Risk factors associated with severe underweight among young children reporting to a diarrhoea treatment facility in Bangladesh

Protein-energy malnutrition (PEM) is a serious health problem among young children in Bangladesh. PEM increases childhood morbidity and mortality. Information is needed on the major risk factors for PEM to assist with the design and targeting of appropriate prevention programmes. To compare the underlying characteristics of children, aged 6-24 months, with or without severe underweight, reporting to the Dhaka Hospital of ICDDR,B in Bangladesh, a case-control study was conducted among 507 children with weight-for-age z-score (WAZ) < -3 and 500 comparison children from the same communities with WAZ > -2.5. There were no significant differences between the groups in age [overall mean+standard deviation (SD) 12.6 +/- 4.1 months] or sex ratio (44% girls), area of residence, or year of enrollment. Results of logistic regression analysis revealed that severely-underweight children were more likely to have: undernourished mothers [body mass index (BMI) < 18.5, adjusted odds ratio (AOR) = 3.8, 95% confidence interval (CI) 2.6-5.4] who were aged < 19 years (AOR = 3.0, 95% CI 1.9-4.8) and completed < 5 years of education (AOR = 2.7, 95% CI 1.9-3.8), had a history of shorter duration of predominant breastfeeding (< 4 months, AOR = 2.3, 95% CI 1.6-3.3), discontinued breastfeeding (AOR = 2.0, 95% CI 1.1-3.5), and had higher birth-order (> 3 AOR = 1.8, 95% CI 1.2-2.7); and fathers who were rickshaw-pullers or unskilled day-labourers (AOR = 4.4; 95% CI 3.1-6.1) and completed < 5 years of education (AOR = 1.5; 95% CI 1.1-2.2), came from poorer families (monthly income of Tk < 5,000, AOR = 2.7, 95% CI 1.9-3.8). Parental education, economic and nutritional characteristics, child-feeding practices, and birth-order were important risk factors for severe underweight in this population, and these characteristics can be used for designing and targeting preventive intervention programmes.     

Reduction of unnecessary transfusion and intravenous fluids in severely malnourished children is not enough to reduce mortality

AIM: To test whether standardising the use of blood transfusions and intravenous (IV) infusions could reduce fatality in severely malnourished children admitted to Mulago Hospital, Kampala. METHODS: Improved adherence to the WHO protocol for blood transfusion and IV fluids was effected in patients with severe malnutrition by continuous medical education. A 'before and after' design was used to study 450 severely malnourished children (weight-for-height < -3 Z-score or presence of oedema) under 60 months of age. A total of 220 pre- and 230 post-'improved practice' patients were enrolled consecutively during the periods September to November 2003 and September to December 2004, respectively. Patients were followed up until discharge or death. The Kaplan-Meier survival curve and the Cox regression hazard model were used for univariate and multivariate analyses, respectively. RESULTS: Overall case fatality was 23.6% (52/220) in the pre-period and 24.8% (57/230) in the post-period (p=0.78). Most of the deaths occurred in the 1st week of admission (73%, 38/52 in the pre-period and 61%, 35/57 in the post-period) and were of children who had received blood transfusion or IV infusion or both in the pre-period. Mortality in children transfused and/or infused was significantly reduced in the post-period (82%, 31/38 in the pre-period vs 23%, 8/35 in the post-period, p=0.008). In the post-period, there was a significant reduction in the number of inappropriate blood transfusions (18%, 34/194 vs 3.5%, 8/230, p=0.01) and IV fluid infusions (27%, 52/194 vs 9%, 20/230, p<0.001). Survival improved in children who received blood transfusions in the post-period [hazards ratio (HR) 0.22, 95% CI 0.30-1.67 vs HR 4.80, 95% CI 1.71-13.51], as did that of children who received IV infusions (HR 2.10, 95% CI 0.84-5.23 vs HR 3.91, 95% CI 1.10-14.04). CONCLUSION: Management according to the WHO protocol for severe malnutrition can reduce the need for blood and IV infusions. However, further studies are required to verify whether full implementation of the WHO protocol reduces the high case fatality in sub-Saharan hospitals.     

Process and impact evaluation of a community gender equality intervention with young men in Rajasthan,India

Abstract

This paper reports on the results of a process and impact evaluation to assess the effects of a project aiming to engage men in changing gender stereotypes and improving health outcomes for women in villages in Rajasthan, India. We conducted seven focus group discussions with participants in the programme and six in-depth interviews with intervention group leaders. We also conducted 137 pre- and 70 post-intervention surveys to assess participant and community knowledge, attitudes and behaviours surrounding gender, violence and sexuality. We used thematic analysis to identify process and impact themes, and hierarchical mixed linear regression for the primary outcome analysis of survey responses. Post-intervention, significant changes in knowledge and attitudes regarding gender, sexuality and violence were made on the individual level by participants, as well as in the community. Moderate behavioural changes were seen in individuals and in the community. Study findings offer a strong model for prevention programmes working with young men to create a community effect in encouraging gender equality in social norms.     

Intra-operative imprint cytology for assessing the sentinel node in breast cancer – Results of its routine use over 8 years

Introduction

Intra-operative imprint cytology (IIC) for analysing sentinel lymph node/s (SLN) in breast cancer allows definitive axillary surgery as a one-step procedure. Most reported studies are research oriented. This study reports long-term results of IIC done as routine clinical practice.

Materials and methods

Eight hundred ninety-six female, operable breast cancer patients underwent SLN biopsy over an 8-year period (January 1999–December 2006). Data were extracted retrospectively from medical records. SLNs were sent intra-operatively to the laboratory where they were bisected, touch imprinted and stained with Hematoxylin & Eosin. Patients with positive IIC had axillary clearance. Formal histological analyses of SLNs were compared with IIC findings. The impact of routine pre-operative axillary ultrasound (introduced in 2003) on IIC sensitivity and specificity was also assessed.

