scholarly journals Maternal Age, the Disparity across Regions and Their Correlation to Sudden Infant Death Syndrome in Taiwan: A Nationwide Cohort Study

Children ◽  
2021 ◽  
Vol 8 (9) ◽  
pp. 771
Author(s):  
Lin-Yi Huang ◽  
Wan-Ju Chen ◽  
Yung-Ning Yang ◽  
Chien-Yi Wu ◽  
Pei-Ling Wu ◽  
...  

Sudden infant death syndrome (SIDS) has always been a regrettable issue for families. After sleeping in the supine position was proposed, the incidence of SIDS declined dramatically worldwide. However, SIDS still accounts for the top 10 causes of infant deaths in Taiwan. Recognizing the risk factors and attempting to minimize these cases are imperative. We obtained information on cases with SIDS from the National Health Insurance Research Database in Taiwan and interconnected it with the Taiwan Maternal and Child Health Database to acquire infant–maternal basal characteristics between 2004 and 2017. The SIDS subjects were matched 1:10 considering gestational age to normal infants. After case selection, a total of 953 SIDS cases were included. Compared with healthy infants, SIDS infants had younger parents, lower birth weight, and lower Apgar scores. After adjusting for potential confounders, infants with mothers aged <20 years had 2.81 times higher risk of SIDS. Moreover, infants in the non-eastern region had a significantly lower risk of SIDS than those in the eastern region. We concluded that infants of young mothers (especially maternal age <20 years) and infants in the eastern region of Taiwan had a higher risk of SIDS than their counterparts.

2017 ◽  
Vol 7 (2) ◽  
pp. 200-211 ◽  
Author(s):  
Evan W. Matshes ◽  
Emma O. Lew

Recent evidence indicates that with thorough, high quality death investigations and autopsies, forensic pathologists have recognized that many unexpected infant deaths are, in fact, asphyxial in nature. With this recognition has come a commensurate decrease in, and in some cases, abolition of, the label “sudden infant death syndrome” (SIDS). Current controversies often pertain to how and why some infant deaths are determined to be asphyxial in nature and whether or not apparent asphyxial circumstances are risk factors for SIDS, or rather, harbingers of asphyxial deaths. In an effort to sidestep these controversies, some forensic pathologists elected to instead use the noncommittal label “sudden unexpected infant death” (SUID), leading to the unfortunate consequence of SUID – like SIDS – gaining notoriety as an actual disease that could be diagnosed, studied, and ultimately cured. Although it is not possible to provide death certification guidance for every conceivable type of unexpected infant death, we recognize and propose a simple classification system for overarching themes that cover the vast majority of cases where infants die suddenly and unexpectedly.


2008 ◽  
Vol 126 (1) ◽  
pp. 48-51 ◽  
Author(s):  
Francesca Maia Woida ◽  
Fabiano Pinto Saggioro ◽  
Maria Alice Rossato Ferro ◽  
Luiz Cesar Peres

CONTEXT AND OBJECTIVE: The true incidence of sudden infant death syndrome (SIDS) in Brazil is unknown. The aim here was to identify SIDS cases in the city of Ribeirão Preto, State of São Paulo, between 2000 and 2005, in order to estimate its incidence. DESIGN AND SETTING: Retrospective analysis of data on live births and infant deaths in Ribeirão Preto and from autopsies of infants performed at the Death Verification Service of the Interior (SVOI) between 2000 and 2005. RESULTS: There were 47,356 live births and 537 deaths, with infant mortality rates ranging from 12.9‰ to 10.9‰ of live births. Among the 24 infants who died possibly due to SIDS and who were autopsied at the SVOI, six were from families living in the municipality (0.13‰ of live births): three (50%) were diagnosed as SIDS, and one each (16.66%) as indeterminate cause, bronchoaspiration and cerebral edema. Two deaths occurred in the first month of life (33.33%) and one each (16.66%) at two, four, six and eight months. Two deaths each (33.33%) occurred in the months of February and December, one each in August and October (16.66%). Four cases (66.7%) occurred in the summer and one each (16.66%) in winter and spring. There was 5:1 predominance of males over females. CONCLUSIONS: The frequency of SIDS was lower than what has been reported worldwide and in the Brazilian literature, thus suggesting underdiagnosis, indicating the lack of any specific postmortem protocol for SIDS identification and showing the need to implement this.


