Risk Factors for premature birth in a hospital

Authors

  • Margarita E. Ahumada-Barrios Universidad Católica Sedes Sapientiae; Facultad de Ciencias de la Salud
  • German F. Alvarado Universidad Católica Sedes Sapientiae; Facultad de Ciencias de la Salud

DOI:

https://doi.org/10.1590/1518-8345.0775.2750

Abstract

Objective: to determine the risk factors for premature birth. Methods: retrospective case-control study of 600 pregnant women assisted in a hospital, with 298 pregnant women in the case group (who gave birth prematurely <37 weeks) and 302 pregnant women who gave birth to a full-term newborn in the control group. Stata software version 12.2 was used. The Chi-square test was used in bivariate analysis and logistic regression was used in multivariate analysis, from which Odds Ratios (OR) and Confidence Intervals (CI) of 95% were derived. Results: risk factors associated with premature birth were current twin pregnancy (adjusted OR= 2.4; p= 0.02), inadequate prenatal care (< 6 controls) (adjusted OR= 3.2; p <0.001), absent prenatal care (adjusted OR= 3.0; p <0.001), history of premature birth (adjusted OR= 3.7; p <0.001) and preeclampsia (adjusted OR= 1.9; p= 0.005). Conclusion: history of premature birth, preeclampsia, not receiving prenatal care and receiving inadequate prenatal care were risk factors for premature birth.

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Published

2016-01-01

Issue

Vol. 24 (2016)

Section

Original Articles

License

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How to Cite

Risk Factors for premature birth in a hospital . (2016). Revista Latino-Americana De Enfermagem, 24, e2750-. https://doi.org/10.1590/1518-8345.0775.2750