Key drivers of fertility levels and differentials in India, at the national, state and population subgroup levels, 2015-2016: An application of Bongaarts' proximate determinants model.

OBJECTIVES: The transition to small family size is at an advanced phase in India, with a national TFR of 2.2 in 2015-16. This paper examines the roles of four key determinants of fertility-marriage, contraception, abortion and postpartum infecundability-for India, all 29 states and population subgroups. METHODS: Data from the most recent available national survey, the National Family Health Survey, conducted in 2015-16, were used. The Bongaarts proximate determinants model was used to quantify the roles of the four key factors that largely determine fertility. Methodological contributions of this analysis are: adaptations of the model to the Indian context; measurement of the role of abortion; and provision of estimates for sub-groups nationally and by state: age, education, residence, wealth status and caste. RESULTS: Nationally, marriage is the most important determinant of the reduction in fertility from the biological maximum, contributing 36%, followed by contraception and abortion, contributing 24% and 23% respectively, and post-partum infecundability contributed 16%. This national pattern of contributions characterizes most states and subgroups. Abortion makes a larger contribution than contraception among young women and better educated women. Findings suggest that sterility and infertility play a greater than average role in Southern states; marriage practices in some Northeastern states; and male migration for less-educated women. The absence of stronger relationships between the key proximate fertility determinants and geography or socio-economic status suggests that as family size declined, the role of these determinants is increasingly homogenous. CONCLUSIONS: Findings argue for improvements across all states and subgroups, in provision of contraceptive care and safe abortion services, given the importance of these mechanisms for implementing fertility preferences. In-depth studies are needed to identify policy and program needs that depend on the barriers and vulnerabilities that exist in specific areas and population groups.

The impact of COVID-19 on fertility behaviour and intentions in a middle income country.

The COVID Pandemic may affect fertility behaviour and intentions in many ways. Restrictions on service provision reduce access to family planning services and increase fertility in the short term. By contrast, the economic uncertainty brought about by the pandemic and its impact on mental health and well-being may reduce fertility. These various pathways have been explored in the context of high income countries such as the United States and Western Europe, but little is known about middle income countries. In this paper we asses the impact of the COVID pandemic on fertility intentions and behaviour in the Republic of Moldova, a middle income country in Eastern Europe, using the Generations and Gender Survey. This survey was conducted partially before and partially after the onset of the pandemic in 2020, allowing for detailed comparisons of individual circumstances. The results indicate that the pandemic reduced the used of intrauterine devices, and increased the use of male condoms, but with no overall decrease in contraceptive use. Conversely individuals interviewed after the onset of the pandemic were 34.5% less likely to be trying to conceive, although medium term fertility intentions were unchanged. Indicators therefore suggest that in the medium term fertility intentions may not be affected by the pandemic but restricted access to contraception requiring medical consultation and a decrease in short-term fertility intentions could disrupt short term family planning.

Four out of ten married women utilized modern contraceptive method in Ethiopia: A Multilevel analysis of the 2019 Ethiopia mini demographic and health survey.

BACKGROUND: Modern contraceptive method is a product or medical procedure that interferes with reproduction from acts of sexual intercourse. Globally in 2019, 44% of women of reproductive age were using a modern method of contraception but it was 29% in sub-Saharan Africa. Therefore, the main aim of this analysis was to assess the prevalence of modern contraceptive utilization and associated factors among married women in Ethiopia. METHOD: The current study used the 2019 Ethiopia mini demographic and health survey dataset. Both descriptive and multilevel mixed-effect logistic regression analysis were done using STATA version 14. A p-value of less than 0.05 and an adjusted odds ratio with a 95% confidence interval were used to report statistically significant factors with modern contraceptive utilization. RESULT: The overall modern contraceptive utilization among married women in Ethiopia was 38.7% (95% CI: 37.3% to 40.0%). Among the modern contraceptive methods, injectables were the most widely utilized modern contraceptive method (22.82%) followed by implants (9.65%) and pills (2.71%). Maternal age, educational level, wealth index, number of living children, number of births in the last three years, number of under 5 children in the household, religion, and geographic region were independent predictors of modern contraceptive utilization. CONCLUSION: In the current study only four out of ten married non-pregnant women of reproductive age utilized modern contraceptive methods. Furthermore, the study has identified both individual and community-level factors that can affect the utilization of modern contraceptive methods by married women in the country. Therefore, concerned bodies need to improve access to reproductive health services, empower women through community-based approaches, and minimize region wise discrepancy to optimize the utilization.

