Primary study · included by 1 review

Deng et al. 2003

ProbableThe reviews cited this study without a PMID, DOI or NCT, so it is matched by first author and year. Two different studies by the same author in the same year could be merged here.

Included by

Diagnostic Efficacy of Serum Biomarkers for Oral Cancer: An Updated Systematic Review and Meta-Analysis.

Non-Cochrane · DTA · 2026 · cited as Deng 2003 · Table 1; Table 2

Outcome this study informs	Pooled effect	Evidence	Certainty
Sensitivity Serum CYFRA 21-1 (index test) vs Biopsy with histopathology (reference standard)	Sensitivity 0.37 [0.03, 0.87]	4 studies	GRADE not reported

1 including review in total.