tetano
Editor, Senior Moderator
Vaccine. 2019 Aug 27. pii: S0264-410X(19)31108-9. doi: 10.1016/j.vaccine.2019.08.044. [Epub ahead of print]
[h=1]Predictors of tetanus, diphtheria, acellular pertussis and influenza vaccination during pregnancy among full-term deliveries in a medically underserved population.[/h] Doraivelu K[SUP]1[/SUP], Boulet SL[SUP]2[/SUP], Biswas HH[SUP]2[/SUP], Adams JC[SUP]3[/SUP], Haddad LB[SUP]2[/SUP], Jamieson DJ[SUP]4[/SUP].
[h=3]Author information[/h] 1 Rollins School of Public Health, Emory University, 1518 Clifton Rd, Atlanta, GA 30322, United States. 2 Department of Gynecology and Obstetrics, Emory University School of Medicine, 69 Jesse Hill Jr. Drive SE, Atlanta, GA 30303, United States. 3 Emory University School of Medicine, 201 Dowman Dr, Atlanta, GA 30322, United States. 4 Department of Gynecology and Obstetrics, Emory University School of Medicine, 69 Jesse Hill Jr. Drive SE, Atlanta, GA 30303, United States. Electronic address: djamieson@emory.edu.
[h=3]Abstract[/h] [h=4]OBJECTIVE:[/h] To evaluate predictors of vaccination among women who received tetanus, diphtheria, and acellular pertussis vaccination (Tdap), influenza vaccination, and Tdap and influenza vaccinations.
[h=4]STUDY DESIGN:[/h] In a retrospective cohort study of all full-term (≥37 weeks gestation) deliveries between July 1, 2016 and June 30, 2018 at a single, safety-net institution, we used multinomial logistic regression models to compare predictors of vaccination among women who received Tdap only, influenza only, and both Tdap and influenza vaccines.
[h=4]RESULTS:[/h] Among 3132 full-term deliveries, women were primarily non-Hispanic black (67.5%), between the ages of 21-34 (65.3%), and multiparous (76.0%). The rates of only influenza or Tdap vaccination were 10.3% and 21.6%, respectively; 43.3% of women received both vaccines, and 24.9% of women did not receive either vaccine. In the adjusted models, Hispanic ethnicity was positively associated with receipt of all types of vaccination and non-Spanish language interpreter use was positively associated with receipt of Tdap vaccination and Tdap and influenza vaccination. A parity of greater than three and inadequate and unknown prenatal care adequacy were negative predictors of all types of vaccination. Pre-existing hypertension was negatively associated with Tdap vaccination, and HIV-positive status was negatively associated with influenza vaccination and Tdap and influenza vaccination.
[h=4]CONCLUSION:[/h] Compared to the national rate of both Tdap and influenza vaccination (32.8%), a higher proportion of women received both vaccines in our study population. Vaccine uptake may be affected by race/ethnicity, use of interpreter services, parity, pre-existing comorbidities, and prenatal care adequacy. The lower rate of influenza vaccination compared to Tdap vaccination suggests that other factors, such as vaccine hesitancy and mistrust, may be differentially impacting influenza vaccination uptake in our predominantly minority population. Future provider and public health approaches to vaccine promotion should incorporate culturally appropriate strategies that address vaccine-related beliefs and misconceptions.
Copyright ? 2019. Published by Elsevier Ltd.
[h=4]KEYWORDS:[/h] Antenatal vaccination predictors; Influenza vaccination; Tdap
PMID: 31471152 DOI: 10.1016/j.vaccine.2019.08.044
[h=1]Predictors of tetanus, diphtheria, acellular pertussis and influenza vaccination during pregnancy among full-term deliveries in a medically underserved population.[/h] Doraivelu K[SUP]1[/SUP], Boulet SL[SUP]2[/SUP], Biswas HH[SUP]2[/SUP], Adams JC[SUP]3[/SUP], Haddad LB[SUP]2[/SUP], Jamieson DJ[SUP]4[/SUP].
[h=3]Author information[/h] 1 Rollins School of Public Health, Emory University, 1518 Clifton Rd, Atlanta, GA 30322, United States. 2 Department of Gynecology and Obstetrics, Emory University School of Medicine, 69 Jesse Hill Jr. Drive SE, Atlanta, GA 30303, United States. 3 Emory University School of Medicine, 201 Dowman Dr, Atlanta, GA 30322, United States. 4 Department of Gynecology and Obstetrics, Emory University School of Medicine, 69 Jesse Hill Jr. Drive SE, Atlanta, GA 30303, United States. Electronic address: djamieson@emory.edu.
[h=3]Abstract[/h] [h=4]OBJECTIVE:[/h] To evaluate predictors of vaccination among women who received tetanus, diphtheria, and acellular pertussis vaccination (Tdap), influenza vaccination, and Tdap and influenza vaccinations.
[h=4]STUDY DESIGN:[/h] In a retrospective cohort study of all full-term (≥37 weeks gestation) deliveries between July 1, 2016 and June 30, 2018 at a single, safety-net institution, we used multinomial logistic regression models to compare predictors of vaccination among women who received Tdap only, influenza only, and both Tdap and influenza vaccines.
[h=4]RESULTS:[/h] Among 3132 full-term deliveries, women were primarily non-Hispanic black (67.5%), between the ages of 21-34 (65.3%), and multiparous (76.0%). The rates of only influenza or Tdap vaccination were 10.3% and 21.6%, respectively; 43.3% of women received both vaccines, and 24.9% of women did not receive either vaccine. In the adjusted models, Hispanic ethnicity was positively associated with receipt of all types of vaccination and non-Spanish language interpreter use was positively associated with receipt of Tdap vaccination and Tdap and influenza vaccination. A parity of greater than three and inadequate and unknown prenatal care adequacy were negative predictors of all types of vaccination. Pre-existing hypertension was negatively associated with Tdap vaccination, and HIV-positive status was negatively associated with influenza vaccination and Tdap and influenza vaccination.
[h=4]CONCLUSION:[/h] Compared to the national rate of both Tdap and influenza vaccination (32.8%), a higher proportion of women received both vaccines in our study population. Vaccine uptake may be affected by race/ethnicity, use of interpreter services, parity, pre-existing comorbidities, and prenatal care adequacy. The lower rate of influenza vaccination compared to Tdap vaccination suggests that other factors, such as vaccine hesitancy and mistrust, may be differentially impacting influenza vaccination uptake in our predominantly minority population. Future provider and public health approaches to vaccine promotion should incorporate culturally appropriate strategies that address vaccine-related beliefs and misconceptions.
Copyright ? 2019. Published by Elsevier Ltd.
[h=4]KEYWORDS:[/h] Antenatal vaccination predictors; Influenza vaccination; Tdap
PMID: 31471152 DOI: 10.1016/j.vaccine.2019.08.044