95% CI 36%-86%), respectively, from 1981 to 2012. Whilst stroke incidence and mortality declined across all groups in NZ from 1991, Māori and Pacific groups had the slowest rate of decline and continue to experience stroke at a significantly younger age (mean ages 60 and 62 years, respectively) compared with NZ/Europeans (mean age 75 years). There was also a decline in 28-day stroke case fatality (overall by 14%, 95% CI 11%-17%) across all ethnic groups from 1981 to 2012. However, there were significant increases in the frequencies of pre-morbid hypertension, myocardial infarction, and diabetes mellitus, but a reduction in frequency of current smoking among stroke patients.
In this unique temporal series of studies spanning 30 years, stroke incidence, early case-fatality and 1-year mortality have declined, but ethnic disparities in risk and outcome for stroke persisted suggesting that primary stroke prevention remains crucial to reducing the burden of this disease.
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DOBA, IZUM, KILJ, NUK, PILJ, PNG, SAZU, SIK, UILJ, UKNU, UL, UM, UPUK
In Benin, despite good knowledge and availability, modern contraceptive prevalence remains relatively low, and the unmet need for family planning is relatively high. This is partly due to ...insufficient attention to socio-normative barriers that influence need and method use. Applying social network theory, Tékponon Jikuagou (TJ) aims to reduce socio-normative barriers preventing modern contraceptive use in rural Benin. After community identification, TJ trains influential network actors who encourage critical dialogue about unmet need, family planning, gender, and other social norms within their networks, complemented by radio and services linkages. This paper evaluates TJ's effectiveness and how intervention components affect intermediate and primary FP outcomes.
We report findings from pre/post-intervention cross-sectional research with a comparison group conducted at baseline with 1,043 women and 1,030 men, and 14 months later at endline with 1,046 women and 1,045 men. Using sex-stratified models, we assessed balance across intervention and comparison groups on background characteristics using Pearson's chi-square tests of independence; performed bivariate tests of independence to assess differences between baseline to endline on intermediate outcomes and primary FP outcomes; used logistic regression to examine the effect of intervention components on intermediate and primary FP outcomes.
Statistically significant improvements in primary outcomes: women's intentions to use modern contraception, achieve met need, and reduce perceived met need. The fourth primary outcome, actual use, showed substantial gains, although not statistically significant. Men's achievement of met FP need and reduced perceived met need were also statistically significant. Assessing intermediate outcomes at individual, couple, normative-network levels, TJ led to statistically significant increases in couple and network communication on fertility desires and family planning use and self-efficacy and confidence to access services. Both women and men showed significant shifts in the acceptability of discussing FP in public. Results for other indicators of norms change were inconsistent.
An easy-to-implement, short-duration, gender-equitable social network intervention with a limited set of network actors, TJ effectively decreases social and normative barriers preventing women and men from seeking and using FP services. Results support the broader use of innovative social and behaviour change strategies that diffuse family planning ideas through social networks, diminish normative and communication barriers, and catalyse modern family planning use.
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DOBA, IZUM, KILJ, NUK, PILJ, PNG, SAZU, SIK, UILJ, UKNU, UL, UM, UPUK
Abstract
The importance of community engagement (CE) for health system resilience is established in theoretical and empirical literature. The practical dimensions of how to operationalize theory and ...implement its principles have been less explored, especially within low-resource crisis settings. It is therefore unclear how CE is drawn upon and how, if at all, it facilitates health system resilience in times of health system crises. To address this critical gap, we adapt and apply existing theoretical CE frameworks to analyse qualitative data from 92 in-depth interviews and 16 focus group discussions collected with health system stakeholders in Liberia in the aftermath of the 2014–15 Ebola outbreak. Health system stakeholders indicated that CE was a crucial contributing factor in addressing the Ebola epidemic in Liberia. Multiple forms of CE were used during the outbreak; however, only some forms were perceived as meaningful, such as the formation of community-based surveillance teams. To achieve meaningful CE, participants recommended that communities be treated as active participants in—as opposed to passive recipients of—health response efforts and that communication platforms for CE be established ahead of a crisis. Participant responses highlight that meaningful CE led to improved communication with and increased trust in health authorities and programming. This facilitated health system response efforts, leading to a fortuitous cycle of increased trust, improved communication and continued meaningful CE—all necessary conditions for health system resilience. This study refines our understanding of CE and demonstrates the ways in which meaningful CE and trust work together in mutually reinforcing and beneficial ways. These findings provide empirical evidence on which to base policies and programmes aimed at improving health system resilience in low-resource settings to more effectively respond to health system crises.
