Patient-Surgeon Sex Concordance and Clinical Outcomes After Adult Cardiac Surgery.
Harik L; Gregg AC; Wu Y; Redfors B; Sandner S; Girardi LN; Gaudino M · 2026 · Journal of the American Heart Association
WASTE classifies this as Negative / Null Result Report · AI classification, approximate
The study found no significant effect — useful as a negative control or null benchmark for your own design.
Abstract (excerpt)
Background Patient-surgeon sex concordance influences postoperative outcomes in general surgery, but its relevance in cardiac surgery is unknown. Methods This was a cohort study of 223 065 Medicare beneficiaries undergoing coronary artery…
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Metadata source: Europe PMC · DOI 10.1161/jaha.125.048015