Scoping Review of Sarcopenia Prediction Models for Older Adults in China

A scoping review synthesizes research on prediction models for sarcopenia in older adults in China. The review identified 20 articles encompassing 34 models, with prevalence rates ranging from 12% to 54.17%. The review was authored by Kanfei Yao and published on figshare in May 2026.

Use Cases

• Benchmarking model performance based on reported AUC values ranging from 0.706 to 0.974.
• Analyzing common predictor variables based on the frequency of age, BMI, and sex inclusion.
• Assessing methodological rigor and external validation gaps based on the review's conclusions.

Strengths

• The review systematically identified 34 prediction models from 20 articles.
• It reports specific performance metrics, including AUC, sensitivity, and specificity ranges.
• It adheres to established scoping review frameworks (Arksey and O’Malley, PRISMA-ScR).

Limitations

• The dataset is a review document (PDF); the underlying model data is not provided.
• The scope is limited to models for older adults in China, which may limit generalizability.
• Column-level documentation for the reviewed studies is absent; details must be extracted from the PDF.

Provenance

Source

figshare

Collection Method

Systematic literature review from PubMed, Embase, Web of Science, CNKI, and Wanfang.

Time Range

Literature from inception to December 31, 2024.

Freshness

Last updated 2026-05-28 04:45:24.

Geography

China