Women's contraceptive profiles in Burundi: Knowledge, attitudes, and interactions with media and health services.

Reproductive health program managers seek information about existing and potential clients' motivations, behaviors, and barriers to services. Using sequence and cluster analysis of contraceptive calendar data from the 2016-17 Burundi Demographic and Health Survey, we identified discrete clusters characterizing patterns in women's contraceptive and pregnancy behaviors over the previous 5 years. This study pairs these clusters with data on factors typically targeted in social behavior change interventions: knowledge, attitudes, and women's interactions with media and health services, to create composite profiles of women in these clusters. Of six clusters, three are characterized by contraceptive use and three are characterized by its absence. Media exposure and attitudes regarding sex preference, wife beating, and self-efficacy largely do not explain cluster membership. Contraceptive knowledge is positively associated with two clusters (Family Builder 1 and Traditional Mother) and negatively associated with a third (Quiet Calendar). Clusters also differ in their members' fertility desires, contraceptive intentions, and interactions with health services. Two "Family Builder" clusters are both characterized by the presence (but not timing) of multiple pregnancies in their calendar histories, but differ in that women with high contraceptive knowledge, intentions to use contraception, and well-articulated family size ideals are characteristic of one cluster (Family Builder 1), and low contraceptive knowledge, no use of contraception, and vague family size preferences are characteristic of the other (Family Builder 2). These results can guide reproductive health programs as they target social and behavioral change and other interventions to the unique subpopulations they seek to serve.

Stunting and Anemia in Children from Urban Poor Environments in 28 Low and Middle-income Countries: A Meta-analysis of Demographic and Health Survey Data.

Child malnutrition remains a global concern with implications not only for children's health and cognitive function, but also for countries' economic growth. Recent reports suggest that global nutrition targets will not be met by 2025. Large gaps are evident between and within countries. One of the largest disparities in child malnutrition within counties is between urban and rural children. Large disparities also exist in urban areas that have higher rates of child malnutrition in the urban poor areas or slums. This paper examines stunting and anemia related to an urban poverty measure in children under age 5 in 28 low and middle-income countries with Demographic and Health Survey data. We used the United Nations Human Settlements Programme (UN-HABITAT) definition to define urban poor areas as a proxy for slums. The results show that in several countries, children had a higher risk of stunting and anemia in urban poor areas compared to children in urban non-poor areas. In some countries, this risk was similar to the risk between the rural and urban non-poor. Tests of heterogeneity showed that these results were not homogeneous across countries. These results help to identify areas of greater disadvantage and the required interventions for stunting and anemia.

Associations between mental distress, poly-victimisation, and gender attitudes among adolescent girls in Cambodia and Haiti: an analysis of Violence Against Children surveys.

This study aims to explore the effects of poly-victimisation (defined as the experience of multiple different forms of violence, including physical, emotional, and/or sexual) and gender attitudes on mental distress and suicidal ideation among adolescent girls, using cross-sectional nationally representative household survey data from Cambodia and Haiti. Data used were from 555 and 675 adolescent girls aged 13 to 19 from the 2013 Cambodia and 2012 Haiti Violence Against Children Surveys, respectively. Weighted bivariate and multivariate logistic regression analyses were used to assess the relationship between poly-victimisation and gender attitudes with severe mental distress and suicidal ideation, controlling for a range of factors. The results suggest that poly-victimisation is associated with severe mental distress and suicidal ideation among adolescent girls in both countries. Gender attitudes can serve as either a risk or protective factor. For example, in Haiti, respondents who agreed that women should tolerate violence to keep their family together were more likely to experience mental distress, but less likely to have had suicidal thoughts. The study's findings illustrate the need for further research on how gender norms and attitudes as well as experiences of multiple different forms of violence impact adolescent mental health.

Congenital adrenal hypoplasia and male pseudohermaphroditism due to DAX1 mutation, SF1 mutation or neither: a patient report.

