Risk factors for severe pneumonia in children in Basrah

Related Experiment Videos

M K Hassan1, I Al-Sadoon

  • 1Department of Pediatrics, College of Medicine, University of Basrah, Iraq.

Tropical Doctor
|July 11, 2001
PubMed

Insights

Severe pneumonia in children is linked to younger age, low parental education, home smoking, prematurity, early weaning, incomplete vaccinations, anemia, and malnutrition. These factors increase a child

Area of Science:

  • Pediatrics
  • Public Health
  • Epidemiology

Background:

  • Severe pneumonia is a leading cause of child mortality globally.
  • Identifying risk factors is crucial for effective prevention strategies.

Purpose of the Study:

  • To investigate risk factors associated with severe pneumonia in children in Basrah, Iraq.

Main Methods:

  • A case-control study was conducted.
  • 148 children with severe pneumonia (World Health Organization criteria) were compared with 250 controls with non-severe respiratory infections.

Main Results:

  • Younger age (2-6 months), low parental education, and home smoking were significant risk factors.
  • Prematurity, early weaning (< 6 months), incomplete diphtheria, pertussis, and tetanus vaccination, anemia, and malnutrition were also associated with severe pneumonia.

Conclusions:

  • Several modifiable and non-modifiable factors contribute to severe pneumonia risk in children.
  • Interventions targeting parental education, smoking cessation, vaccination, and nutritional support may reduce disease incidence.

Related Concept Videos

Pneumonia I: Introduction01:29

Pneumonia I: Introduction

Pneumonia is an infection of the lower respiratory tract that leads to inflammation of the lung parenchyma, often resulting in the accumulation of inflammatory exudate in the alveoli and airways. Unlike the watery, low-protein fluid exudate in pulmonary edema, the exudate in this case is a thick fluid rich in immune cells, proteins, and debris produced during infection and inflammation.This impairs gas exchange and can lead to consolidation of lung tissue. The infection may be caused by a...
Pneumonia I: Introduction01:30

Pneumonia I: Introduction

Pneumonia is an acute respiratory infection that targets the lungs, specifically the alveoli. These tiny air sacs, essential for oxygen exchange, become engorged with pus and fluid, severely hindering breathing, decreasing oxygen absorption, and causing significant pain and discomfort during respiration.
Risk Factors
Various factors influence the likelihood of developing pneumonia. Age plays a crucial role, with infants, children under two, and individuals over 65 at increased risk due to their...
Pneumonia III: Complications and Assessment01:30

Pneumonia III: Complications and Assessment

Pneumonia poses the potential for numerous complications that warrant consideration. These complications include the following:
Pneumonia V: Nursing management and Prevention01:30

Pneumonia V: Nursing management and Prevention

Nursing management of pneumonia involves promoting airway patency, facilitating rest and conserving energy, encouraging fluid intake, maintaining nutrition, and educating patients.
The nurse must practice strict medical asepsis and adhere to infection control guidelines to minimize healthcare-associated infections.
Enhance airway patency
Position the patient correctly to facilitate drainage of the affected lung segments. Manual or mechanical percussion and vibration can also be employed.
Pneumonia II: Pathophysiology01:29

Pneumonia II: Pathophysiology

The pathophysiology of pneumonia involves the following steps:
Pulmonary Cycle: Exhalation01:17

Pulmonary Cycle: Exhalation

In terms of human respiration, the act of expelling air, known as exhalation (or expiration), operates on the principle of pressure gradients. During expiration, the pressure within the lungs exceeds that of the surrounding atmosphere. Under normal conditions, quiet breathing involves passive exhalation and is free of muscular contractions. This is because the exhalation process is driven by the natural elastic recoil of the lungs and chest wall, both of which have an inherent tendency to...