PROTOCOL: Effectiveness of nutrition counselling for pregnant women in low- and middle-income countries to improve maternal, infant and child behavioural, nutritional and health outcomes: A systematic review.

The objective of this systematic review is to identify, appraise and synthesise the best available evidence on the effectiveness of nutritional counselling and education interventions on maternal, infant and child health outcomes, and assess the differences in effects across participants' PROGRESS+ characteristics. To achieve these objectives, we will aim to answer the following research questions: What is the effectiveness of nutrition counselling interventions for pregnant women in low- or middle-income countries on maternal, infant and child health outcomes? What are the impacts of nutrition counselling interventions on maternal, infant and child health outcomes across participants' PROGRESS+ characteristics?

A qualitative study exploring perceived barriers to infant feeding and caregiving among adolescent girls and young women in rural Bangladesh.

Background: Infant feeding and caregiving by adolescent girls and young women in rural Bangladesh remains relatively understudied despite high potential vulnerability of younger mothers and their children due to poverty and high rates of early marriage and childbearing. This key knowledge gap may hamper the effectiveness of maternal, infant and child health interventions not specifically tailored to teenage mothers. This study aimed to narrow this gap by documenting key barriers to optimal infant and young child feeding and caregiving perceived by adolescent girls and young women in rural Bangladesh.

Food Insecurity Mediates the Effect of a Poverty-Alleviation Program on Psychosocial Health among the Ultra-Poor in Bangladesh.

Background: Poor psychosocial health is a major global burden. A challenge to improving psychosocial health is that its associations with risk factors are complicated, inadequately understood, and difficult to modify, and/or require action outside the health sector.

Objective: We capitalized on the quasi-experimental assignment of a poverty-alleviation program for the ultra-poor in Bangladesh to investigate how this program affected 2 aspects of psychosocial health; distress, (i.

Effect of poverty reduction program on nutritional status of the extreme poor in Bangladesh.

Background: Poverty alleviation programs for the extreme poor improve participants' economic status and may impact other important outcomes that are seldom evaluated. A program targeted to the extreme poor by BRAG, a development organization in Bangladesh, has been successful in significantly alleviating extreme poverty.

Objective: We hypothesized that the program also improved the nutritional status of women and preschool children.

A program impact pathway analysis identifies critical steps in the implementation and utilization of a behavior change communication intervention promoting infant and child feeding practices in Bangladesh.

Mapping pathways of how interventions are implemented and utilized enables contextually grounded interpretation of results, differentiates poor design from poor implementation, and identifies factors that might influence the utilization of interventions. Few studies in nutrition have comprehensively examined the steps of implementation and utilization in behavior change communication (BCC) interventions, thus limiting the interpretation of variable impacts of BCC interventions. A program impact pathway (PIP) analysis was used to study a BCC intervention implemented in Bangladesh to improve infant and young child feeding (IYCF) practices.

The WHO evidence-informed guideline development process and implications for vitamin and mineral research priorities: symposium rationale and summary.

The WHO evidence-informed guidelines provide recommendations to Member States and their partners on interventions with vitamins and minerals. Evidence gathered and synthesized through systematic reviews contributes to the development of these guidelines, a process that is dependent on the availability and quality of evidence. Although the guideline development process is stringently governed and supervised to maintain clarity and transparency, the lack of adequacy and specificity of available evidence poses limitations to the formulation of recommendations that can be easily applied for policy and program decision making in diverse contexts.

Knowledge, attitudes and perceptions on infant and young child nutrition and feeding among adolescent girls and young mothers in rural Bangladesh.

Improved infant and young child feeding (IYCF) practices have the potential to improve child health and development outcomes in poorly resourced communities. In Bangladesh, approximately 60% of rural girls become mothers before the age of 18, but most interventions to improve IYCF practices target older mothers. We investigated the knowledge, attitudes and perceptions regarding IYCF among adolescent girls and young women aged 15-23 years old in two rural regions in north-west Bangladesh and identified the main points of concordance with, or mismatch to, key international IYCF recommendations.

Why does nutrition deteriorate rapidly among children under 2 years of age? Using qualitative methods to understand community perspectives on complementary feeding practices in Bangladesh.

Background: Child undernutrition remains high in South Asian and sub-Saharan African countries. Rapid declines in nutritional status occur before the age of 2 years, particularly during the period of complementary feeding. Improving complementary feeding practices is a neglected area in nutrition programs.

A multiple-micronutrient-fortified beverage affects hemoglobin, iron, and vitamin A status and growth in adolescent girls in rural Bangladesh.

Adolescent girls have high nutrient needs and are susceptible to micronutrient deficiencies. The objective of this study was to test the effect of a multiple-micronutrient-fortified beverage on hemoglobin (Hb) concentrations, micronutrient status, and growth among adolescent girls in rural Bangladesh. A total of 1125 girls (Hb > or = 70 g/L) enrolled in a randomized, double-blind, placebo-controlled trial and were allocated to either a fortified or nonfortified beverage of similar taste and appearance.