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Exploring the Relationship of Paediatric Nutritional Status with Diarrhoeal Disease in Children Below Two Years of
Asif Khaliq1, Smita Nambiar-Mann2, Yvette D Miller1
1School of Public Health & Social Work, Queensland University of Technology, Brisbane 4059, Australia.
Insights
Paediatric malnutrition, including coexisting forms, significantly increases diarrhoea risk in young Pakistani children. Improving socioeconomic status, maternal education, and breastfeeding practices can reduce this burden.
Area of Science:
- Global Health
- Paediatric Nutrition
- Infectious Diseases
Background:
- Paediatric malnutrition and diarrhoea share a synergistic relationship, impacting child health outcomes.
- While standalone malnutrition is linked to diarrhoea, the association with coexisting forms of malnutrition (CFM) remains understudied.
- Diarrhoea significantly increases illness duration, hospital stays, morbidity, and mortality in malnourished children under two.
Purpose of the Study:
- To assess the association between coexisting forms of malnutrition (CFM) and diarrhoea in Pakistani children.
- To investigate the relationship between standalone and CFM and the prevalence of diarrhoeal diseases.
- To identify factors influencing the risk of diarrhoea in young children.
Main Methods:
- A pooled analysis of data from Pakistan Demographic & Health Surveys (PDHS) and Multiple Indicator Cluster Surveys (MICS) from 2010-2018.
- Analysis included 70,723 children under two years of age, with exclusions for incomplete anthropometry and outliers.
- Statistical methods were employed to determine the association between malnutrition types and diarrhoea, controlling for relevant variables.
Main Results:
- Over half of Pakistani children aged 0-23.9 months experienced diarrhoea, malnutrition, or both.
- Both standalone (OR 1.07) and coexisting forms of undernutrition (OR 1.21) were significantly associated with increased odds of diarrhoea.
- Breastfeeding, higher maternal education, and improved socioeconomic status reduced diarrhoea risk; urban residence and age 6-23.9 months increased risk.
Conclusions:
- Any form of undernutrition, standalone or coexisting, elevates the risk of diarrhoeal diseases in children.
- Improvements in socioeconomic status, continued breastfeeding, and enhanced maternal education are crucial for mitigating diarrhoea.
- Targeted interventions addressing nutritional status and socioeconomic factors are essential for reducing childhood diarrhoea in Pakistan.
Abstract:
Background and objective: Paediatric malnutrition has a synergistic relationship with diarrhoea. In children under two years of age, diarrhoea occurs in more than half of malnutrition cases and is associated with increased duration of illness, increased length of hospital stays, increased morbidity, and mortality. A well-established relationship exists between diarrhoeal and various standalone forms of malnutrition, but their association with coexisting forms of malnutrition (CFM) has not yet been investigated. Thus, this study assessed the association of CFM with diarrhoea among Pakistani children using datasets retrieved from Demographic Health & Survey and UNICEF. Study design: A pooled analysis of datasets of Pakistan Demographic & Health Surveys (PDHS) and Multiple Indicator Cluster Surveys (MICS) from the year 2010 to 2018 was conducted. Methods: Data of 70,723 children aged below two years were analysed after excluding those with incomplete anthropometry and outliers. Findings: Of the total study population, this study reported the presence of either diarrhoea or malnutrition or both in over half of Pakistani children aged between 0 and 23.9 months. Both standalone forms of undernutrition and coexisting forms of undernutrition were significantly associated with increased odds of diarrhoea by 1.07 (1.02 to 1.12) and 1.21 (1.16 to 1.27) times. The practice of breastfeeding, secondary/higher level of maternal education, and improvement in socioeconomic status reduced the risk of diarrhoea, while the children aged between 6 and 23.9 months residing in urban areas showed a high risk of diarrhoea. Conclusions: The presence of any type of undernutrition, i.e., standalone and/or coexisting forms were associated with increased risk of diarrhoeal diseases in children. An improvement in socioeconomic status, adherence to the continuation of breastfeeding, and maternal education are keys to reducing the burden of diarrhoea among children.
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