Completeness of HIV and Hepatitis Coinfection Registrations in Denmark
Author Information
Author(s): Niels Obel, Hanne Reinholdt, Lars H Omland, Frederik Engsig, Henrik T Sørensen, Ann-Brit E Hansen
Primary Institution: Copenhagen University Hospital, Rigshospitalet
Hypothesis
How complete is the registration of HIV and hepatitis B and C diagnoses in the Danish National Hospital Registry?
Conclusion
The study shows that while HIV diagnoses are nearly completely registered, the registration of hepatitis B and C coinfections is significantly lower.
Supporting Evidence
- 99% of HIV patients in the study were registered in the Danish National Hospital Registry.
- 93% of patients were registered within one year of their first positive HIV test.
- Only 23% of patients with chronic HBV and 48% with HCV were registered in the hospital registry.
Takeaway
This study looked at how well hospitals in Denmark keep track of HIV and related infections. They found that while most HIV cases are recorded, many cases of hepatitis B and C are missed.
Methodology
The study analyzed data from the Danish HIV Cohort Study and compared it with the Danish National Hospital Registry to assess the completeness of registrations.
Potential Biases
There is a risk of underreporting for hepatitis B and C due to their often asymptomatic nature and lack of treatment focus.
Limitations
The study could not account for HIV patients who did not seek hospital care, which may lead to underestimation of total cases.
Participant Demographics
{"total_patients":2033,"male_percentage":73.6,"median_age":36.4,"race_distribution":{"Caucasian":75.3,"Black":16.3,"Asian":5.5,"Other":3.0}}
Statistical Information
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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