evidencegaps
Primary study · included by 1 review

Association Between Lymph Node Ratio and Recurrence and Survival Outcomes in Patients With Oral Cavity Cancer.

Ding 2019 · Ding Ding, Stokes William, Eguchi Megan, et al. · JAMA otolaryngology-- head & neck surgery · 2019

Included by

Prognostic value of surgical margin and margin to depth of invasion ratio in oral squamous cell carcinoma: a meta-analysis.
Non-Cochrane · prognostic · 2026 · cited as Ding 2019 · Table 1; References

The review does not say which of its outcomes this study informs.

1 including review in total.