Primary study · included by 1 review

Newman 2003

ProbableThe reviews cited this study without a PMID, DOI or NCT, so it is matched by first author and year. Two different studies by the same author in the same year could be merged here.

Included by

Fracture resistance of teeth restored with polyethylene fibers reinforced composite restorations: a systematic review and meta-analysis of in vitro studies.

Non-Cochrane · intervention · 2025 · cited as Newman 2003 · Table 2; Results, forest plots (Figures 2-5)

Outcome this study informs	Pooled effect	Evidence	Certainty
Fracture resistance (N) Polyethylene fiber-reinforced fiber post (intraradicular) vs Conventional fiber post / non-fiber-reinforced control · After fracture strength test	SMD -0.76 [-1.17, -0.35]	4 studies · 160 participants	GRADE not reported

1 including review in total.