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Negative / Null Result ReportMedicine

Bilibili and TikTok heart failure short video evaluation: a cross-sectional study.

Lu; Liu; Guo; Song; He; Meng · 2026 · Scientific reports

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)

The prognosis of heart failure is highly dependent on patient self-management, and short-video platforms have become a key channel for the public to access information about heart failure (HF). This cross-sectional study systematically…

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Metadata source: PubMed · DOI 10.1038/s41598-026-58582-z