Analysis of Contraceptive Use Among Immigrant Women Following Expansion of Medicaid Coverage for Postpartum Care.

Importance: Access to postpartum care is restricted for low-income women who are recent or undocumented immigrants enrolled in Emergency Medicaid. Objective: To examine the association of a policy extending postpartum coverage to Emergency Medicaid recipients with attendance at postpartum visits and use of postpartum contraception. Design, Setting, and Participants: This cohort study linked Medicaid claims and birth certificate data from 2010 to 2019 to examine changes in postpartum care coverage on postpartum care and contraception use. A difference-in-difference design was used to compare the rollout of postpartum coverage in Oregon with a comparison state, South Carolina, which did not cover postpartum care. The study used 2 distinct assumptions to conduct the analyses: first, preintervention differences in postpartum visit attendance and contraceptive use would have remained constant if the policy expanding coverage had not been passed (parallel trends assumption), and second, differences in preintervention trends would have continued without the policy change (differential trend assumption). Data analysis was performed from September 2020 to October 2021. Exposures: Medicaid coverage of postpartum care. Main Outcomes and Measures: Attendance at postpartum visits and postpartum contraceptive use, defined as receipt of any contraceptive method within 60 days of delivery. Results: The study population consisted of 27 667 live births among 23 971 women (mean [SD] age, 29.4 [6.0] years) enrolled in Emergency Medicaid. The majority of all births were to multiparous women (21 289 women [76.9%]; standardized mean difference [SMD] = 0.08) and were delivered vaginally (20 042 births [72.4%]; SMD = 0.03) and at term (25 502 births [92.2%]; SMD = 0.01). Following Oregon's expansion of postpartum coverage to women in Emergency Medicaid, there was a large and significant increase in postpartum care visits and contraceptive use. Assuming parallel trends, postpartum care attendance increased by 40.6 percentage points (95% CI, 34.1-47.1 percentage points; P < .001) following the policy change. Under the differential trends assumption, postpartum visits increased by 47.9 percentage points (95% CI, 41.3-54.6 percentage points; P < .001). Postpartum contraception use increased similarly. Under the parallel trends assumption, postpartum contraception within 60 days increased by 33.2 percentage points (95% CI, 31.1-35.4 percentage points; P < .001). Assuming differential trends, postpartum contraception increased by 28.2 percentage points (95% CI, 25.8-30.6 percentage points; P < .001). Conclusions and Relevance: These findings suggest that expanding Emergency Medicaid benefits to include postpartum care is associated with significant improvements in receipt of postpartum care and contraceptive use.

Contraceptive use among women through their later reproductive years: Findings from an Australian prospective cohort study.

OBJECTIVE: Examine patterns of contraceptive use and contraceptive transitions over time among an Australian cohort of women through their later reproductive years. STUDY DESIGN: Latent Transition Analysis was performed using data on 8,197 women from the Australian Longitudinal Study on Women's Health's 1973-78 cohort to identify distinct patterns of contraceptive use across 2006, 2012 and 2018. Women were excluded from the analysis at time points where they were not at risk of an unintended pregnancy. Latent status membership probabilities, item-response probabilities, transitions probabilities and the effect of predictors on latent status membership were estimated and reported. RESULTS: Patterns of contraceptive use were relatively consistent over time, particularly for high efficacy contraceptive methods with 71% of women using long-acting reversible contraceptives in 2012 also using long-acting reversible contraceptives in 2018. Multiple contraceptive use was highest in 2006 when women were aged 28-33 years (19.3%) but declined over time to 14.3% in 2018 when women were aged 40-45 years. Overall, contraceptive patterns stabilised as the women moved into their late 30s and early 40s. CONCLUSIONS: Although fertility declines with age, the stability of contraceptive choice and continued use of short-acting contraception among some women suggests that a contraceptive review may be helpful for women during perimenopause so that they are provided with contraceptive options most appropriate to their specific circumstances.

