evidencegaps
Primary study · included by 1 review

Serum markers of CYFRA 21-1 and C-reactive proteins in oral squamous cell carcinoma.

Hsu 2015 · Hsu Yin-Ping, Hsieh Chia-Hsun, Chien Hui-Tzu, et al. · World journal of surgical oncology · 2015

Included by

Prognostic Value and Stage/Nodal Correlates of Serum and Salivary CRP, CYFRA 21-1, and SCC-Ag Biomarkers in Oral Squamous Cell Carcinoma: A Systematic Review and Meta-Analysis.
Non-Cochrane · prognostic · 2026 · cited as Hsu 2015 · Table 1; reference 13; Figure 3
Outcome this study informsPooled effectEvidenceCertainty
Disease-free survival
Serum CYFRA 21-1 alone, elevated vs Normal serum CYFRA 21-1
HR 1.61 [0.39, 6.61]2 studiesVery low

1 including review in total.