Preventing malnutrition in post-conflict, food insecure settings: a case study from South Sudan

Short-term nutrition and growth indicators in 6-month- to 6-year-old children are improved following implementation of a multidisciplinary community-based programme in a chronic conflict setting

Objective:

We investigated short- and long-term indicators of malnutrition and diet before and after the community-based ‘Breaking the Cycle of Poverty’ multidisciplinary intervention.

Design:

A historically and geographically controlled study using data collected in 2013 and 2016. We compared the prevalence of short-term indicators (anaemia, breast-feeding duration and minimum dietary diversity) and long-term indicators (stunting and wasting) in exposed communities at two time points. We then compared these factors in geographic areas exposed or not exposed to intervention. We conducted logistic regression analyses on the 2016 sample to measure associations between living in intervention communities and child growth indicators.

Setting:

Berd region, a chronic conflict zone near the north-eastern border of Armenia and Azerbaijan.

Participants:

Children aged 6 months to 6 years.

Results:

Analyses included data from 2013 comprising 382 children, and data from 2016 comprising 348 children living in communities where the programme was implemented, and 635 children from unexposed communities. Anaemia prevalence in exposed communities was significantly lower in 2016 v. 2013 (10·9 v. 19·1 %, P < 0·01). Minimum dietary diversity (79·0 v. 68·1 %, P < 0·001) and breast-feeding duration (13·0 v. 11·5 months, P < 0·002) were significantly improved in exposed communities. Prevalences of stunting (11·5 v. 10·2 %, P = 0·57) and wasting (4·8 v. 2·0 %, P = 0·07) were not significantly different. Odds of anaemia were significantly lower (OR = 0·24, 95 % CI 0·16, 0·36) in intervention communities.

Conclusions:

Exposure to a community-based multidisciplinary intervention reduced the rate of anaemia and improved dietary indicators.

Performance of low-literate community health workers treating severe acute malnutrition in South Sudan

Previous studies have described barriers to access of childhood severe acute malnutrition (SAM) treatment, including long travel distances and high opportunity costs. To increase access in remote communities, the International Rescue Committee developed a simplified SAM treatment protocol and low-literacy-adapted tools for community-based distributors (CBD, the community health worker cadre in South Sudan) to deliver treatment in the community. A mixed-methods pilot study was conducted to assess whether low-literate CBDs can adhere to a simplified SAM treatment protocol and to examine the community acceptability of CBDs providing treatment. Fifty-seven CBDs were randomly selected to receive training. CBD performance was assessed immediately after training, and 44 CBDs whose performance score met a predetermined standard were deployed to test the delivery of SAM treatment in their communities. CBDs were observed and scored on their performance on a biweekly basis through the study. Immediately after training, 91% of the CBDs passed the predetermined 80% performance score cut-off, and 49% of the CBDs had perfect scores. During the study, 141 case management observations by supervisory staff were conducted, resulting in a mean score of 89.9% (95% CI: 86.4%-96.0%). For each performance supervision completed, the final performance score of the CBD rose by 2.0% (95% CI: 0.3%-3.7%), but no other CBD characteristic was associated with the final performance score. This study shows that low-literate CBDs in South Sudan were able to follow a simplified treatment protocol for uncomplicated SAM with high accuracy using low-literacy-adapted tools, showing promise for increasing access to acute malnutrition treatment in remote communities.

Conflict in Somalia: impact on child undernutrition

Introduction

In Somalia, protracted conflict and drought have caused population displacement and livelihood destruction. There is also widespread childhood undernutrition. We aimed to determine the independent effects of conflict on wasting and stunting among children aged 6–59 months nationwide in Somalia.

Methods

Data were from household surveys during 2007–2010, including 73 778 children in 1066 clusters, the Armed Conflict Location and Event Data project database and remote sensing. We used Bayesian hierarchical spatial-temporal regression to examine the effects of conflict on wasting and stunting. Models included individual, household and environmental covariates and recent (<3 months) or longer term (3–12 months) conflict events.

Results

15 355 (21%) and 22 739 (31%) observations were from wasted and stunted children, respectively. The conflict was associated with undernutrition independently of the individual, household and environmental factors, and its inclusion improved model performance. Recent conflict was associated with wasting (OR 1.37, 95% credible interval (CrI): (1.33, 1.42) and attributable fraction (AF) 7.6%)) and stunting (OR 1.21, 95% CrI (1.15, 1.28), AF 6.9%). Longer term conflict had greater effects on wasting (OR 1.76, 95% CrI (1.71, 1.81), AF 6.0%) and stunting (OR 1.88, 95% CrI = (1.83, 1.94), AF 7.4%). After controlling for conflict, the harmful effect of internal displacement and protective effects of rainfall and vegetation cover on undernutrition were enhanced.

Conclusion

Conflict and internal displacement have large effects on undernutrition in ways not fully captured by simply measuring individual, household and environmental factors or drought.