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cover of episode Unscheduled C-Sections May Depend on the Color of Your Skin

Unscheduled C-Sections May Depend on the Color of Your Skin

2024/11/20
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Science Quickly

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Adriana Corredor-Waldron
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Rachel Feltman
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Rachel Feltman:研究表明,在相同医疗条件下,黑人孕妇比白人孕妇更有可能进行非计划性剖腹产手术,这引发了对医疗公平性和潜在种族偏见的担忧。非计划性剖腹产手术虽然可以挽救生命,但也存在手术风险,而黑人孕妇更容易经历这种情况,令人担忧。 Adriana Corredor-Waldron:研究发现,即使控制了诸如既往病史、医院选择和社会经济地位等因素,黑人孕妇进行非计划性剖腹产的比例仍然显著高于白人孕妇。这种差异可能源于医生的主观判断,而非客观医疗需求。研究还发现,这种种族差异主要出现在手术室空闲时,这表明它不太可能是由未观察到的医疗风险因素造成的。潜在的原因可能包括医生对黑人孕妇分娩速度的判断偏差、不同医院对风险的感知和处理方式不同,以及医患沟通中的文化差异等。为了改善孕产妇医疗保健的公平性,我们需要提高医疗行业的种族多样性,确保孕妇有医疗陪护人员(例如助产士),并实行基于价值的支付制度,避免对不必要手术的经济激励。

Deep Dive

Key Insights

Why are Black infants more likely to be delivered by C-section than white infants in New Jersey?

Black pregnant people are 20% more likely to get an unscheduled C-section than white pregnant people, even when controlling for factors like health status, hospital quality, and socioeconomic characteristics. The remaining 20% gap is driven by physician discretion.

Why is an increase in C-sections troubling from a maternal and fetal health perspective?

C-sections, especially among low-risk mothers, carry higher risks of complications and can affect future pregnancies, often necessitating additional C-sections.

What factors did the researchers control for in their study?

The study controlled for observable medical risk factors, hospital quality, and socioeconomic characteristics, using data from around 900,000 births in New Jersey from 2008 to 2017.

Why is the racial gap in C-section rates only present when the operating room is empty?

The gap suggests that physician decisions may be influenced by factors other than medical necessity, such as implicit bias or differences in communication styles.

What systemic changes could help make maternal healthcare more equitable?

Promoting diversity in the medical profession, ensuring mothers have advocates like doulas, and implementing value-based payments to reduce financial incentives for unnecessary surgeries are key systemic changes.

What future research is the team planning to conduct?

The team is considering studying other decisions around childbirth, such as inductions, to see if there are similar racial disparities and their health consequences.

Shownotes Transcript

Disparities in health are not indicated by adverse outcomes alone. Adriana Corredor-Waldron, an assistant professor of economics at NC State University, sought to understand why Black infants are more likely to be delivered by C-section than white infants. A working paper she co-authored found that the elevated number of low-risk Black pregnant people who were given C-section surgeries in New Jersey from 2008 to 2017 was likely caused by physician discretion. Corredor-Waldron explains why unnecessary C-sections can be risky and what medical education and financial incentives could do to close the gap. 

Recommended viewing:

What Is Implicit Bias, and How Might It Affect Your Next Medical Visit? https://www.scientificamerican.com/video/what-is-implicit-bias-and-how-might-it-affect-your-next-medical-visit/

E-mail us at [email protected]) if you have any questions, comments or ideas for stories we should cover!

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Science Quickly is produced by Rachel Feltman, Fonda Mwangi, Kelso Harper, Madison Goldberg and Jeff DelViscio. This episode was hosted by Rachel Feltman with guest Adriana Corredor-Waldron

Our show is edited by Jeff DelViscio with fact-checking by Shayna Posses and Aaron Shattuck. The theme music was composed by Dominic Smith.

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