Demographic Factors Linked to Penicillin Allergy in Pregnant Women
Author Information
Author(s): Buckey Timothy M., Gleeson Patrick K., Curley Cara M., Feldman Scott F., Apter Andrea J., Fadugba Olajumoke O.
Primary Institution: Perelman School of Medicine, University of Pennsylvania
Hypothesis
What demographic characteristics are associated with having a penicillin allergy label during pregnancy?
Conclusion
Older age and atopic conditions are linked to a higher likelihood of having a penicillin allergy label, while Black race is associated with a lower likelihood.
Supporting Evidence
- 8.6% of pregnant women in the study had a penicillin allergy label.
- Older age groups (32-34 and 35-51 years) had higher odds of being labeled with a penicillin allergy.
- Black race was associated with a lower likelihood of having a penicillin allergy label.
Takeaway
This study found that older pregnant women and those with conditions like asthma are more likely to be labeled as allergic to penicillin, while Black women are less likely to have this label.
Methodology
A retrospective observational study using electronic health record data from pregnant patients who had outpatient visits and delivery encounters.
Potential Biases
Potential biases in healthcare interactions and health literacy may affect the acquisition of penicillin allergy labels.
Limitations
Details of the reported penicillin reaction history were not reviewed, which may have provided insights into labeling disparities.
Participant Demographics
The study included a diverse population of pregnant women, with a significant representation of Black individuals.
Statistical Information
P-Value
p<0.0005
Statistical Significance
p<0.0005
Digital Object Identifier (DOI)
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