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[Early neonatal mortality in Caxias do Sul: a cohort study]
B F Araújo1, M C Bozzetti, A C Tanaka
1Universidade de Caxias do Sul (UCS), Caxias do Sul, RS, Brazil.
Jornal De Pediatria
|December 4, 2003
Summary
This study analyzed 5,545 neonates in Caxias do Sul, finding a 7.44 per 1000 live births early neonatal mortality rate. Key factors included prematurity, low birth weight, and hyaline membrane disease, suggesting improved care could reduce deaths.
Area of Science:
- Neonatal health
- Public health
- Perinatology
Background:
- Early neonatal mortality remains a significant global health concern.
- Understanding local neonatal profiles is crucial for targeted interventions.
- Caxias do Sul's neonatal characteristics and mortality patterns were previously unestablished.
Purpose of the Study:
- To profile neonates in Caxias do Sul.
- To investigate early neonatal mortality (ENM).
- To identify causes and associated variables of ENM.
Main Methods:
- Prospective cohort study of 5,545 newborns.
- Follow-up duration of 7 days post-birth.
- Statistical analysis including probability calculation and multiple logistic regression.
Main Results:
- ENM probability was 7.44 per 1000 live births.
- Incidence of preterm birth (9.4%) and low birth weight (8.1%) were noted.
- Risk factors for ENM included preterm birth, low birth weight, low Apgar score, and advanced maternal age; hyaline membrane disease was the leading cause of death.
Conclusions:
- While ENM rates were relatively low, preventable factors were identified.
- Enhanced prenatal, delivery, and neonatal care could potentially reduce mortality.
- Cesarean section rates were linked to socioeconomic factors, indicating a need for broader health equity considerations.