Impact of antithrombotic therapy resumption in patients with gastrointestinal bleeding: a multicenter retrospective cohort study.

Subgroup analyses Subgroup analysis based on the bleeding site ( Table 4 presents part, Supplemental Material 3 presents whole) indicated that while antithrombotic therapy was negatively associated with 28-day mortality, the differences did not reach statistical significance ( p > 0.05; due to limited sample sizes in certain subgroups, EWT was not performed).

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