Primary study · included by 1 review

Postoperative and 1-Year Functional Outcomes After Free Flap Surgery Among Patients 80 Years or Older.

Davis 2022 · Davis Kyle P, Kompelli Anvesh, Gardner James Reed, et al. · Otolaryngology--head and neck surgery : official journal of American Academy of Otolaryngology-Head and Neck Surgery · 2022

Included by

Tracheostomy in Flap-Based Head and Neck Cancer Surgery: A Meta-Analysis of Indications and Adverse Outcomes.

Non-Cochrane · prognostic · 2026 · cited as Davis 2022 · Table 1; Figure 2; reference list

Outcome this study informs	Pooled effect	Evidence	Certainty
Overall complication rate Tracheostomy	Pooled proportion (%) 16.3 [6.9, 28.5]	6 studies · 825 participants	GRADE not reported
Overall tracheostomy rate Tracheostomy	Pooled proportion (%) 54.6 [38.7, 70.0]	26 studies · 27029 participants	GRADE not reported

1 including review in total.