Evidence map›Paper›PMID 42798638›Full record

ArticleFrontiers in surgery2026

The anesthesia-to-incision interval accounts for most of the observed difference in decision-to-delivery time between urgency categories during emergency cesarean delivery: a single-center retrospective cohort study.

Guoqiang Zhao, Juan Dong, Yina Sun, Shengqiang Cai, Yuanyuan Zheng, Jinhong Chen, Hualin Xu

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Article in Frontiers in surgery, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

7 authors.

Guoqiang ZhaoDepartment of Obstetrics, Shaoxing Maternity and Child Health Care Hospital, Shaoxing, China.
Juan DongDepartment of Obstetrics, Shaoxing Maternity and Child Health Care Hospital, Shaoxing, China.
Yina SunDepartment of Obstetrics, Shaoxing Maternity and Child Health Care Hospital, Shaoxing, China.
Shengqiang CaiDepartment of Obstetrics, Shaoxing Maternity and Child Health Care Hospital, Shaoxing, China.
Yuanyuan ZhengDepartment of Obstetrics, Shaoxing Maternity and Child Health Care Hospital, Shaoxing, China.
Jinhong ChenDepartment of Obstetrics, Shaoxing Maternity and Child Health Care Hospital, Shaoxing, China.
Hualin XuDepartment of Obstetrics, Shaoxing Maternity and Child Health Care Hospital, Shaoxing, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objective: Decision-to-delivery interval (DDI) is widely used to audit emergency cesarean delivery, but total DDI does not distinguish workflow performance from risk-based clinical decisions. This exploratory study compared DDI between urgency categories and quantified the contribution of individual process components to the observed difference. Methods: This single-center retrospective cohort study included 80 category I or II emergency cesarean deliveries between March 1, 2024, and October 31, 2025. DDI was divided into five mutually additive intervals. Between-category mean differences and component contributions were estimated using 50,000 stratified bootstrap resamples. Anesthesia type was considered a potential process-pathway variable because urgency may influence anesthetic strategy, which may in turn affect pre-incision workflow and total DDI. Results: Median DDI was 18.0 min, and 78 cases (97.5%) achieved delivery within 30 min. Median DDI was shorter in category I than category II cases [14.0 (10.0-16.0) vs. 19.0 (17.0-23.0) minutes; Conclusion: Most emergency cesarean deliveries met the 30-minute reference threshold, and the anesthesia-to-incision interval accounted for most of the observed DDI difference between urgency categories. These exploratory findings support risk-stratified, process-based DDI audit but do not establish a causal effect of any individual interval.

Indexed as

anesthesiadecision-to-delivery intervalemergency cesarean deliveryneonatal outcomeneuraxial anesthesiaurgency category

Identifiers

PMID42798638
PMCPMC13612509

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.