First name
Stephanie
Middle name
L
Last name
Bourque

Title

Racial and Ethnic Disparities in Sudden Unexpected Infant Death Among US Infants Born Preterm.

Year of Publication

2023

Number of Pages

113498

Date Published

05/2023

ISSN Number

1097-6833

Abstract

OBJECTIVE: To investigate among US infants born at <37 weeks gestation (a) racial and ethnic disparities in sudden unexpected infant death (SUID) and (b) state variation in SUID rates and non-Hispanic Black (NHB)-non-Hispanic White (NHW) SUID disparity ratio.

METHODS: In this retrospective cohort analysis of linked birth and death certificates from 50 states from 2005 to 2014, SUID was defined by the following International Classification of Diseases, 9th or 10th edition, codes listed on death certificates: (7980, R95 or Recode 135; ASSB: E913, W75 or Recode 146; Unknown: 7999 R99 or Recode 134). Multivariable models were used to assess the independent association between maternal race and ethnicity and SUID, adjusting for several maternal and infant characteristics. The NHB-NHW SUID disparity ratios were calculated for each state.

RESULTS: Among 4 086 504 preterm infants born during the study period, 8096 infants (0.2% or 2.0 per 1000 live births) experienced SUID. State variation in SUID ranged from the lowest rate of 0.82 per 1000 live births in Vermont to the highest rate of 3.87 per 1000 live births in Mississippi. Unadjusted SUID rates across racial and ethnic groups varied from 0.69 (Asian/Pacific Islander) to 3.51 (NHB) per 1000 live births. In the adjusted analysis, compared with NHW infants, NHB and Alaska Native/American Indian preterm infants had greater odds of SUID (aOR, 1.5;[95% CI, 1.42-1.59] and aOR, 1.44 [95% CI, 1.21-1.72]) with varying magnitude of SUID rates and NHB-NHW disparities across states.

CONCLUSIONS: Significant racial and ethnic disparities in SUID among preterm infants exist with variation across US states. Additional research to identify the drivers of these disparities within and across states is needed.

DOI

10.1016/j.jpeds.2023.113498

Alternate Title

J Pediatr

PMID

37211205
Featured Publication
No

Title

Nasal Intermittent Positive Pressure Ventilation Versus Nasal Continuous Positive Airway Pressure to Prevent Primary Noninvasive Ventilation Failure in Extremely Low Birthweight Infants.

Year of Publication

2019

Date Published

2019 Oct 08

ISSN Number

1097-6833

Abstract

<p>Reducing the risk of primary noninvasive ventilation failure in extremely low birthweight infants is linked to reducing bronchopulmonary dysplasia. In a secondary analysis of randomized data, we identified that failure rates and time to failure were similar for nasal intermittent positive pressure ventilation vs nasal continuous positive airway pressure.</p>

DOI

10.1016/j.jpeds.2019.08.064

Alternate Title

J. Pediatr.

PMID

31604630

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