evidencegaps
Primary study · included by 1 review

Chen 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 Chen 2023 · Table 1 (ID 14); Supplementary Table S1
Outcome this study informsPooled effectEvidenceCertainty
Prevalence of PG-SGA-based nutritional category (malnutrition)
None (prevalence) vs None · Earliest eligible assessment per study (pre-treatment, during treatment or perioperative)
Prevalence 57.8 [39.0, 75.4]6 studies · 724 participantsGRADE not reported
Prevalence of PG-SGA-based nutritional category (malnutrition)
None (prevalence) vs None · Earliest eligible assessment per study (pre-treatment, during treatment or perioperative)
Prevalence 57.8 [37.7, 75.7]6 studies · 724 participantsGRADE not reported

1 including review in total.