Intestinal Parasitic Infections in Children of Karachi Slums
Author Information
Author(s): Mehraj Vikram, Hatcher Juanita, Akhtar Saeed, Rafique Ghazala, Beg Mohammad Asim
Primary Institution: Aga Khan University, Karachi, Pakistan
Hypothesis
What is the prevalence and what factors are associated with intestinal parasitic infections among children aged 1 to 5 years in an urban slum of Karachi?
Conclusion
Intestinal parasites are highly prevalent in this setting and poverty was implicated as an important risk factor for infection.
Supporting Evidence
- The prevalence of intestinal parasitic infections was estimated to be 52.8%.
- Giardia lamblia was the most common parasite found.
- Children living in rented households were more likely to be infected.
- History of excessive crying was significantly associated with infections.
Takeaway
Many young children living in a poor area of Karachi have intestinal worms, and being poor makes it more likely to get them.
Methodology
A cross-sectional survey was conducted using structured questionnaires, anthropometric tools, and stool tests.
Potential Biases
The study's cross-sectional design limits causal inferences.
Limitations
The response rate was lower than expected, and only one stool sample was tested for each child.
Participant Demographics
Children aged 1 to 5 years, with a mean age of 2.8 years, 53% male.
Statistical Information
P-Value
0.030
Confidence Interval
95% CI: 46.1; 59.4
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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