Results

Median age was 61 years (26–89) and median tumour size was 18 mm (2–100). A total of 244/896 patients had SLN metastases on final paraffin histology of which 177 were correctly detected by IIC (67 false negatives). 39/67 false negatives could be attributed to sampling error. The overall sensitivity and specificity of IIC for the identification of SLN metastases was 73% and 100%, respectively. The sensitivity of IIC after introduction of pre-operative axillary ultrasound decreased from 75% to 71%.

Discussion

Routine use of IIC for analysis of the SLN in breast cancer allows complete axillary surgery during a single anaesthetic for a majority of patients undergoing SLN biopsy. Almost two thirds of positive axillae were spared a second operation. False negative results are frequent and patients should be warned about the potential need for further axillary surgery.     

Effects of psychosocial stimulation on improving home environment and child-rearing practices: results from a community-based trial among severely malnourished children in Bangladesh

ABSTRACT: BACKGROUND: Parenting programmes are effective in enhancing parenting practices and child development. This study evaluated the effects of a intervention with psychosocial stimulation (PS) on the quality of the home environment and mothers' child-rearing practices in a community-based trial with severely malnourished Bangladeshi children. METHOD: Severely underweight children (n = 507), 6-24 months of age, were randomly assigned to five groups: PS; food supplementation (FS); PS + FS; clinic-control (CC); and, hospital-control (CH). PS included fortnightly follow-up visits for six months at community clinics where a play leader demonstrated play activities and gave education on child development and child rearing practices. FS comprised cereal-based supplements (150-300 kcal/day) for three months. All groups received medical care, micronutrient supplements and growth monitoring. Mothers were given the Home Observation for Measurement of the Environment (HOME) inventory and a questionnaire on parenting at baseline and after six months to assess the outcome. RESULTS: 322 children completed the study. After six months of intervention the PS + FS and PS groups benefitted in the total HOME score (depending on the comparison group, effect sizes varied from 0.66 to 0.33 SD) The PS + FS and PS groups also benefitted in two HOME subscales: maternal involvement (effect sizes: 0.8 to 0.55 SD) and play materials, (effect sizes: 0.46 to 0.6 SD), and child-rearing practices scores (effect size: 1.5 to 1.1 SD). The PS + FS group benefitted 4.0 points in total HOME score compared with CH, 4.8 points compared with CC and 4.5 points compared with FS (p < 0.001 for all). The PS group benefitted 2.4 points compared with CH (p = 0.035), 3.3 points compared with CC (p = 0.004), and 2.9 points compared with FS (p = 0.006). Child-rearing practice scores of the PS + FS group improved 7.7, 6.4 and 6.6 points and the PS group improved 8.5, 7.2 and 7.4 points more than CH, CC and FS, respectively (p < 0.001 for all). CONCLUSIONS: Child-rearing practices of mothers of severely malnourished children and the quality of their home environment can be improved through community-based psychosocial stimulation with or without food supplementation. This may be of importance to promote child development.     

Children living in the slums of Bangladesh face risks from unsafe food and water and stunted growth is common

Aim

This study investigated the microbial quality of food and water consumed by children in four slums in Dhaka, the capital of Bangladesh, together with the associated risk factors.

Methods

This cross‐sectional study took place from December 2015 to May 2016 and focused on 360 children under the age of five. We recorded household food security, namely adequate food for a healthy life, socio‐economic and nutritional status, hygiene and feeding practices. Food and water samples were analysed.

Results

We found that 63% of the children were malnourished and 58% were stunted. Yeast and moulds were detected in 86% of the food samples and coliforms in 73%. All the water samples were contaminated with faecal coliforms, yeasts and moulds and Staphylococcus. Food insecurity affected 83% of households. Children were twice as likely to be malnourished if they were born with a perceived low birthweight or their mothers did not wash their hands with soap after cleaning the child's bottom following defecation. Exclusively breastfed children were less likely to develop malnutrition.

Conclusion

Children from the Dhaka slums were frequently stunted and malnourished and contaminated food and water was common. Integrated efforts are essential to create public awareness about hygiene.     

Mother's dietary diversity and association with stunting among children <2 years old in a low socio‐economic environment: A case–control study in an urban care setting in Dhaka,Bangladesh

Mothers are often responsible for preparing nutritious foods in their households. However, the quality of mother's diets is often neglected, which may affect both mother's and child's nutrition. Because no single food contains all necessary nutrients, diversity in dietary sources is needed to ensure a quality diet. We aimed to study the association between mother's dietary diversity and stunting in children <2 years attending Dhaka Hospital of icddr,b, a diarrhoeal disease hospital in Dhaka, Bangladesh. A case–control study (n = 296) was conducted from November 2016 to February 2017. Data were collected from mothers of stunted children <2 years (length‐for‐age z score [LAZ] < ?2) as “cases” and nonstunted (LAZ ≥ ?1) children <2 years as “controls.” Mothers were asked to recall consumption of 10 defined food groups 24 hr prior to the interview as per Guidelines for Minimum Dietary Diversity for Women. Among the mothers of cases, 58% consumed <5 food groups during the last 24 hr, compared with 45% in control mothers (P = 0.03). Children whose mothers consumed <5 food groups were 1.7 times more likely to be stunted than children whose mothers consumed ≥5 food groups (P = 0.04). Intake of food groups such as pulses, dairy, eggs, and vitamin A rich fruit was higher in control mothers. Proportion of mother's illiteracy, short stature, monthly family income <BDT 11,480, absence of bank account, and poor sanitation was also found to be higher in stunted group. Further study particularly intervention or longitudinal study to see the causality of mother's dietary diversity with child stunting is recommended.