How has contraceptive provision at Family Planning clinics in Aotearoa New Zealand changed between 2009, 2014 and 2019: a cross-sectional analysis.

AIM: To investigate changes in contraceptive starts among Family Planning clients in 2009, 2014 and 2019. METHODS: National data of 75,825 contraceptive starts of clients at Family Planning clinics in New Zealand in 2009, 2014 and 2019 were analysed to measure changes in contraceptive starts across the three points in time. Data were analysed by age and ethnicity at each point in time, and by deprivation in 2019. RESULTS: After being adjusted for age and ethnicity, there was a significant decline in the proportion of starts for the combined oral contraceptive pill (43% to 23%), the progestogen-only pill (22% to 13%) and Depo Provera (15% to 12%) from 2009 to 2019. There was a significant increase in the proportion of starts for implants (0.7% to 22%) and intra-uterine contraception (19% to 30%). There were significant differences in contraceptive starts between ethnicities and levels of deprivation. CONCLUSIONS: There was an overarching trend of increasing long-acting reversible contraceptive (LARC) starts from 2009 to 2019 among Family Planning clients across all age groups and ethnicities. There were also differences in the types of contraceptive starts by ethnicity and deprivation. Information about contraceptive use and changes over time, by age and ethnicity, is essential for evidence-based policy, funding decisions and ensuring equitable access to contraception.

Contraceptive use among sexually active female adolescents in Ethiopia: trends and determinants from national demographic and health surveys.

BACKGROUND: Sexual and reproductive health and right of adolescents is a global priority as the reproductive choices made by them have a massive impact on their health, wellbeing, education, and economy. Teenage pregnancy is a public health issue and a demographic challenge in Ethiopia. Increasing access to contraceptive services for sexually active adolescents will prevent pregnancies and related complications. However, little is known about the trends in contraceptive use and its determinants among adolescent girls in Ethiopia. Therefore, this study was designed to examine the trends and factors associated with contraceptive use among sexually active girls aged 15-19 years in Ethiopia by using Ethiopian demographic and health survey data. METHODS: Four Ethiopian demographic and health survey data were used to examine trends of contraceptive methods use. To identify factors associated with contraceptive use, the 2016 Ethiopian demographic and health survey data were used. The data was downloaded from the demographic and health survey program database and extracted for sexually active adolescent girls. Data were weighted for analysis and analyzed using SPSS version 21. Descriptive analysis was used to describe the independent variables of the study. A multivariable logistic regression model was used to identify factors associated with contraceptive use and adjusted odds ratios with 95% confidence interval were presented for significant variables. Variables with a p-value less than 0.05 were considered as significantly associated with contraceptive use. RESULTS: Contraceptive method use had increased significantly from 6.9% in 2000 to 39.6% in 2016 among sexually active adolescent girls in Ethiopia. The odds of contraceptive use were lower among female adolescents who had no formal education (AOR 0.044; 95% CI 0.008-0.231) and attended primary education (AOR 0.101; 95% CI 0.024-0.414). But the odds were higher among adolescents from a wealthy background (AOR 3.662; 95% CI 1.353-9.913) and those who have visited health facilities and were informed about family planning (AOR 3.115; 95% CI 1.385-7.007). CONCLUSION: There is an increment in the trend of contraceptive use among sexually active female adolescents in Ethiopia between 2000 and 2016. Significant variations in the use of modern contraception by wealth status, educational level and visited a health facility, and being informed about family planning were observed. Improving the economic and educational status of young women, and provision of information may help in improving contraceptive use in Ethiopia.

