Health Problems Among Under-Five Age Group Children in Developing Countries: A Narrative Review

Area of Science:

• Pediatrics
• Global Health
• Developmental Biology

Background:

• The under-five age group is critical for development, laying the foundation for future well-being.
• Developing nations face alarming rates of under-five morbidity and mortality, lagging behind developed countries.
• Significant global disparities exist in child survival rates, with a disproportionate burden on developing nations.

Purpose of the Study:

• To investigate the primary causes of illness and death in children under five in developing countries.
• To identify key factors contributing to the high under-five mortality rates in these regions.
• To review existing research on child health challenges in developing nations.

Main Methods:

• Literature review of prominent databases including PubMed and Google Scholar.
• Analysis of factors contributing to under-five morbidity and mortality.
• Synthesis of strategies for child survival and disease prevention.

Main Results:

• Key contributors to under-five fatalities include malnutrition, respiratory infections, diarrheal diseases, measles, malaria, and neonatal complications.
• Progress in reducing child mortality in developing countries is slower compared to developed nations.
• Disparities in child survival rates are pronounced globally.

Conclusions:

• Vaccination, adequate home care, access to medical services, and improved dietary practices are vital for preventing child deaths.
• Addressing malnutrition and infectious diseases is crucial for reducing under-five mortality.
• Targeted interventions are necessary to improve child health outcomes in developing nations.