Martina A Steurer, Charles McCulloch, Stephanie Santana, James W Collins, Tonia Branche, John M Costello, Shabnam Peyvandi
{"title":"紫绀型先天性心脏病婴儿1年死亡率的差异:来自当代国家数据的见解","authors":"Martina A Steurer, Charles McCulloch, Stephanie Santana, James W Collins, Tonia Branche, John M Costello, Shabnam Peyvandi","doi":"10.1161/CIRCOUTCOMES.122.009981","DOIUrl":null,"url":null,"abstract":"<p><strong>Background: </strong>Racial inequities in congenital heart disease (CHD) outcomes are well documented, but contributing factors warrant further investigation. We examined the interplay between race, socioeconomic position, and neonatal variables (prematurity and small for gestational age) on 1-year death in infants with CHD. We hypothesize that socioeconomic position mediates a significant part of observed racial disparities in CHD outcomes.</p><p><strong>Methods: </strong>Linked birth/death files from the Natality database for all liveborn neonates in the United States were examined from 2014 to 2018. Infants with cyanotic CHD were identified. Non-Hispanic Black (NHB) and Hispanic infants were compared with non-Hispanic White (NHW) infants. The primary outcome was 1-year death. Socioeconomic position was defined as maternal education and insurance status. Variables included as mediators were prematurity, small for gestational age, and socioeconomic position. Structural equation modeling was used to calculate the contribution of each mediator to the disparity in 1-year death.</p><p><strong>Results: </strong>We identified 7167 NHW, 1393 NHB, and 1920 Hispanic infants with cyanotic CHD. NHB race and Hispanic ethnicity were associated with increased 1-year death compared to NHW (OR, 1.43 [95% CI, 1.25-1.64] and 1.17 [95% CI, 1.03-1.33], respectively). The effect of socioeconomic position explained 28.2% (CI, 15.1-54.8) of the death disparity between NHB and NHW race and 100% (CI, 42.0-368) of the disparity between Hispanic and NHW. This was mainly driven by maternal education (21.3% [CI, 12.1-43.3] and 82.8% [CI, 33.1-317.8], respectively) while insurance status alone did not explain a significant percentage. The direct effect of race or ethnicity became nonsignificant: NHB versus NHW 43.1% (CI, -0.3 to 63.6) and Hispanic versus NHW -19.0% (CI, -329.4 to 45.3).</p><p><strong>Conclusions: </strong>Less privileged socioeconomic position, especially lower maternal education, explains a large portion of the 1-year death disparity in Black and Hispanic infants with CHD. These findings identify targets for social interventions to decrease racial disparities.</p>","PeriodicalId":10301,"journal":{"name":"Circulation. Cardiovascular Quality and Outcomes","volume":"16 7","pages":"e009981"},"PeriodicalIF":6.9000,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Disparities in 1-Year-Mortality in Infants With Cyanotic Congenital Heart Disease: Insights From Contemporary National Data.\",\"authors\":\"Martina A Steurer, Charles McCulloch, Stephanie Santana, James W Collins, Tonia Branche, John M Costello, Shabnam Peyvandi\",\"doi\":\"10.1161/CIRCOUTCOMES.122.009981\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Background: </strong>Racial inequities in congenital heart disease (CHD) outcomes are well documented, but contributing factors warrant further investigation. We examined the interplay between race, socioeconomic position, and neonatal variables (prematurity and small for gestational age) on 1-year death in infants with CHD. We hypothesize that socioeconomic position mediates a significant part of observed racial disparities in CHD outcomes.</p><p><strong>Methods: </strong>Linked birth/death files from the Natality database for all liveborn neonates in the United States were examined from 2014 to 2018. Infants with cyanotic CHD were identified. Non-Hispanic Black (NHB) and Hispanic infants were compared with non-Hispanic White (NHW) infants. The primary outcome was 1-year death. Socioeconomic position was defined as maternal education and insurance status. Variables included as mediators were prematurity, small for gestational age, and socioeconomic position. Structural equation modeling was used to calculate the contribution of each mediator to the disparity in 1-year death.