The role of partner influence in contraceptive adoption, discontinuation, and switching in a nationally representative cohort of Ugandan women.

BACKGROUND: Understanding contraceptive use dynamics is critical to addressing unmet need for contraception. Despite evidence that male partners may influence contraceptive decision-making, few studies have prospectively examined the supportive ways that men influence women's contraceptive use and continuation. OBJECTIVE: This study sought to understand the predictive effect of partner influence, defined as partner's fertility intentions and support for contraception, and discussions about avoiding pregnancy prior to contraceptive use, on contraceptive use dynamics (continuation, discontinuation, switching, adoption) over a one-year period. METHODS: This study uses nationally representative longitudinal data of Ugandan women aged 15-49 collected in 2018-2019 (n = 4,288 women baseline; n = 2,755 women one-year follow-up). Two analytic sub-samples of women in union and in need of contraception at baseline were used (n = 618 contraceptive users at baseline for discontinuation/switching analysis; n = 687 contraceptive non-users at baseline for adoption analysis). Primary dependent variables encompassed contraceptive use dynamics (continuation, discontinuation, switching, and adoption); three independent variables assessed partner influence. For each sub-sample, bivariate associations explored differences in sociodemographic and partner influences by contraceptive dynamics. Multinomial regression models were used to examine discontinuation and switching for contraceptive users at baseline; logistic regression identified predictors of contraceptive adoption among non-users at baseline. RESULTS: Among users at baseline, 26.3% of women switched methods and 31.5% discontinued contraceptive use by follow-up. Multinomial logistic regression, adjusting for women's characteristics, indicated the relative risk of contraceptive discontinuation doubled when women did not discuss pregnancy avoidance with their partner prior to contraceptive use. Partner influence was not related to method switching. Among non-users at baseline, partner support for future contraceptive use was associated with nearly three-fold increased odds of contraceptive adoption. SIGNIFICANCE: These results highlight the potentially supportive role of male partners in contraceptive adoption. Future research is encouraged to elucidate the complex pathways between couple-based decision-making and contraceptive dynamics through further prospective studies.

Change in health profile of refugees resettling in New Zealand, 1980-2014.

AIM: To update data previously published on the health profile of the refugees resettling in New Zealand, and to draw attention to the change in health profile over time, with a decline of infectious disease/deficiencies, and a rise of non-communicable diseases, a worldwide phenomenon. METHOD: Comparative data was extracted from (1) written annual reports prepared by medical officers at the Mangere Refugee Resettlement Centre (1978-1991), (2) a Microsoft ACCESS patient management system between 1995 and 1999 and (3) a MEDTECH patient management system between 2010 and 2014. RESULTS: Over the period 1979-2014, the rate of infectious diseases has declined markedly in resettling refugees, and the rate of non-communicable diseases has increased. For example, the incidence of tuberculosis has decreased from 4% to 0.2%, gut parasites from more than 40% to, in some intakes, 15% and iron deficiency from 22% to 10%, while the diabetes rate has gone from 0.1% to 2.7%. CONCLUSION: While management of unfamiliar infectious diseases and deficiencies (especially vitamin D) still remains an important part of the management of refugee health, their management usually involves limited time and expense, and their burden is much less than before. However, refugees now resettling in New Zealand and the rest of the world often present with familiar non-communicable diseases that require long-term management.

Decreasing incidence of pregnancy among HIV-positive adolescents in a large HIV treatment program in western Kenya between 2005 and 2017: a retrospective cohort study.

