Influence of the Suchana intervention on exclusive breastfeeding and stunting among children aged under 6 months in the Sylhet region of Bangladesh.

Exclusive breastfeeding (EBF) provides significant health benefits to children. However, mothers may find it difficult to continue EBF for 6 months. The present analysis aimed to examine the influence of the Suchana intervention-a large-scale programme implemented with the aim of improving the health and nutritional status of mothers and children from poor households in the Sylhet region of Bangladesh-on EBF and stunting among children under 6 months. Baseline and endline data were obtained from the Suchana evaluation. EBF was defined as an infant (<6 months) only receiving breast milk in the previous 24 h. Childhood stunting was defined as a length-for-age z-score of less than -2 among children of the same age. Multiple logistic regression analysis was used to assess the associations of the Suchana intervention with EBF and stunting. EBF prevalence improved from 64% at baseline to 85% at the endline in the intervention area, with the intervention group having 2.25 times higher odds of EBF compared to the control group. Stunting prevalence reduced from 28% at baseline to 24% at the endline in the intervention group, but after controlling for covariates, the association between stunting and the intervention was not significant. However, the interaction analysis showed significantly lower stunting prevalence among EBF children in both intervention and control areas. The Suchana intervention had a positive impact on the EBF practice of rural children in a vulnerable region of Bangladesh, and EBF was identified as a significant factor associated with stunting. The findings suggest that the continuation of the EBF intervention has the potential to have an impact on reducing stunting in the region, highlighting the importance of promoting EBF to improve child health and development.

Site-Specific Incidence Rate of Blastocystis hominis and Its Association with Childhood Malnutrition: Findings from a Multi-Country Birth Cohort Study.

In this study, we investigated the potential association between the burden of asymptomatic Blastocystis spp. (Blastocystis hominis) infection and nutritional status among children under 2 years of age using the data collected from 1,715 children from eight distinct geographic locations, including Bangladesh, Brazil, India, Peru, Tanzania, Pakistan, Nepal, and South Africa. Childhood stunting, wasting, and underweight were the outcome variables, and B. hominis infection was the exposure variable of this present study. The presence of B. hominis in nondiarrheal stools was evaluated by TaqMan Array Cards. Site-specific incidence rates were estimated using Poisson regression, and multiple generalized estimating equation was used to assess the association between the B. hominis infection and nutritional status. The site-specific incidence rates of asymptomatic B. hominis infections per 100 child-months were higher in Tanzania, Peru, and South Africa when compared with the other study sites. Moreover, in terms of site-specific association, childhood stunting was significantly associated with asymptomatic B. hominis infection in Bangladesh (odds ratio [OR]: 1.62; 95% CI: 1.26-2.08), India (OR: 1.78; 95% CI: 1.46-2.16), Nepal (OR: 2.26; 95% CI: 1.60-3.21), Peru (OR: 1.47; 95% CI: 1.26-1.71), South Africa (OR: 1.57; 95% CI: 1.35-1.83), and Tanzania (OR: 2.46; 95% CI: 2.18-2.79) sites. Wasting was associated with B. hominis in the Brazil site only (OR: 3.19; 95% CI: 1.31-7.77). On the other hand, underweight was associated in the Bangladesh (OR: 1.89; 95% CI: 1.48-2.42), Brazil (OR: 4.41; 95% CI: 1.57-12.4), Nepal (OR: 2.25; 95% CI: 1.52-3.35), and Tanzania (OR: 1.68; 95% CI: 1.42-1.99) sites. Our analysis further reveals that the presence of additional pathogens may play a pathogenic role in children who have B. hominis infection.