Role of serum ceruloplasmin in the diagnosis of Wilson's disease: A large Chinese study.

ABSTRACT:

Background

Conventionally, serum ceruloplasmin levels below the lower reference limit (0. 20 g/L) is considered a diagnostic cutoff point for Wilson's disease (WD). However, the lower reference limit varies with assay methodologies and the individuals in the included studies. The objective of this study was to determine the optimal cutoff value of serum ceruloplasmin levels for the diagnosis of WD in a large Chinese cohort and to identify factors associated with serum ceruloplasmin.

Methods

The cutoff value of ceruloplasmin levels was developed based on a retrospective derivation cohort of 3,548 subjects (1,278 patients with WD and 2,270 controls) and was validated in a separate validation cohort of 313 subjects (203 patients with WD and 110 controls). The performance of imm

SUBMITTER: Yang Y 

PROVIDER: S-EPMC9768184 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature