The nutrition profile of the slum dwellers: A comparison with the rural poor

Burden of malnutrition among school-going children in a slum area of Kolkata: A matter of concern

Background

Malnutrition is still a great barrier to the growth and development of children, especially in India. Children from the underprivileged sections of the society like slum children are more vulnerable to both undernutrition and overnutrition. This study aimed to estimate the magnitude of malnutrition among school-going children in a slum area of Kolkata and to elicit the association of nutritional status with parental education.

Methods

A cross-sectional observational study was conducted from November 2017 to May 2018 among 508 school-going children of 6 years to 19 years of age in slums of Chetla, Kolkata. Out of three coeducation high schools catering to those children, two schools were randomly selected. 254 participants from each school were selected using systematic random sampling. Students, unwilling to participate and/or whose parents denied providing informed written consent were excluded. After the interview by a predesigned, pretested schedule, their anthropometric examination was conducted.

Results

Prevalence of stunting and severe stunting was present in 9.4% and 1.2% of subjects whereas the prevalence of thinness was 23.6% among them. The prevalence of overnutrition was 11%. Boys are more stunted (OR = 2.13, P = 0.013) and thin (OR = 1.73, P = 0.011) than girls. Poor parental education was significantly associated with both undernourishment (stunting and thinness) as well as overweight and obesity.

Conclusion

Substantial burden of double malnutrition was observed among school-going slum children. Parental education had an important role to prevent malnutrition of their children. Thus, periodic growth monitoring with the strengthening of the Mid-Day Meal program and awareness generation campaigns regarding malnutrition among parents of slum children are highly needed.

Non-Parental Investment in Children and Child Outcomes after Parental Death or Divorce in a Patrilocal Society

Children rely on support from parental helpers (alloparents), perhaps especially in high-needs contexts. Considerable evidence indicates that closer relatives and maternal relatives are the most likely to provide this care, as inclusive fitness theory suggests, but whether this is equally true across different family types and in culturally patrilocal societies requires investigation. This structured interview study (N = 208 respondents with 323 dependent children) focuses on who helps raise children in rural Bangladesh after the father’s or mother’s death, or divorce, in comparison to families with both parents present or the father temporarily a migrant laborer. Family types differed in where and with whom children resided, who served as their primary and secondary caregivers, and who provided material support, but mother’s kin played a major role, and were the primary providers of material resources from outside the child’s household in all family types. Despite the patrilineal ideology, only one-quarter of children of divorce lived with the father or his family, and even after the death of the mother, only 59% remained with father or other paternal kin. Household income varied by family type and was a strong predictor of child height and weight. The children of deceased mothers moved between successive caregivers especially frequently, and were uniquely likely to have no schooling. The typology of Bangladeshi society as patrilocal obscures the extent to which matrilateral family support children’s well-being.

How does poverty affect children's nutritional status in Nairobi slums? A qualitative study of the root causes of undernutrition

Objective

Children in slums are at high risk of undernutrition, which has long-term negative consequences on their physical growth and cognitive development. Severe undernutrition can lead to the child’s death. The present paper aimed to understand the causes of undernutrition in children as perceived by various groups of community members in Nairobi slums, Kenya.

Design

Analysis of ten focus group discussions and ten individual interviews with key informants. The main topic discussed was the root causes of child undernutrition in the slums. The focus group discussions and key informant interviews were recorded and transcribed verbatim. The transcripts were coded in NVivo by extracting concepts and using a constant comparison of data across the different categories of respondents to draw out themes to enable a thematic analysis.

Setting

Two slum communities in Nairobi, Kenya.

Subjects

Women of childbearing age, community health workers, elders, leaders and other knowledgeable people in the two slum communities (n 90).

Results

Participants demonstrated an understanding of undernutrition in children.

Conclusions

Findings inform target criteria at community and household level that can be used to identify children at risk of undernutrition. To tackle the immediate and underlying causes of undernutrition, interventions recommended should aim to: (i) improve maternal health and nutrition; (ii) promote optimal infant and young children feeding practices; (iii) support mothers in their working role; (iv) increase access to family planning; (v) improve water, sanitation and hygiene (WASH); (vi) address alcohol problems at all levels; and (vii) address street food issues with infant feeding counselling.

