evidencegaps
Primary study · included by 1 review

Perioperative nutritional risk and its influencing factors in patients with oral cancer: a longitudinal study.

Wang 2023 (oral cancer) · Wang Guifen, Ou Meijun, Chen Hong, et al. · Frontiers in nutrition · 2023

Included by

Prevalence of malnutrition and nutritional risk, and associated factors in adults with head and neck cancer: a systematic review and meta-analysis.
Non-Cochrane · prognostic · 2026 · cited as Wang 2023 (oral cancer) · Table 1 (ID 13); Supplementary Table S1
Outcome this study informsPooled effectEvidenceCertainty
Prevalence of NRS 2002-defined nutritional risk
None (prevalence) vs None · Earliest eligible assessment per study (pre-treatment, during treatment or perioperative)
Prevalence 32.0 [18.9, 48.7]6 studies · 1423 participantsGRADE not reported
Prevalence of NRS 2002-defined nutritional risk
None (prevalence) vs None · Earliest eligible assessment per study (pre-treatment, during treatment or perioperative)
Prevalence 33.3 [20.2, 47.8]6 studies · 1423 participantsGRADE not reported

1 including review in total.