Using Total Cohort Fertility in Adolescence (TCFA) to analyse adolescent fertility trends and factors in Niger: Evidence from 1992 to 2012 demographic and health surveys.

Girls aged 10-19 currently represent 12% of Niger's population (2020). And this number continues to grow as the fertility rate is higher while mortality is declining faster. Using Niger's demographic and health surveys carried out between 1992 and 2012, the study investigated adolescent fertility, its trends and associated factors.

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Unlabelled: Introduction : In Haiti, excess mortality among twins is an additional health burden, given that child mortality levels are already very high there. Haiti is the country in the Latin America and Caribbean region with the highest rate of twin births (about 17 ‰). However, there, the excess mortality among twins has been little studied.

Assessment of peri-urban livestock producers' willingness to pay for improved forages as cash crops.

Availability of quality feed is a major constraint for livestock production in Burkina Faso. Despite previous efforts to test improved forages at research stations to overcome the dry-season feed gap, little has been done to promote them as cash crops that can contribute to meeting the growing feed demand in the country. This study was undertaken to evaluate the willingness to pay (WTP) for improved forage by livestock producers in the peri-urban livestock production systems of Burkina Faso.

Optimising geographical accessibility to primary health care: a geospatial analysis of community health posts and community health workers in Niger.

Background: Little is known about the contribution of community health posts and community health workers (CHWs) to geographical accessibility of primary healthcare (PHC) services at community level and strategies for optimising geographical accessibility to these services.

Methods: Using a complete georeferenced census of community health posts and CHWs in Niger and other high-resolution spatial datasets, we modelled travel times to community health posts and CHWs between 2000 and 2013, accounting for training, commodities and maximum population capacity. We estimated additional CHWs needed to optimise geographical accessibility of the population beyond the reach of the existing community health post network.

Niger's Child Survival Success, Contributing Factors and Challenges to Sustainability: A Retrospective Analysis.

Background: Household surveys undertaken in Niger since 1998 have revealed steady declines in under-5 mortality which have placed the country 'on track' to reach the fourth Millennium Development goal (MDG). This paper explores Niger's mortality and health coverage data for children under-5 years of age up to 2012 to describe trends in high impact interventions and the resulting impact on childhood deaths averted. The sustainability of these trends are also considered.

Homozygous deletion of an EGR2 enhancer in congenital amyelinating neuropathy.

The transcription factor EGR2 is expressed in Schwann cells, where it controls peripheral nerve myelination. Mutations of EGR2 have been found in patients with congenital hypomyelinating neuropathy or Charcot-Marie-Tooth disease type 1D. In a patient with congenital amyelinating neuropathy, we observed pathological abnormalities recapitulating the peripheral nervous system phenotype of homozygous Egr2-null mice.