Pregnant women's and community health workers' perceptions of root causes of malnutrition among infants and young children in the slums of Dhaka, Bangladesh

Research in Bangladesh shows that malnutrition among infants and young children is most severe in urban slums. We examined the root causes of malnutrition as perceived by pregnant women and community health workers. We conducted 10 focus group discussions in the slums of Dhaka in 2008 and 2009. Participants accurately perceived inappropriate care, inappropriate environment, inappropriate food, and flooding to be major causes. Recurrent flooding has not traditionally been identified by experts as a cause of malnutrition. We recommend further research to address the nutritional risks flooding creates for vulnerable slum populations.

Impact of flooding on feeding practices of infants and young children in Dhaka, Bangladesh Slums: what are the coping strategies?

Previous research has shown that urban slums are hostile environments for the growth of infants and young children (IYC). Flooding is a hazard commonly found in Dhaka slums (Bangladesh) which negatively impacts IYC's nutritional and health status. This paper aims 1) to identify the impact of flooding on IYC's feeding practices, and 2) to explore the coping strategies developed by caregivers. Qualitative data (participant observation and semi-structured interviews) and quantitative data (household questionnaire and anthropometric measurements) collected in slums in Dhaka (n=18 mothers, n=5 community health workers, and n=55 children) were analysed. The subjects of the interviews were mothers and Bangladesh Rural Advancement Committee (BRAC) community health workers living and working in the slums. Research findings showed that breastfeeding and complementary feeding practices for IYC were poor and inappropriate due to lack of knowledge, time, and resources in normal times and worse during flooding. One coping strategy developed by mothers purposely to protect their IYC's nutritional status was to decrease their personal food intake. Our research findings suggest that mothers perceived the negative impact of flooding on their IYC's nutritional health but did not have the means to prevent it. They could only maintain their health through coping strategies which had other negative consequences. The results suggests a holistic approach combining 1) provision of relief for nutritionally vulnerable groups during flooding, 2) support to mothers in their working role, 3) breastfeeding counseling and support to lactating mothers with difficulties, and 4) preventing malnutrition in under 2 year old children.

Effect of zinc supplementation between 1 and 6 mo of life on growth and morbidity of Bangladeshi infants in urban slums

BACKGROUND

Evidence for an effect of zinc supplementation on growth and morbidity in very young infants in developing countries is scarce and inconsistent.

OBJECTIVE

We assessed the effect of zinc supplementation on growth and morbidity in poor Bangladeshi infants aged 4-24 wk.

DESIGN

Infants from Dhaka slums were enrolled at 4 wk of age and randomly assigned to receive 5 mg elemental Zn/d (n = 152) or placebo (n = 149) until 24 wk of age. They were followed weekly for information on compliance and morbidity; anthropometric measurements were performed monthly. Serum zinc was assessed at baseline and at 24 wk of age.

RESULTS

At 24 wk of age, serum zinc concentrations were higher in the zinc than in the placebo group (13.3 +/- 3.8 and 10.7 +/- 2.9 micro mol/L, respectively; P < 0.001). Significantly greater weight gains were observed in the zinc than in the placebo group for 43 infants who were zinc deficient (< 9.18 micro mol/L) at baseline (3.15 +/- 0.77 and 2.66 +/- 0.80 kg, respectively; P < 0.04). In the other infants, no significant differences were observed in mean weight and length gains during the study period. Zinc-deficient infants showed a reduced risk of incidence of acute lower respiratory infection after zinc supplementation (relative risk: 0.30; 95% CI: 0.10, 0.92); among the non-zinc-deficient infants there were no significant differences between treatment groups.

CONCLUSIONS

Zinc-deficient Bangladeshi infants showed improvements in growth rate and a reduced incidence of acute lower respiratory infection after zinc supplementation. In infants with serum zinc concentrations > 9.18 micro mol/L, supplementation improved only biochemical zinc status.

A nutritional profile of non-pregnant women from the slums of Dinajpur, Bangladesh

The health and nutritional status of many urban slum dwellers in the developing world is said to be deteriorating. The nutritional profile of 328 adult, non-pregnant women from the slums of Dinajpur, Bangladesh, confirms this. Results of a cross-sectional survey showed that approximately half the women were acutely malnourished and all but six were anaemic. This, despite the fact that the slums of Dinajpur are considered relatively 'better-off' than many in the developing world; most families having permanent land tenureship, and access to basic education and health services.