Beta-blocker use and all-cause mortality in myocardial infarction survivors: A retrospective cohort study using propensity score methods in NHANES 1999 to 2018.
Sheng Y; Han Y; Xue Y · 2026 · Medicine
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)
Beta-blockers are recommended for post-myocardial infarction (MI) care, but their long-term impact on all-cause mortality in real-world settings remains unclear. This study investigates the association using propensity score methods in a…
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Metadata source: Europe PMC · DOI 10.1097/md.0000000000048428