Trajectories of resilience to acute malnutrition in the Kenyan drylands

Frontiers in Sustainable Food Systems

Sustainable Food Systems

Mirko Reul¹  Ravi Bhavnani¹  Nina Schlager¹  Karsten Donnay² 

[1]Department of Political Science and International Relations, Graduate Institute of International and Development Studies, Geneva, Switzerland

[2]Department of Political Science, University of Zurich, Zurich, Switzerland

关键词: acute malnutrition;    climate;    conflict;    Kenya;    latent class modeling;    resilience;   

DOI  :  10.3389/fsufs.2023.1091346

 received in 2022-11-06, accepted in 2023-06-28,  发布年份 2023

来源: Frontiers

【 摘 要 】

IntroductionInsight into the resilience of local food systems—variability driven by climate, conflict, and food price shocks—is critical for the treatment and prevention of child acute malnutrition.MethodsWe use a combination of latent class mixed modeling and time-to-event analysis to develop and test a measure of resilience that is outcome-based, sensitive to specific shocks and stressors, and captures the enduring effects of how frequently and severely children face the risk of acute malnutrition.ResultsHarnessing a high-resolution longitudinal dataset with anthropometric information on 5,597 Kenyan households for the 2016–20 period, we identify resilience trajectories for 141 wards across Kenya. These trajectories—characterized by variation in the duration and severity of episodes of acute malnutrition—are associated with differential risk: (1) some 57% of wards exhibit an increasing trajectory—high household risk despite growing resilience; (2) 39% exhibit chronic characteristics—showing no real signs of recovery after an episode of crisis; (3) 3% exhibit robust characteristics—low variability with low-levels of individual household risk; whereas (4) 1% show a steady decrease in resilience—associated with high levels household risk.DiscussionOur findings highlight the importance of measuring resilience at the ward-level in order to better understand variation in the nutritional status of rural households.

【 授权许可】

Unknown   
Copyright © 2023 Bhavnani, Schlager, Reul and Donnay.