e-ISSN: Pending
Negative / Null Result ReportMedicine

Survival Trends of People With Spina Bifida From 1950-2020.

Schlaepfer CH; Lange SM; Lau GA; Horns JJ; Schaeffer AJ · 2026 · JAMA pediatrics

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)

Importance People with spina bifida historically have worse survival. Despite health care improvements, survival improvement data are mixed. Objectives To compare survival for people with spina bifida to an unaffected cohort and to…

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Metadata source: Europe PMC · DOI 10.1001/jamapediatrics.2026.2241