BACKGROUND: The objective of this study was to estimate the prevalence, incidence and risk factors for pregnancy among HIV-positive adolescents in a large HIV treatment program in western Kenya. METHODS: The Academic Model Providing Access to Healthcare (AMPATH) program is a partnership between Moi University, Moi Teaching and Referral Hospital and a consortium of 11 North American academic institutions. AMPATH currently provides care to 85,000 HIV-positive individuals in western Kenya. Included in this analysis were adolescents aged 10-19 enrolled in AMPATH between January 2005 and February 2017. Socio-demographic, behavioural, and clinical data at baseline and time-updated antiretroviral treatment (ART) data were extracted from the electronic medical records and summarized using descriptive statistics. Follow up time was defined as time of inclusion in the cohort until the date of first pregnancy or age 20, loss to follow up, death, or administrative censoring. Adolescent pregnancy rates and associated risk factors were determined. RESULTS: There were 8565 adolescents eligible for analysis. Median age at enrolment in HIV care was 14.0 years. Only 17.7% had electricity at home and 14.4% had piped water, both indicators of a high level of poverty. 12.9% (1104) were pregnant at study inclusion. Of those not pregnant at enrolment, 5.6% (448) became pregnant at least once during follow-up. Another 1.0% (78) were pregnant at inclusion and became pregnant again during follow-up. The overall pregnancy incidence rate was 21.9 per 1000 woman years or 55.8 pregnancies per 1000 women. Between 2005 and 2017, pregnancy rates have decreased. Adolescents who became pregnant in follow-up were more likely to be older, to be married or living with a partner and to have at least one child already and less likely to be using family planning. CONCLUSIONS: A considerable number of these HIV-positive adolescents presented at enrolment into HIV care as pregnant and many became pregnant as adolescents during follow-up. Pregnancy rates remain high but have decreased from 2005 to 2017. Adolescent-focused sexual and reproductive health and ante/postnatal care programs may have the potential to improve maternal and neonatal outcomes as well as further decrease pregnancy rates in this high-risk group.

Current Contraceptive Status Among Women Aged 15-49: United States, 2017-2019.

Nearly all women use contraception in their lifetimes (1), although at any given time, they may not be using contraception for reasons such as seeking pregnancy, being pregnant or postpartum, or not being sexually active. Using data from the 2017-2019 National Survey of Family Growth (NSFG), this report provides a snapshot of current contraceptive status, in the month of interview, among women aged 15-49 in the United States. In addition to describing use of any method by age, Hispanic origin and race, and education, patterns of use are described for the four most commonly used contraceptive methods: female sterilization; oral contraceptive pills; long-acting reversible contraceptives (LARCs), which include contraceptive implants and intrauterine devices; and the male condom.

From non-use to covert and overt use of contraception: Identifying community and individual factors informing Nigerian women's degree of contraceptive empowerment.

OBJECTIVE: In Nigeria, unmet need for contraception is high despite improved access to modern contraception. To identify factors that support Nigerian women's contraceptive decisions to achieve their reproductive goals, in the presence or absence of their partner's support, we seek to identify individual/couple and community level determinants of a spectrum of contraceptive practices, from non-use to covert and overt use of contraception. METHODS: Data were drawn from a national probability survey conducted by Performance Monitoring and Accountability 2020 in Nigeria in 2017-2018. A sample of 12,948 women 15-49 years was included, 6433 of whom were in need of contraception at the time of the survey. We conducted bivariate and multivariate analysis to identify individual/couple and community level factors associated with covert use relative to non-use and to overt use of contraception. RESULTS: Altogether, 58.0% of women in need of contraception were non-users, 4.5% were covert users and 37.5% used contraception overtly. Covert users were more educated and wealthier than non-users, but less educated and less wealthy than overt users. Covert users were less likely to cohabitate with their partner compared to non-users [AOR = 4.60 (95%CI: 3.06-6.93)] and overt users [AOR = 5.01 (95%CI: 3.24-7.76)] and more likely to reside in urban areas. At the community level, covert users were more likely to live in communities with higher contraceptive prevalence and higher levels of female education relative to non-users. They were also more likely to live in communities with higher female employment [AOR = 1.62, (95%CI: 0.96-2.73)] compared to overt users. CONCLUSION: By identifying individual and community level factors associated with the spectrum from non-use to covert use and overt use of contraception, this study highlights the importance of integrating individual and community interventions to support women's realization of their reproductive goals.

Sexual activity and contraceptive use during social distancing and self-isolation in the COVID-19 pandemic.