Early adolescence is a critical period for developing healthy sexual and reproductive health (SRH) knowledge, attitudes, and behaviors. However, a gap exists in interventions targeting very young ...adolescents that encompass the multilevel influences impacting healthy sexuality. This examination of two SRH programs in Indonesia and the Democratic Republic of Congo will elucidate facilitators and barriers to improving young adolescent sexuality.
The Growing Up Great! (GUG) intervention in the Democratic Republic of Congo and Semangat Dunia Remaja or Teen Aspirations intervention in three districts in Indonesia were evaluated using the Global Early Adolescent Study survey. Adolescents were interviewed in 2017 and one year later in Kinshasa (n = 2,519). In Indonesia, baseline in 2018 was follow-up in 2020 in Bandar Lampung (n = 948), Denpasar (n = 1,156), and Semarang (n = 1,231). Outcomes included SRH knowledge and communication, awareness of SRH services, and attitudes about sexuality. Analysis followed a difference-in-difference approach to compare changes in each outcome over time between interventions and controls.
Both interventions improved pregnancy and HIV knowledge, while Semangat Dunia Remaja or Teen Aspirations also improved SRH communication. Results differed by site in Indonesia, with Semarang, the site that adhered most closely to intervention design, observed the most improvements. Differential effects were also seen by gender, especially in Kinshasa where girls advanced in SRH communication and knowledge but not boys. Girls in Semarang shifted normative SRH attitudes, and boys in Denpasar improved knowledge.
Interventions targeting very young adolescents can improve SRH knowledge, communication, and attitudes, though impact depends on context and implementation. Future programs should incorporate the community and environment influencing adolescent experiences with sexuality.
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GEOZS, IJS, IMTLJ, KILJ, KISLJ, NLZOH, NUK, OILJ, PNG, SAZU, SBCE, SBJE, UILJ, UL, UM, UPCLJ, UPUK, ZAGLJ, ZRSKP
In addition to the rapid physical and cognitive transformations very young adolescents (VYAs) experience between ages 10–14, gender and social norms internalized during this period have long-term ...implications as adolescents become sexually active. This age presents critical opportunities for early intervention to promote gender-equitable attitudes and norms for improved adolescent health.
In Kinshasa, DRC, Growing Up GREAT! implemented a scalable approach to engage in- and out-of-school VYAs, caregivers, schools, and communities. A quasi-experimental study evaluated the outcomes of sexual and reproductive health (SRH) knowledge, assets and agency, and gender-equitable attitudes and behaviors among VYA participants. Ongoing monitoring and qualitative studies provided insights into implementation challenges and contextual factors.
Results show significant improvement in SRH knowledge and assets such as caregiver connectedness, communication, and body satisfaction among the intervention group. The intervention was also associated with significant improvements in gender-equitable attitudes related to adolescents' household responsibilities and decreased teasing and bullying. Intervention effects on awareness of SRH services, body satisfaction, chore-sharing, and bullying were stronger for out-of-school and younger VYAs, suggesting the intervention's potential to increase positive outcomes among vulnerable adolescents. The intervention did not shift key gender norm perceptions assessed. Implementation research suggests design decisions made to increase the intervention's scalability necessitated reductions in training and program dosing that may have affected results.
Results affirm the potential of early intervention to increase SRH knowledge, assets and gender-equitable behaviors. They also highlight the need for more evidence on effective program approaches and segmentation for shifting VYA and SRH norms.
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GEOZS, IJS, IMTLJ, KILJ, KISLJ, NLZOH, NUK, OILJ, PNG, SAZU, SBCE, SBJE, UILJ, UL, UM, UPCLJ, UPUK, ZAGLJ, ZRSKP
Non-consented care, a form of obstetric violence involving the lack of informed consent for procedures, is a common but little-understood phenomenon in the global public health arena. The aim of this ...secondary analysis was to measure the prevalence and assess change over time of non-consented care during childbirth in Mexico in 2016 and 2021, as well as to examine the association of sociodemographic, pregnancy-, and childbirth-factors with this type of violence.
We measured the prevalence of non-consented care and three of its variations, forced sterilization or contraception, forced cesarean section, and forced consent on paperwork, during childbirth in Mexico for 2016 (N = 24,036) and 2021 (N = 19,322) using data from Mexico's cross-sectional National Survey on the Dynamics of Household Relationships (ENDIREH). Weighted data were stratified by geographical regions. We performed adjusted logistic regression analyses to explore associations.
The national prevalence of non-consented care and one of its variations, pressure to get a contraceptive method, increased from 2016 to 2021. A decrease in the prevalence was observed for forced contraception or sterilization without knowledge, forcing women to sign paperwork, and non-consented cesarean sections nationally and in most regions. Women between the ages of 26 and 35 years, married, cohabiting with partner, living in urban settings, who do not identify as Indigenous, and who received prenatal services or gave birth at the Mexican Institute of Social Security (IMSS) facilities experienced a higher prevalence of non-consented care. Being 26 years of age and older, living in a rural setting, experiencing stillbirths in the last five years, having a vaginal delivery, receiving prenatal services at IMSS, or delivering at a private facility were significantly associated with higher odds of reporting non-consented care.
