Primary study · included by 1 review

MiR-21 Indicates Poor Prognosis in Tongue Squamous Cell Carcinomas as an Apoptosis Inhibitor

Li 2009 · Li Jinsong, Huang Hongzhang, Sun Lijuan, et al. · Clinical Cancer Research · 2009

Included by

Expression Analysis, Diagnostic and Prognostic Accuracy of microRNAs in Oral Cancer: An Overview With Meta-Analysis.

Non-Cochrane · DTA;prognostic · 2026 · cited as Li 2009 · Table 1; reference 25

Outcome this study informs	Pooled effect	Evidence	Certainty
Differential miRNA expression miRNA expression in OSCC vs Healthy or non-OSCC control samples	SMD -0.81	3 studies	GRADE not reported
Differential miRNA expression miRNA expression in OSCC vs Healthy or non-OSCC control samples	SMD 0.29 [0.11, 0.47]	6 studies	GRADE not reported
Differential miRNA expression miRNA expression in OSCC vs Healthy or non-OSCC control samples	SMD -0.52 [-0.73, -0.31]	5 studies	GRADE not reported
Differential miRNA expression (all entries) miRNA expression in OSCC vs Healthy or non-OSCC control samples	SMD -0.05 [-0.19, 0.09]	11 studies	GRADE not reported
Differential miRNA expression miRNA expression in OSCC vs Healthy or non-OSCC control samples	SMD 0.69	2 studies	GRADE not reported

1 including review in total.