OBJECTIVES: The aims of the study were to investigate the effects of social distancing during the COVID-19 pandemic on the use of hormonal contraceptives, their discontinuation and the risk of unplanned pregnancy. METHODS: The study enrolled 317 women listed in the database of the Department of General Surgery and Medical-Surgical Specialties, University of Catania, Italy, family planning clinic who were known to be using hormonal contraceptives. The women were contacted by telephone and asked whether they would like to participate in the study. If they agreed, they were then emailed a questionnaire about their social behaviour and sexual activity during the pandemic, according to their cohabiting status, i.e., whether they were continuing to use their hormonal contraception and whether they had had an unplanned pregnancy. RESULTS: The questionnaire was completed by 175 (81.8%) women who were using short-acting reversible contraception (SARC) and by 90 (87.4%) women who were using long-acting reversible contraception (LARC). All married and cohabiting women were continuing to use their contraceptive method. None had had an unplanned pregnancy. On the other hand, 51 (50.5%) non-cohabiting or single women had discontinued their SARC method while social distancing, for non-method-related reasons; however, 47 (46.5%) non-cohabiting or single women had continued their sexual activity, infringing social distancing rules, and 14.9% had had an unplanned pregnancy, for which they had sought a termination. CONCLUSION: Several non-cohabiting women using SARC had discontinued their contraceptive method during the pandemic but had continued to engage in sexual activity and had had an unplanned pregnancy. Clinicians should counsel women about what they should do in regard to contraception in the event of new, future social distancing measures.

Determinants of long acting reversible contraception utilization in Northwest Ethiopia: An institution-based case control study.

BACKGROUND: Though long-acting reversible contraceptives (LARCs) are highly effective, have minimal side effects, require minimal follow-up, and are low cost, only 10% of contraceptives used in Ethiopia are LARCs. The reason for this low uptake is not understood at the country or regional level. Therefore, this study identified determinants of LARC utilization in Northwest Ethiopia. METHODS: A facility-based unmatched case control study, using LARC users as cases and short- acting reversible contraception (SARC) users as controls, had been conducted at fourteen public health institutions in Northwest Ethiopia. A systematic random sampling technique was used to select participants with a 1:2 case to control ratio (n = 1167). Binary logistic regression analysis was used to identify determinants of LARC utilization among family planning service users. RESULTS: Wealth status [AOR:1.87, 95%CI (1.08, 3.24)], history of abortion [AOR:2.69, 95%CI (1.41, 5.12)], limiting family size [AOR: 2.38, 95%CI (1.01, 5.62)], good knowledge about LARCs [AOR: 2.52, 95%CI (1.17, 5.41)], method convenience [AOR: 0.23, 95%CI (0.16, 0.34)], good availability of method [AOR:0.10 (0.05, 0.19)], less frequent visits to health facility [AOR:2.95, 95% CI(1.89, 4.62)], health care providers advice [AOR:10.69, 95%CI (3.27, 34.87)], partner approval [AOR:0.66, 95%CI (0.45, 0.97)], and favorable attitude towards LARCs [AOR:13.0, 95%CI (8.60, 19.72)] were significantly associated with LARC utilization. CONCLUSION: Professional support, favorable attitude towards LARC use, high economic status, history of abortion, advantage of less frequent visits, having good knowledge towards LARC and interest of limiting births were significantly associated with LARC Utilization. On the other hand, perceived method convenience, and contraception availability were inversely associated with it. Family planning education about the benefits of LARC should be done by health providers and media. Male involvement in the counselling and decision making about the advantage of using LARC may improve the negative influence of partners on LARC utilization. It is also recommended that, future qualitative research further explore perceptions of LARC use.

Systematic Review of Contraceptive Use Among Sex Workers in North America.

