Cited by 35Infant Health and DevelopmentNeuroscience of respiration and sleepHomicide, Infanticide, and Child Abuse

The DOI matches its Crossref record.

Newborn Acoustic Cry Characteristics of Infants Subsequently Dying of Sudden Infant Death Syndrome

Abstract

Objective. To test the hypothesis that the occurrence of a neonatal cry exhibiting a high first formant is a risk factor for sudden infant death syndrome (SIDS) and to evaluate the association between SIDS and other acoustic cry variables. Method. We recorded cries and obtained medical and demographic data for 21 880 apparently healthy term newborns. Two cries were recorded between days 2 and 7 of life, after a painful stimulus at the time of routine blood drawing. Acoustic variables were measured with an automated computer-based analysis system. Twelve infants died of SIDS. Age at death ranged from 19 days to 6.5 months. Autopsies were performed in all cases. At least one cry was analyzed for all 12 infants who died of SIDS and 20 167 infants without SIDS. Two cries were analyzed for 9 infants who died of SIDS and 14 235 infants without SIDS. Results. Newborns whose first cries exhibited a high first formant were more likely to die of SIDS than infants whose first cries did not have this characteristic (relative risk, 3.5; 95% confidence interval [CI] 1.1 to 12). The relative risk for SIDS increased to 8.8 (95% CI, 2.2 to 35) for newborns whose second cries showed that this characteristic persisted. Newborns with the combination of both a high first formant and a high number of mode changes on both of two cries had a relative risk of 32 (95% CI, 8.7 to 120). Conclusions. We have shown an association between alterations in neonatal cry acoustics and SIDS. Cry analysis represents a potentially important research tool that, when studied in relation to other physiologic measures, may lead to an improved understanding of SIDS.

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Crossref · 10.1542/peds.96.1.73

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  • SCG measurements are reported on adult populations, but their use in routine clinical practice is rare and absent in neonatal and/or pediatric contexts due at least partly to high chest curvature and fragile skin surface.

    “Although SCG measurements are reported on adult populations50, their use in routine clinical practice is rare and is absent in neonatal and/or pediatric contexts due, at least partly, to the high degrees of curvature of the chest51 and the fragility of the skin surface52,53.”

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Authors
Corwin, M. J., Lester, B. M., Sepkoski, C., Peucker, M., Kayne, H., & Golub, H. L.
Affiliations
Boston University (US)
Venue
Pediatrics
Published
1995-07-01
Volume
96
Issue
1
Pages
73-77
ISSN
  • 0031-4005 (ISSN-L)
  • 1098-4275
OpenAlex
W1903401948
Cited by
35
References
0
Citations by year
2023: 1 · 2020: 2 · 2019: 2 · 2018: 1 · 2016: 1 · 2015: 1 · 2013: 4 · 2012: 3
FWCI
8.54
Type
journal article
Language
en
Open access
closed
Locations
  • PEDIATRICS (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • National Institutes of Health (5r44hd020737-03)
  • Eunice Kennedy Shriver National Institute of Child Health and Human Development (R44 HD-20737)
Topics
  • Health Sciences › Medicine › Pediatrics, Perinatology and Child Health › Infant Health and Development
  • Life Sciences › Neuroscience › Endocrine and Autonomic Systems › Neuroscience of respiration and sleep
  • Social Sciences › Sociology and Political Science › Homicide, Infanticide, and Child Abuse
Keywords
sudden infant death syndrome, first formant, mode switching, term infants
MeSH terms
Acoustics, Crying, Humans, Infant, Newborn, Prospective Studies, Risk Factors, Sudden Infant Death

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