Maternal factors promoting normal linear growth of children from impoverished Rwandan households: a cross-sectional study.

Background: Linear growth faltering remains a pervasive public health concern that affects many children worldwide. This study aimed to investigate possible maternal factors promoting normal linear growth among children aged 6-23 months of age from impoverished Rwandan households.

Methods: We used a three-stage cluster sampling procedure.

Older adults' perceptions about meat consumption: a qualitative study in Gasabo district, Kigali, Rwanda.

Background: The global population is increasingly aging, imposing a substantial burden on social and healthcare systems as aging is associated with gradual muscle wasting and functional decline. Consumption of protein-rich foods, such as livestock-based meat, providing high-quality proteins can prevent muscle wasting and related functional decline in older adults. However, there is a lack of data on the older adults' perceptions about meat consumption, particularly in Sub-Saharan Africa.

Greater male variability in daily energy expenditure develops through puberty.

There is considerably greater variation in metabolic rates between men than between women, in terms of basal, activity and total (daily) energy expenditure (EE). One possible explanation is that EE is associated with male sexual characteristics (which are known to vary more than other traits) such as musculature and athletic capacity. Such traits might be predicted to be most prominent during periods of adolescence and young adulthood, when sexual behaviour develops and peaks.

Total daily energy expenditure has declined over the past three decades due to declining basal expenditure, not reduced activity expenditure.

Obesity is caused by a prolonged positive energy balance. Whether reduced energy expenditure stemming from reduced activity levels contributes is debated. Here we show that in both sexes, total energy expenditure (TEE) adjusted for body composition and age declined since the late 1980s, while adjusted activity energy expenditure increased over time.

Behavioural drivers of suboptimal maternal and child feeding practices in Rwanda: An anthropological study.

At 33% of under-5s, stunting rates in Rwanda remain stubbornly high, as do figures for maternal (25% of pregnant women) and childhood anaemia (37%). Intensive communication and education campaigns have provided caregivers with high levels of knowledge about best practices in Maternal, Infant and Young Child Nutrition (MIYCN), but this is not translating into the improved diets which could contribute to reducing rates of stunting. Deploying an anthropological approach via multi-module Focused Ethnographic Studies carried out within household case studies, the research team sought to understand drivers of suboptimal feeding practices in a sample of 30 households across all of Rwanda's districts.

Challenges and responses to infant and young child feeding in rural Rwanda: a qualitative study.

Background: Despite different interventions to improve child nutrition conditions, chronic malnutrition is still a public health concern in Rwanda, with a high stunting prevalence of 38% among under 5-year-olds children. In Rwanda, only 18% of children aged 6-23 months are fed in accordance with the recommendations for infant and young child feeding practices. The aim of this study was to explore challenges to infant and young child feeding practices and the responses applied to overcome these challenges in Muhanga District, Southern province of Rwanda.

Comparing saliva and urine samples for measuring breast milk intake with the H oxide dose-to-mother technique among children 2-4 months old.

Saliva and urine are the two main body fluids sampled when breast milk intake is measured with the 2H oxide dose-to-mother technique. However, these two body fluids may generate different estimates of breast milk intake due to differences in isotope enrichment. Therefore, we aimed to assess how the estimated amount of breast milk intake differs when based on saliva and urine samples and to explore whether the total energy expenditure of the mothers is related to breast milk output.

An evaluation of hemoglobin measurement tools and their accuracy and reliability when screening for child anemia in Rwanda: A randomized study.

Blood hemoglobin (Hb) is a common indicator for diagnosing anemia and is often determined through laboratory analysis of venous samples. One alternative to laboratory-based methods is the handheld HemoCue® Hb 201+ device, which requires a finger prick and wicking of blood into a pretreated cuvette for analysis. An alternative HemoCue® gravity method is being investigated for improved accuracy.

Assessment of human exposure to benzene through foods from the Belgian market.

Benzene is a volatile organic compound known to be carcinogenic to humans (Group 1) and may be present in food. In the present study, 455 food samples from the Belgian market were analyzed for benzene contents and some possible sources of its occurrence in the foodstuffs were evaluated. Benzene was found above the level of detection in 58% of analyzed samples with the highest contents found in processed foods such as smoked and canned fish, and foods which contained these as ingredients (up to 76.