While a decrease in most of the variations of non-consented care was found, the overall prevalence of non-consented care and, in one of its variations, pressure to get contraceptives, increased at a national and regional level. Our findings suggest the need to enforce current laws and strengthen health systems, paying special attention to the geographical regions and populations that have experienced higher reported cases of this structural problem.
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IZUM, KILJ, NUK, PILJ, PNG, SAZU, UL, UM, UPUK
Inequitable gender norms are widespread and can be harmful to the wellbeing of adolescents. This study estimates the effects of two gender-transformative interventions, Semangat Dunia Remaja or Teen ...Aspirations (SETARA) and Growing Up Great! (GUG!), on gender norms perceptions and attitudes among very young adolescents in poor urban settings in Bandar Lampung, Semarang, Denpasar (Indonesia), and Kinshasa (Democratic Republic of the Congo).
The study draws from the longitudinal Global Early Adolescent Study, using a quasi-experimental design to evaluate the interventions. Data collection took place between 2017 and 2020. Our analytical samples included 2,159 adolescents in Kinshasa and 3,335 in Indonesia. We conducted a difference-in-difference analysis using generalized estimation equations and generalized linear models, after stratification by site and sex.
The interventions shifted a range of gender perceptions, although effects varied by program, city, and sex. SETARA shifted gender-normative perceptions related to traits, roles, and relations, while GUG! effects were more concentrated on attitudes toward chore sharing. SETARA was most effective in Semarang and Denpasar, but not in Bandar Lampung. In addition, both interventions were more consistently effective for girls than boys.
Gender-transformative interventions can effectively promote gender equality in early adolescence, but effects are program-specific and context-specific. Our findings emphasize the importance of defined theories of change and consistent implementation in gender-transformative intervention.
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GEOZS, IJS, IMTLJ, KILJ, KISLJ, NLZOH, NUK, OILJ, PNG, SAZU, SBCE, SBJE, UILJ, UL, UM, UPCLJ, UPUK, ZAGLJ, ZRSKP
ObjectiveTo assess the impact of the Gender Roles, Equality and Transformations (GREAT) intervention: a narrative-based, resource-light, life-stage tailored intervention package designed to promote ...gender-equitable attitudes and behaviours, and improve sexual and reproductive health (SRH) and gender-based violence (GBV) outcomes among adolescents and their communities.DesignRepeated cross-sectional evaluation study, using propensity score matching combined with difference-in-difference estimation.SettingTwo postconflict communities in Lira and Amuru districts in Northern Uganda.ParticipantsMale and female unmarried adolescents (10–14 years, 15–19 years), married adolescents (15–19 years) and adults (over the age of 19 years) were selected using a stratified, two-stage cluster sample of primary and secondary schools and households (baseline: n=2464, endline: n=2449).Primary outcome measuresInequitable gender attitudes and behaviours; GBV; and SRH knowledge and behaviours.ResultsStatistically significant intervention effects were seen across all three outcomes—gender equity, GBV and SRH—among older and newly married adolescents and adults. Among older adolescents, intervention effects include shifts on: inequitable gender attitudes scale score: −4.2 points ((95% CI −7.1 to –1.4), p<0.05); Inequitable household roles scale score: −11.8 ((95% CI −15.6to –7.9), p<0.05); Inequitable attitudes towards GBV scale: −1.9 ((95% CI −5.0 to –0.2), p<0.05); per cent of boys who sexually assaulted a girl in past 3 months: −7.7 ((95% CI −13.1 to –2.3), p<0.05); inequitable SRH attitudes scale: −10.1 ((95% CI −12.9 to –7.3), p<0.05). Among married adolescents, intervention effects include shifts on: Inequitable household roles scale score: −6.5 ((95% CI −10.8 to –2.2), p<0.05); inequitable attitudes towards GBV scale: −4.7 ((95% CI −9.8 to –0.3), p<0.05); per cent who reacted violently to their partner: −15.7 ((95% CI −27.1 to –4.4), p<0.05); inequitable SRH attitudes scale: −12.9 ((95% CI −17.3 to –8.5), p<0.05).ConclusionThe GREAT intervention model demonstrates the promise of a resource-light, life-stage tailored programme that employs culturally appropriate, participatory and narrative-based techniques to advance gender equity and adolescent health. This type of programming contributes towards reductions in GBV and improved adolescent SRH outcomes.
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