Behavioural problems in preadolescence: Does nutritional status have a role?

Document Type

Article

Department

Community Health Sciences

Abstract

Introduction: Malnutrition in children and adolescents is a global issue particularly in low- and middle-income countries, while behavioural problems are becoming a growing public health concern in the area of child and adolescent mental health, with very few studies examining their association in preadolescence. This study aimed to assess the epidemiological relationship between malnutrition and behavioural problems in preadolescence.
Methods: A school based, cross-sectional survey was conducted in Karachi, Pakistan. Total 660, 11- to 12-year-old preadolescents were selected from a middle-class, coeducational school chain. Sociodemographic questionnaires and an officially adapted version of Youth Self-Report Form (YSR), which is the child and adolescent reported version of the Child Behavior Checklist (CBCL), were used to collect data, along with anthropometric assessments following the WHO protocol.
Results: Thin and stunted preadolescents had significantly higher odds of internalizing problems (AOR = 2.05, p = 0.003 and AOR = 2.09, p = 0.039, respectively) than normal ones. Overnutrition was not associated with any behavioural issues. According to the Composite Index of Anthropometric Failure, 40% of preadolescents had at least one type of malnutrition and among them about 3% had co-occurring malnutrition (stunted and thin or overweight). They significantly had higher risk of being associated with the internalizing problems (AOR 2.92, p = 0.027). The effect was considerably higher than that associated with stunted or thin only, highlighting the cumulative impact of the co-occurring malnutrition on the internalizing problems.
Conclusion: Our study concludes that overnutrition and undernutrition are prevalent in preadolescents, with significant association of undernutrition with internalizing problems. Moreover, our study is the first that reports that the co-occurrence of malnutrition is significantly associated with increased risk of internalizing problems. This study highlights the importance of the link between physical and mental health and emphasizes the need for holistic interventions and programmes for addressing preadolescents' issues.

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Publication (Name of Journal)

Child: Care, Health and Development

DOI

10.1111/cch.13328

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