Emergency Nutrition Assessment for SMART (ENA for SMART)

1. Overview

The Emergency Nutrition Assessment for SMART (ENA for SMART) is a standardized set of tools, indicators and procedures designed to monitor nutrition status, program performance and trends in acutefoodinsecurity contexts. It builds on the SMART methodology (Standardized Monitoring and Assessment of Relief and Transitions) that already guides health, water, sanitation and shelter monitoring in humanitarian emergencies.

ENA for SMART enables agencies to collect comparable, highquality nutrition data quickly, analyse it consistently and translate findings into timely actions. The approach is especially useful during the responsetransition phase, when programmes shift from immediate lifesaving relief to longerterm recovery and development.

2. Core Principles

• Standardization: Use of globallyagreed definitions (e.g., Global Acute Malnutrition, Severe Acute Malnutrition) and data collection tools.
• Timeliness: Rapid data collection cycles (usually every 3060 days) to detect emerging trends.
• Representativeness: Sampling designs that reflect the population at risk, including displaced and host communities.
• Actionability: Indicators linked directly to programmatic thresholds for triggering interventions.
• Transparency: Clear documentation of methodology, qualitycontrol steps and limitations.

3. Key Methods

ENA for SMART combines several datacollection techniques, each suited to different programme needs.

3.1. Anthropometric Surveys

Standard crosssectional surveys that measure weight, height/length and midupper arm circumference (MUAC) of children 659months and, where appropriate, women of reproductive age (WRA). The primary indicators are:

3.2. Rapid Nutrition Assessments (RNAS)

Short, focused assessments conducted in areas of sudden influx or outbreak. RNAS typically use MUAC, oedema checks and a simple household questionnaire to generate a rapid estimate of SAM prevalence.

3.3. FacilityBased Monitoring

Routine reporting from therapeutic feeding centres (TFCs), stabilization sites and outpatient therapeutic programmes (OTPs). Key performance indicators include:

• Admissions per 1,000 children
• Recovery rate
• Default and death rates

3.4. Integrated Food Security & Livelihood (IFSL) Modules

ENA for SMART aligns nutrition data with foodsecurity monitoring (e.g., FCS, HDDS) and livelihood assessments, enabling a multisectoral view of vulnerability.

4. Data Use & DecisionMaking

Collected data feed directly into programme planning cycles:

1. Threshold Setting: WHO/UNICEF thresholds (e.g., GAM>15% = critical) guide when to scale up therapeutic feeding or initiate supplementary feeding programmes.
2. Geographic Targeting: Clusterlevel prevalence maps pinpoint hotspots for focused interventions.
3. Performance Review: Monthly dashboards compare current indicators against baselines and targets.
4. Transition Planning: Trends over three or more survey rounds inform the shift from emergency to developmentoriented nutrition strategies.

The value of ENA for SMART lies not only in measuring what is happening, but in providing a clear signal for when and where to act. Nutrition Cluster Lead, 2023

5. Challenges & Solutions

While ENA for SMART has streamlined nutrition monitoring, several operational challenges persist.

5.1. Insecurity & Access

Solution: Deploy remote data collection (e.g., phonebased MUAC selfmeasurement) and partner with local NGOs that have communitylevel entry.

5.2. Data Quality

Solution: Implement a threetier quality assurance systemfield supervisor checks, digital data validation (builtin range checks), and periodic external audits.

5.3. Coordination of Multiple Actors

Solution: Use the SMART platforms shared dashboard, agree on a common survey calendar, and hold monthly coordination meetings under the Nutrition Cluster.

5.4. Transition to Recovery

Solution: Integrate ENA indicators with national health information systems (e.g., DHIS2) early on, ensuring data continuity beyond the emergency phase.

6. Further Resources

• SMART Methodology Handbook smartmethod.org
• UNICEF Nutrition Monitoring in Humanitarian Settings PDF download
• WHO Guidelines for the Management of Severe Acute Malnutrition (2022 edition)
• ENA for SMART training videos YouTube channel
• Opensource data collection tools: KoboToolbox, ODK Collect