Risk factors associated with stunting incidence in under five children in Southeast Asia: a scoping review

Stunting or growth failure is a health problem faced by the world today, especially in developing countries, including Southeast Asia. The Southeast Asian region accounts for more than a quarter of the number of children experiencing stunting worldwide. In addition to impacting children's growth and development, mortality and morbidity rates will also affect the economies and productivity of countries in the future.

This scoping review aimed to systematically map the research that has been conducted in this area and identify existing gaps in knowledge related to risk factors for stunting in the Southeast Asian region.

A scoping review was conducted using three databases: Scopus, PubMed, Embase, and one academic publisher, Taylor & Francis. The keywords used were "Children," "Risk Factors," "Stunting.". The inclusion criteria were as follows: (1) studies with a population of children under five years of age, (2) studies addressing risk factors for stunting, (3) studies conducted in countries in the Southeast Asian region, (4) studies of all research types, and (5) articles published in English. Of the 2252 articles, 54 met the inclusion criteria.

In this review, the risk factors associated with stunting in children under five years of age in Southeast Asia were categorized into direct, underlying, and basic factors. Direct factors include parental and child characteristics, food intake, and health. Underlying factors include the practice of providing food and access to health services and care. The basic factors causing stunting are environmental, household health, and socioeconomic factors.

This scoping review determined the risk factors for childhood stunting in Southeast Asia, such as attributes of the child, traits of the parent, the amount of food the child consumes, the health of the child, feeding habits, access to health services, household and environmental health, and socioeconomic status. These factors are interrelated and affect each other. Therefore, it is necessary to pay attention to these factors to reduce the risk of stunting among underfives in Southeast Asia.