</p><p><strong>Results: </strong>We identified 7167 NHW, 1393 NHB, and 1920 Hispanic infants with cyanotic CHD. NHB race and Hispanic ethnicity were associated with increased 1-year death compared to NHW (OR, 1.43 [95% CI, 1.25-1.64] and 1.17 [95% CI, 1.03-1.33], respectively). The effect of socioeconomic position explained 28.2% (CI, 15.1-54.8) of the death disparity between NHB and NHW race and 100% (CI, 42.0-368) of the disparity between Hispanic and NHW. This was mainly driven by maternal education (21.3% [CI, 12.1-43.3] and 82.8% [CI, 33.1-317.8], respectively) while insurance status alone did not explain a significant percentage. The direct effect of race or ethnicity became nonsignificant: NHB versus NHW 43.1% (CI, -0.3 to 63.6) and Hispanic versus NHW -19.0% (CI, -329.4 to 45.3).</p><p><strong>Conclusions: </strong>Less privileged socioeconomic position, especially lower maternal education, explains a large portion of the 1-year death disparity in Black and Hispanic infants with CHD. These findings identify targets for social interventions to decrease racial disparities.</p>\",\"PeriodicalId\":10301,\"journal\":{\"name\":\"Circulation. Cardiovascular Quality and Outcomes\",\"volume\":\"16 7\",\"pages\":\"e009981\"},\"PeriodicalIF\":6.9000,\"publicationDate\":\"2023-07-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Circulation. Cardiovascular Quality and Outcomes\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.1161/CIRCOUTCOMES.122.009981\",\"RegionNum\":2,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Circulation. 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Disparities in 1-Year-Mortality in Infants With Cyanotic Congenital Heart Disease: Insights From Contemporary National Data.
Background: Racial inequities in congenital heart disease (CHD) outcomes are well documented, but contributing factors warrant further investigation. We examined the interplay between race, socioeconomic position, and neonatal variables (prematurity and small for gestational age) on 1-year death in infants with CHD. We hypothesize that socioeconomic position mediates a significant part of observed racial disparities in CHD outcomes.
Methods: Linked birth/death files from the Natality database for all liveborn neonates in the United States were examined from 2014 to 2018. Infants with cyanotic CHD were identified. Non-Hispanic Black (NHB) and Hispanic infants were compared with non-Hispanic White (NHW) infants. The primary outcome was 1-year death. Socioeconomic position was defined as maternal education and insurance status. Variables included as mediators were prematurity, small for gestational age, and socioeconomic position. Structural equation modeling was used to calculate the contribution of each mediator to the disparity in 1-year death.
Results: We identified 7167 NHW, 1393 NHB, and 1920 Hispanic infants with cyanotic CHD. NHB race and Hispanic ethnicity were associated with increased 1-year death compared to NHW (OR, 1.43 [95% CI, 1.25-1.64] and 1.17 [95% CI, 1.03-1.33], respectively). The effect of socioeconomic position explained 28.2% (CI, 15.1-54.8) of the death disparity between NHB and NHW race and 100% (CI, 42.0-368) of the disparity between Hispanic and NHW. This was mainly driven by maternal education (21.3% [CI, 12.1-43.3] and 82.8% [CI, 33.1-317.8], respectively) while insurance status alone did not explain a significant percentage. The direct effect of race or ethnicity became nonsignificant: NHB versus NHW 43.1% (CI, -0.3 to 63.6) and Hispanic versus NHW -19.0% (CI, -329.4 to 45.3).
Conclusions: Less privileged socioeconomic position, especially lower maternal education, explains a large portion of the 1-year death disparity in Black and Hispanic infants with CHD. These findings identify targets for social interventions to decrease racial disparities.
期刊介绍：
Circulation: Cardiovascular Quality and Outcomes, an American Heart Association journal, publishes articles related to improving cardiovascular health and health care. Content includes original research, reviews, and case studies relevant to clinical decision-making and healthcare policy. The online-only journal is dedicated to furthering the mission of promoting safe, effective, efficient, equitable, timely, and patient-centered care. Through its articles and contributions, the journal equips you with the knowledge you need to improve clinical care and population health, and allows you to engage in scholarly activities of consequence to the health of the public. Circulation: Cardiovascular Quality and Outcomes considers the following types of articles: Original Research Articles, Data Reports, Methods Papers, Cardiovascular Perspectives, Care Innovations, Novel Statistical Methods, Policy Briefs, Data Visualizations, and Caregiver or Patient Viewpoints.
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