IVF/ICSI Outcomes by Dexamethasone Timing in 644 Controlled Ovarian Stimulation Cycles

A retrospective cohort study of 644 controlled ovarian stimulation cycles from a tertiary reproductive center, analyzing the association between dexamethasone initiation timing and live birth outcomes. The dataset was created by Ling Zhang and last updated on May 13, 2026. It includes cycles classified by DXM timing and analyzes ovarian response, embryo development, and pregnancy outcomes.

Use Cases

• Modeling the association between adjuvant medication timing and live birth rates based on clinical cohort data.
• Analyzing embryo development outcomes relative to drug administration schedules mentioned in the description.
• Investigating potential confounding in clinical studies using propensity score-based methods described in the methodology.

Strengths

• Dataset includes 644 controlled ovarian stimulation cycles with detailed classification.
• Analysis employs multivariable logistic regression and propensity score weighting to address confounding.
• Neonatal outcomes including gestational age and birthweight were assessed across groups.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Data reflects a single-center, clinically selected cohort, which may limit generalizability.

Provenance

Source

Ling Zhang via figshare

Collection Method

Retrospective analysis of clinical cycles at a tertiary reproductive center.

Freshness

Last updated 2026-05-13 04:41:32; freshness should be verified.