PEDIATRICS ◽  
1992 ◽  
Vol 89 (5) ◽  
pp. 855-859
Author(s):  
Karin Helweg-Larsen ◽  
Lisbeth B. Knudsen ◽  
Markil Gregersen ◽  
Jørn Simonsen

To investigate a reported increase, from 0.4 to 1.3 per thousand live births, in the Danish incidence of sudden infant death syndrome (SIDS), a retrospective analysis of SIDS in Denmark from 1972 to 1983 was carried out. Based on data registered with the National Board of Health, a notable regional difference in SIDS rate between the western and eastern parts of Denmark was found. This difference did not correlate with the overall postneonatal mortality by region. Danish law requires medicolegal investigation in all cases of sudden unexpected death. Medicolegal autopsies are performed only in the three forensic institutes which cover all of Denmark. Despite the law and a uniform organization of the forensic medical services, differing application of postmortem examinations and individual interpretation of the history and autopsy in cases of sudden infant death existed. Differences in reporting of respiratory infections, suffocation, and cardiac malformation were found to contribute to the increase and to regional disparities in SIDS incidence. The three Danish forensic institutes examined all cases of sudden infant deaths in Denmark 1987 and 1988. These cases were classified as explained cause of death, pure SIDS, and atypical SIDS; atypical cases were evaluated by consensus. The SIDS incidence (the number of classic SIDS and atypical SIDS per thousand live births) was 1.9 in 1987 and 1.3 in 1988, and it was identical in the eastern and western part of Denmark; however, a higher incidence both of overall postneonatal and SIDS mortality was found in the middle region of Denmark. The analysis stresses the importance of high autopsy rate and expert investigation in all cases of infant death in order to obtain reliable data for epidemiological studies. A prospective joint study of all postneonatal infant deaths in Finland, Iceland, Norway, Sweden, and Denmark will be carried out to analyze the reliability and the possible cause of reported differences in SIDS incidence in the five Nordic countries.


PEDIATRICS ◽  
1973 ◽  
Vol 52 (1) ◽  
pp. 45-51
Author(s):  
Carla R. Clausen ◽  
C. George Ray ◽  
Nancy Hebestreit ◽  
Peyton Eggleston

Prospective and retrospective studies of immunologic responses in the sudden infant death syndrome (SIDS) revealed the following: The concentrations of IgM in cord or death bloods from patients with SIDS did not differ significantly from values found in cord blood from healthy infants or death blood from infants dying of explained causes. Similarly, IgE in death blood of patients was not elevated as compared to controls nor was the third component of complement depressed. Specific antibody titers in cord or death serum to 14 common viral antigens did not reveal any aberrant characteristics in the SIDS infants. Other immunological parameters investigated included antinuclear factor and antiantibodies, also with negative results, indicating that immunological mechanisms may not be of primary significance in the pathogenesis of SIDS. Although this study represents generally negative findings, it is our hope that it will be a useful guide to other interested workers who are planning projects related to this problem.


2003 ◽  
Vol 6 (2) ◽  
pp. 112-127 ◽  
Author(s):  
Roger W. Byard ◽  
Henry F. Krous

The past decade and a half has seen marked changes in the epidemiology of sudden infant death syndrome (SIDS). The avoidance of certain risk factors such as sleeping prone and cigarette smoke exposure has resulted in the death rate falling dramatically. Careful evaluation of environmental factors and endogenous characteristics has led to a greater understanding of the complexities of the syndrome. The development and implementation of death scene and autopsy protocols has led to standardization in approaches to unexpected infant deaths with increasing diagnoses of accidental asphyxia. Despite these advances, there is still confusion surrounding the diagnosis, with deaths being attributed to SIDS in many communities and countries where death scene investigations and autopsies have not been conducted. The following review provides a brief overview of the historical background, epidemiology, pathology, and pathogenesis of SIDS. Contentious issues concerning the diagnosis and current problems are discussed. Despite calls to abandon the designation, SIDS remains a viable term for infants who die in their sleep with no evidence of accident, inflicted injury, or organic disease after a full investigation has been conducted according to standard guidelines.


2020 ◽  
Vol 26 (1) ◽  
pp. 82-89 ◽  
Author(s):  
Young Mee Ahn ◽  
Kyung-moo Yang ◽  
Hong Il Ha ◽  
Jung Ae Cho

Sudden infant death syndrome (SIDS) in Korea remains a poorly-understood subject for both professionals and the public. Recent reports have emphasized ethnic differences in SIDS rates, suggesting that making adjustments in child-rearing practices may contribute substantially to SIDS reduction. Two of the three major risk factors for SIDS-vulnerability of the infant and exogenous factors-need to be understood in particular depth due to their broad scope and sociocultural grounding. This paper presents substantial issues regarding preterm birth and male gender on infants’ vulnerability to SIDS in Korea. Practices of caring for healthy infants are addressed in the context of sleeping practices, including sleeping position, bedding arrangements, sleeping on the floor, the back-to-sleep position, high indoor temperatures and ondol floor heating, and swaddling. Professional and social awareness about how to reduce SIDS should be raised by promoting a better understanding of risk factors in the context of ethnic and cultural variations in child-rearing practices.


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