IVF Outcomes for Adenomyosis Patients Under Different COH Protocols, 2018-2021

A real-world retrospective cohort study analyzed 1,486 IVF-ET cycles in adenomyosis patients who received controlled ovarian hyperstimulation regimens between 2018 and 2021. The dataset, authored by Zengyan Wang and shared on figshare, compares pregnancy outcomes across different COH protocols, including live birth and clinical pregnancy rates.

Use Cases

• Compare the efficacy of short-acting long versus antagonist COH protocols based on live birth rates
• Analyze the impact of patient age and ovarian reserve on protocol success based on subgroup analysis mentioned in the description
• Model cumulative clinical pregnancy rates based on protocol type and gonadotropin exposure
• Investigate predictors of clinical pregnancy in adenomyosis patients undergoing IVF based on multivariable logistic regression results

Strengths

• Analysis includes 1,486 IVF-ET cycles, providing a substantial sample size for comparison
• Study reports specific outcome percentages, such as a 47.92% live birth rate for the short-acting long protocol
• Multivariable logistic regression was performed, confirming the COH protocol as an independent predictor of pregnancy outcomes

Limitations

• Column-level documentation is absent; field semantics must be inferred after download
• Row count is unknown, which may limit suitability assessment
• The data file is a 42.1 KB DOCX, suggesting the dataset may be a summary or manuscript rather than raw patient-level data

Provenance

Source

figshare

Collection Method

Real-world retrospective cohort study

Time Range

2018 to 2021

Freshness

Last updated 2026-05-13 02:20:03; freshness should be verified