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Volume 27, Number 9—September 2021

Perinatal Outcomes of Asynchronous Influenza Vaccination, Ceará, Brazil, 2013–2018

José Q. Filho, Francisco S. Junior, Thaisy B.R. Lima, Vânia A.F. Viana, Jaqueline S.V. Burgoa, Alberto M. Soares, Álvaro M. Leite, Simone A. Herron, Hunter L. Newland, Kunaal S. Sarnaik, Gabriel F. Hanson, Jason A. Papin, Sean R. MooreComments to Author , and Aldo A.M. LimaComments to Author 
Author affiliations: Federal University of Ceará, Fortaleza, Brazil (J.Q. Filho, F.S. Junior, A.M. Soares, Á.M. Leite, A.A.M. Lima); Ceará State Health Secretariat, Fortaleza (T.B.R. Lima); Central Public Health Laboratory of Ceará, Fortaleza (V.A.F. Viana, J.S.V. Burgoa); University of Virginia School of Medicine, Charlottesville, Virginia, USA (S.A. Herron, H.L Newland, K.S. Sarnaik, G.F. Hanson, J.A. Papin, S.R. Moore)

Main Article

Table 4

Odds ratios for characteristics of 61 children born to women who had SARI during pregnancy compared with 122 children born to women who did not have SARI, Ceará, Brazil, 2013–2018*

Variables Odds ratio (95% CI) Adjusted odds ratio (95% CI)*
Birthweight, g† 0.999 (0.999–1.000) 0.999 (0.998–1.000)
Preterm birth (i.e., gestation <37 wks)‡ 2.944 (1.100–7.879) 0.849 (0.151–4.771)
Mother education 4.320 (1.095–17.051) 1.156 (0.198–6.746)
No. previous pregnancies¶ 0.795 (0.659–0.960) 0.894 (0.727–1.099)
No. wks gestation† 0.852 (0.756–0.961) 1.025 (0.794–1.325)
Birth attended 20.603 (2.692–157.697) 9.327 (1.144–76.060)

*Data from Sistema de Informações Sobre Nascidos Vivos (24). SARI, severe acute respiratory infection. *Determined by multivariate logistic regression analysis of variables associated with births requiring the presence of a skilled attendant. †Analysis of means and SDs. ‡Categories comprise children born at <37 and >37 wks gestation. §Categories comprise mothers who had attended no schooling, elementary I (1st–4th grade), elementary II (5th–8th grade), secondary school (9th–12th grade), incomplete college, and complete college. Analysis grouped no schooling, elementary I (1st–4th grade), elementary II (5th–8th grade), and secondary school (9th–12th grade), as well as incomplete and complete higher education categories. ¶Analysis of medians and variations. #Categories comprise births attended by a physician, obstetric nurse, midwife, or other. Analysis grouped obstetric nurse, midwife, and other categories.

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Page created: July 09, 2021
Page updated: August 19, 2021
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