OBJECTIVE: To systematically review the literature regarding contraceptive use by sex workers in North America and to understand factors that limit reproductive agency and affect contraceptive use and decision making. DATA SOURCES: We searched PubMed, CINAHL, and Embase databases using the search terms "sex work(ers)," "transactional sex," "exchange sex," "prostitution," "contraception," "contraceptive agents," "birth control," "female," and "women." STUDY SELECTION: Articles were eligible for inclusion in this review if they (a) reported quantitative or qualitative studies based in North America, (b) were written in English, (c) included sex workers (self-identified sex workers or engaged in sex work behavior) as the primary or secondary population of the study, (d) included a population assigned female sex at birth, (e) reported contraceptive outcomes for sex workers, and (f) were published in peer-reviewed journals. The initial search yielded 2,455 articles, and seven met the inclusion criteria. DATA EXTRACTION: Two authors independently reviewed the articles and organized data in a table to capture study design, sample size and study population, study aims, and contraceptive use. We applied Connell's theory of gender and power as an analytic framework to further identify factors that limited reproductive agency. DATA SYNTHESIS: Condoms were the most common method of contraceptive used across studies. The use of contraceptives varied by partner type (client vs. nonpaying intimate partners). Access to highly effective contraception was limited by perceived stigma, financial constraints, and substance use. Reproductive and harm reduction services that were co-located where women worked improved contraceptive use. Contraceptive use was affected by factors that limited reproductive agency, including stigma, substance use, intimate partner violence, and condom coercion. CONCLUSION: The reliance of sex workers on partner-dependent contraception, such as condoms, combined with factors that limit reproductive agency over contraceptive use and decision making contribute to high potential for contraceptive failure and unintended pregnancy. More research is needed to understand the influence of different sexual partner types, pregnancy intention, and contraceptive decision making on the reproductive agency of sex workers.

Patterns, trends, and factors associated with contraceptive use among adolescent girls in Zambia (1996 to 2014): a multilevel analysis.

BACKGROUND: Despite high levels of pregnancy and childbearing among adolescents in Africa, contraceptive use remains low. Examining variations in contraceptive use among adolescent girls is vital for informing programs to improve contraceptive utilisation among this segment of the population. This study aimed to examine the patterns, trends, and factors associated with contraceptive use among adolescents in Zambia over the period 1996-2014. METHODS: The study involved an analysis of data from 1996, 2001/2, 2007 and 2013/14 Zambia Demographic and Health Surveys focusing on adolescent girls aged 15-19 years. Analysis entailed descriptive statistics and estimation of multilevel logistic regression models examining variations in contraceptive use among adolescent girls over time. Estimates with p-values less than 0.05 were considered statistically significant. RESULTS: Results showed that contraceptive use remains low and ranged from 7.6% in 1996 to 10.9% in 2013/14, reflecting a change of 3.3 percentage points over 18 years. Over the 18 years, contraceptive use was significantly associated with age, level of education, and marital status. Older adolescent girls and those with higher levels of education were significantly more likely to use contraception compared to younger ones and those with lower levels of education. Although initially significant (AOR 0.556, 95% CI 0.317, 0.974 in 1996), rural-urban differences disappeared between 2001/2 and 2007 but re-emerged in 2013/14 (AOR 0.654, 95% CI 0.499, 0.859). Across all survey years, adolescents who were married or living with a partner were significantly more likely to use contraceptives compared to those who were not married. CONCLUSIONS: The findings suggest the need for targeted interventions to improve contraceptive use among sexually active adolescent girls in the country in general, and those who are disadvantaged in particular.

Variation in contraceptive prevalence rates in Tanzania: A multilevel analysis of individual and regional determinants.