A 15 year-old African American phenotypic female with congenital adrenal hypoplasia and intra-abdominal testes is described; she received cortisone acetate, 9alpha-Florinef, Premarin and Provera for maintenance therapy. Evaluation for DAX1, SF1 mutations using Southern blotting, PCR, PCR amplification, coding sequences, and splice site analyses have not detected any genetic abnormalities. While only 30% of the reported DAX1 mutation defects have been identified by a variety of genetic laboratory techniques, it remains probable that this unusual patient has either a DAX1 or SF1 mutation defect. A Wnt-4 defect was not evaluated.

Monozygotic twins with congenital adrenal hyperplasia: long-term endocrine evaluation and gene analysis.

Monozygotic female twins with congenital adrenal hyperplasia due to 21-hydroxylase deficiency are described and evaluated over the first 6 years of life. Despite appropriate steroids, NaCl, and fludrocortisone therapies, there was significant fluctuation in the suppression of adrenal steroid secretion. Advanced bone maturation in both was noted. For the first time, molecular genetic analysis was performed and documented that the twins were compound heterozygotes for two different mutations: the maternal allele carried the 8-bp deletion mutation, whereas the paternal allele carried the 1172N missense mutation. Parental DNA samples confirmed that the mutations were on different alleles.

Familial dysalbuminemic hyperthyroxinemia: a rare example of albumin polymorphism and its rapid molecular diagnosis.

Familial dysalbuminemic hyperthyroxinemia (FDH) is the most common cause of euthyroid hyperthyroxinemia, although a rare example of albumin polymorphism. FDH is inherited in an autosomal dominant manner and is characterized by enhanced binding of thyroxine to a mutant form of albumin, probably at Site 1, subdomain 11A. Previous laboratory tests of FDH have been cumbersome, rarely available, and required demonstration of anti-albumin precipitable T4, isoelectric focusing of serum for albumin in presence of labeled T4 and, occasionally, comparison of the concentrations of metabolites of T4 that have different binding affinities to the abnormal albumin. Recent studies have shown that the same mutation in the albumin gene that results in FDH has been found in 13 unrelated families. A G-->A transition in codon 218 of the albumin gene resulted in the replacement of arginine with histidine. An intragenic Sac-1 polymorphic site was found in association with the specific FDH mutation, suggesting a founder effect. FDH in our Hispanic family was confirmed by isoelectric focusing of serum. Results of thyroid function tests in our affected patients were typical for the phenotype: high total T4 and normal total T3. Genomic DNA was amplified by PCR using a mismatched oligonucleotide primer that produced a unique restriction site (Dra III) only if the DNA sample contained the mutation in codon 218: CGC (Arg) to CAC (His). In affected individuals of this family expression of the FDH phenotype was associated with the presence of His218 in one of the two alleles. Analysis linking the FDH mutation to the Sac-1 polymorphism in this family was not informative. DNA analysis is a rapid and simple method to diagnose FDH in individuals with euthyroid hyperthyroxinemia.

Transient neonatal diabetes mellitus, type 4, type 1 diabetes mellitus, or MODY: which disease is it, anyway?

A 30year-old Hispanic male who presented with transient neonatal diabetes mellitus at 4 months has been intensively studied with 12 islet-cell secretagogues from 4 months to 24 years. He was both ICA- and GAD-65-negative, but at 28 years was diagnosed with hypothyroidism due to positive thyroperoxidase antibodies. The course of his disease(s) and the various presentations of hyperglycemia are documented and illustrated by the responses in islet cell hormone secretion, namely, insulin, glucagon, and C-peptide. Insulin secretion gradually fell over 24 years, glucagon secretion persisted from infancy to 24 years but was only minimal during i.v. glucose at 24 years, and C-peptide secretion remained normal, although modest, throughout the 24 years. These data suggest that, despite changing presentations of diabetes mellitus over time, the islets continued to process proinsulin, although the patient required insulin therapy.