"Prevalence and secular trend of neural tube defects in fetal deaths in Argentina, 1994-2019".

Background: Fetal deaths are a major source of information on the epidemiology of neural tube defects (NTDs; anencephaly and myelomeningocele). We analyzed NTDs prevalence and secular trend using fetal death records between 1994 and 2019 in Argentina.

Materials And Methods: Data were obtained from the Department of Statistics and Information of the Ministry of Health (DEIS).

Neonatal anthropometry of malformed newborns: A large South American population-based study.

Background: Population-based anthropometric evaluation of malformed newborns is scarce.

Objectives: To evaluate malformed newborns' foetal growth using the ICD 10 malformations' classification.

Methods: A study including 33,769 newborns (14,857 malformed and 18,912 nonmalformed), selected from 678,840 births from nine South American countries, period 2010-2018, was conducted.

[Secular trend in infant deaths by congenital malformations in Argentina (1980-2018)].

Introduction: Congenital malformations (CM) represent the second cause of infant death in Argentina.

Objective: To analyze the secular trend (1980-2018) of infant deaths due to CM at the regional and provincial level.

Material And Methods: The data come from the DEIS (Ministry of Health) and include the absolute number of deaths and live births and deaths by CM coded according to ICD-10 (Codes Q00-Q99).

Birth prevalence of congenital anomalies in Argentina, according to socioeconomic level.

Birth prevalence of congenital anomalies (CA) in Argentina is estimated around 1.7%. CA are the second leading cause of infant mortality.

Birth prevalence of congenital anomalies in the City of Buenos Aires, Argentina, according to socioeconomic level.

The goal of our study is to describe the prevalence of congenital anomalies (CA) in hospitals of the City of Buenos Aires, Argentina, according to two proxy variables of the socioeconomic level: health subsector, public (PUB) versus private/social security (PRI), and geographical location, northern (N) versus southern (S). The source of data was the National Network of Congenital Anomalies of Argentina (RENAC) (period 2010-2016). From a total of 228,208 births, 4872 newborns with CA were detected (2.