OBJECTIVE: The aim of this study was to answer two key questions: (1) what are the individual and regional determinants of contraceptive use; and (2) what are the effect(s) of individual and regional variables on regional differences in contraceptive use? DATA AND METHOD: Multilevel logistic regression was applied on data from the Tanzania Demographic and Health Survey (TDHS) 2010 that allowed us to investigate simultaneously the individual and the regional determinants of contraceptive use and its regional variation. RESULTS: There was significant variation in contraceptive use, both between population groups as well as between regions. A higher number of children ever born, urban residence, and a non-manual occupation are characteristics associated with higher odds of a woman using contraceptives. Women who talk about family planning with community-based distribution workers and clinic staff also have higher odds of using contraceptives. The regional differences in the shares of women with a secondary education or above explain a significant portion of the regional variance in contraceptive use. Having secondary education and above is related to lower contraceptive use. CONCLUSION: This study constitutes a first step towards gaining a better understanding of the macro-level effects on decision-making processes regarding contraceptive use. The regional educational level explains a significant portion of the regional variance in contraceptive use. IMPLICATION STATEMENT: An advantage of our study over other studies in Tanzania is that we extended the determinants of contraceptive use to include not only individual-level factors, but also regional-level factors.

Trends and predictors of changes in modern contraceptive use among women aged 15-49 years in Tanzania from 2004-2016: Evidence from Tanzania Demographic and Health Surveys.

INTRODUCTION: Modern contraceptive use provides opportunities for women and couples to achieve optimal child spacing, achieve desired family size and reduce unsafe abortions. Despite these facts, modern contraceptive prevalence rate (mCPR) in Tanzania remains as low as 32%. This study aimed to determine trends and factors associated with changes in modern contraceptive use among women of reproductive age in Tanzania from 2004-2016. METHODOLOGY: This was a cross-sectional study utilizing data from Tanzania Demographic and Health Surveys of 2004-2005, 2010 and 2015-2016. Data analysis was performed using Stata version 14. Analysis considered the complex survey design through application of weights, clustering and strata. Multivariable Poisson decomposition analysis was used to assess factors associated with changes in modern contraceptive use. Results were presented in the form of decomposition coefficients and percentages. RESULTS: Modern contraceptive use increased from 23.0% in 2004 to 34.3% in 2016. Differences in women's characteristics contributed 12.5% of the increase in mCPR. These characteristics include partner's education levels, recent sexual activity and being visited by a family planning worker. The difference in coefficients contributed 87.5% increase in mCPR. The most increase in modern contraceptive use was attributed to rural population (44.1%) and women who experienced a termination of pregnancy (7.1%). CONCLUSION: Modern contraceptive use has steadily increased in Tanzania. Health policies and interventions need to target sexually active women, rural residents as well as less educated women and men to maintain and further accelerate the trends in mCPR. Interventions focusing on women who experienced a termination of pregnancy may also serve as an entry point to promote use of modern contraceptive methods.

Changes to Contraceptive Method Use at Title X Clinics Following Delaware Contraceptive Access Now, 2008-2017.

Objectives. To measure changes in the contraceptive methods used by Title X clients after implementation of Delaware Contraceptive Access Now, a public-private initiative that aims to increase access to contraceptives, particularly long-acting reversible contraceptives (LARCs).Methods. Using administrative data from the 2008-2017 Family Planning Annual Reports and a difference-in-differences design, we compared changes in contraceptive method use among adult female Title X family planning clients in Delaware with changes in a set of comparison states. We considered permanent methods, LARCs, moderately effective methods, less effective methods, and no method use.Results. Results suggest a 3.2-percentage-point increase in LARC use relative to changes in other states (a 40% increase from baseline). We were unable to make definitive conclusions about other contraceptive method types.Conclusions. Delaware Contraceptive Access Now increased LARC use among Title X clients. Our results have implications for states considering comprehensive family planning initiatives.

The Examination of Diffusion Effects on Modern Contraceptive Use in Nigeria.

This study uses data gathered for an evaluation of a Bill & Melinda Gates Foundation-funded initiative designed to increase modern contraceptive use in select urban areas of Nigeria. When the initiative was conceived, the hope was that any positive momentum in the cities would diffuse to surrounding areas. Using a variety of statistical methods, we study three aspects of diffusion and their effects on modern contraceptive use: spread through mass communications, social learning, and social influence. Using a dynamic causal model, we find strong evidence of social multiplier effects through social learning. The results for social influence and spread through mass communications are promising, but we are unable to identify definitive causal impacts.