Primary study · included by 1 review

Oral surgery in liver transplant candidates: a retrospective study on delayed bleeding and other complications.

Helenius-Hietala 2016 · Helenius-Hietala Jaana, Åberg Fredrik, Meurman Jukka H, et al. · Oral surgery, oral medicine, oral pathology and oral radiology · 2016

Included by

Platelet Levels Associated With Bleeding Risk for Dental Interventions: A Systematic Review.

Non-Cochrane · prognostic · 2026 · cited as Helenius-Hietala 2016 · Table 1; Figure 2; reference list

Outcome this study informs	Pooled effect	Evidence	Certainty
Postoperative bleeding Preoperative platelet count below 50,000/μL vs Preoperative platelet count of 50,000/μL or above · Postoperative bleeding (mostly within first postoperative week)	RR 2.95 [1.76, 4.96]	10 studies · 958 participants	GRADE not reported

1 including review in total.