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Negative / Null Result Report

Association of second-trimester APRI and FIB-4 scores with intrahepatic cholestasis of pregnancy: a retrospective case–control study

Özceyran C; Sonu NC; Öcal FD; Şahin D · 2026 · Preprint

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)

Abstract Background: To evaluate whether second-trimester aspartate aminotransferase-to-platelet ratio index (APRI) and Fibrosis-4 (FIB-4) scores can predict subsequent development of intrahepatic cholestasis of pregnancy (ICP). Methods:…

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Metadata source: Europe PMC · DOI 10.21203/rs.3.rs-9702763/v1