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Evaluating changes in the prevalence of female genital mutilation/cutting among 0-14 years old girls in Nigeria using data from multiple surveys: A novel Bayesian hierarchical spatio-temporal model.

ABSTRACT: Female genital mutilation/cutting (FGM/C) is considered a public health and human rights concern, mainly concentrated in Africa, and has been targeted for elimination under the sustainable development goals. Interventions aimed at ending the practice often rely on data from household surveys which employ complex designs leading to outcomes that are not totally independent, thus requiring advanced statistical techniques. Combining data from multiple surveys within robust statistical framework holds promise to provide more precise estimates due to increased sample size, and accurately identify 'hotspots' and allow for assessment of changes over time. In this study, rich datasets from six (6) successive waves of the Nigeria Demographic and Health Surveys and Multiple Indicator Cluster Surveys undertaken between 2003 and 2016/17, were combined and analyzed in order to better assess changes in the likelihood and prevalence of FGM/C among 0-14-year old girls in Nigeria. We used Bayesian hierarchical regression models which explicitly accounted for the inherent spatial and temporal autocorrelations within the data while simultaneously adjusting for variations due to different survey methods and the effects of linear and non-linear covariates. Parameters were estimated using Markov chain Mote Carlo techniques and model fit assessments were based on Deviance Information Criterion. Results show that prevalence of FGM/C among 0-14 years old girls in Nigeria varied over time and across geographical locations and peaked in 2008 with a shift from South to North. A girl was more likely to be cut if her mother was cut, supported FGM/C continuation, or had no higher education. The effects of mother's age, wealth and type of residence (urban-rural) were no longer significant in 2016. These results reflect the gains of interventions over the years, but also echo the belief that FGM/C is a social norm thus requiring tailored all-inclusive interventions for the total abandonment of FGM/C in Nigeria.

SUBMITTER: Nnanatu CC

PROVIDER: S-EPMC7880428 | biostudies-literature | 2021

REPOSITORIES: biostudies-literature

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Evaluating changes in the prevalence of female genital mutilation/cutting among 0-14 years old girls in Nigeria using data from multiple surveys: A novel Bayesian hierarchical spatio-temporal model.

Nnanatu Chibuzor Christopher CC Atilola Glory G Komba Paul P Mavatikua Lubanzadio L Moore Zhuzhi Z Matanda Dennis D Obianwu Otibho O Kandala Ngianga-Bakwin NB

PloS one 20210212 2

Female genital mutilation/cutting (FGM/C) is considered a public health and human rights concern, mainly concentrated in Africa, and has been targeted for elimination under the sustainable development goals. Interventions aimed at ending the practice often rely on data from household surveys which employ complex designs leading to outcomes that are not totally independent, thus requiring advanced statistical techniques. Combining data from multiple surveys within robust statistical framework hol ...[more]

PMID: 33577614

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Project description:While Female Genital Mutilation/Cutting (FGM/C) continues to garner global attention, FGM/C-affected migrant communities, who are often racialized minorities in the U.S., face additional challenges which may impact their physical and mental health and well-being. It has been proposed that an overly narrow focus on the female genitalia or FGM/C status alone, while ignoring the wider social experiences and perceptions of affected migrant women, will result in incomplete or misleading conclusions about the relationship between FGM/C and migrant women's health. A cross-sectional study was conducted across two waves of Somali and Somali Bantu women living in the United States, (n = 879 [wave 1], n = 654 [wave 2]). Socio-demographics, self-reported FGM/C status, perceived psychological distress, and self-reported FGM/C-related health morbidity was examined against self-reported experiences of everyday discrimination and perceived psychosocial support. In statistical models including age and educational attainment as potentially confounding socio-demographic variables, as well as self-reported FGM/C status, self-reported discrimination, and perceived psychosocial support, self-reported discrimination was the variable most strongly associated with poor physical health and psychological distress (i.e., FGM/C-related health morbidity and psychological distress), with greater perceived psychosocial support negatively associated with psychological distress, when controlling for all the other variables in the model. FGM/C status was not significantly associated with either outcome. Discrimination, more frequently reported among 'No FGM/C' (i.e., genitally intact or unmodified) women, was most frequently perceived as linked to religion and ethnicity. Our findings are consistent with views that discrimination drives negative outcomes. In this population, discrimination may include the 'quadruple jeopardy' of intersecting relationships among gender, race, religion, and migration status. We find that self-reported experiences of discrimination-and not FGM/C status per se-is associated with adverse physical and mental health consequences in our sample drawn from Somali migrant communities living in the United States, and that social support may help to mitigate these consequences. Our findings thus reinforce calls to better contextualize the relationship between FGM/C and measures of health and well-being among Somali women in the United States (regardless of their FGM/C status), taking psychosocial factors more centrally into account.Clinical Trials.Gov ID no. NCT03249649, Study ID no. 5252. Public website: https://clinicaltrials.gov/ct2/show/NCT03249649.

Project description:ObjectiveTo explore the experiences of accessing and receiving healthcare related to female genital mutilation/cutting (FGM/C) across the life course from the perspective of women and girls who have undergone FGM/C.DesignA systematic review of qualitative research studies using a thematic synthesis approach.MethodsInclusion criteria were qualitative studies (including grey literature) of any design, from Organisation for Economic Co-operation and Development (OECD) countries, of any date and any language. Sixteen electronic databases were searched from inception to December 2017, supplemented by reference list searching. Papers were screened, selected and quality-appraised by two reviewers using established tools from the Joanna Briggs Institute. NVivo software was used to extract study characteristics and code study findings. An inductive thematic synthesis approach was undertaken to identify descriptive themes and interpret these into higher order analytical constructs. Confidence in the review findings was assessed using Grading of Recommendations, Assessment, Development and Evaluations-Confidence in Evidence from Reviews of Qualitative Research (GRADE-CERQual).ResultsFifty-seven papers (from 55 distinct studies) from 14 different OECD countries were included (50% published within the last 8?years). One-third of studies focused exclusively on maternity care experiences, whereas others covered a range of foci. No studies reported explicitly on girls' experiences or on experiences of health service-led safeguarding interventions. Only three studies addressed psychological care. The synthesis developed 17 descriptive themes, organised into 5 analytical constructs. These related to communication, access to care, experiences of cultural dissonance/integrity, disempowering care experiences and positive care encounters. The themes illuminate significant challenges to obtaining timely and holistic care (especially for deinfibulation), and highlight different ways in which women may experience care as disrespectful, unsafe and disempowering. Key elements of 'culturally safe care' are identified.ConclusionsThis review has highlighted key knowledge gaps, especially around (1) girls'/unmarried women's experiences and (2) the impact of recent safeguarding interventions. There is an ongoing need for community engagement, service development and staff training.Prospero registration numberCRD420150300012015.

Dataset Information

Evaluating changes in the prevalence of female genital mutilation/cutting among 0-14 years old girls in Nigeria using data from multiple surveys: A novel Bayesian hierarchical spatio-temporal model.

Publications

Evaluating changes in the prevalence of female genital mutilation/cutting among 0-14 years old girls in Nigeria using data from multiple surveys: A novel Bayesian hierarchical spatio-temporal model.

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