CLAIM CARD
The evidence base for glucose variability and mortality is drawn from observational cohorts rather than randomized controlled trials. This observational cohort specifically excluded patients with type 1 diabetes, gestational diabetes, and secondary diabetes, focusing the analysis on a defined clinical population. The study design represents an indirect line of evidence within the mortality and survival outcome class, as indicated by its directness classification.
Evidence grade: exploratory
Contradiction status: none
Publication: becb4785-6244-41cd-ba08-c47e58dca346
Provenance: Derivation Web chain
Citation Support
source_1Sidki 2026source_2Gravesteijn 2023source_3Lu 2021source_4Lee 2020source_5Franceschi 2026