Evidence map›Paper›PMID 42516867›Full record

ArticleInternational journal of dentistry2026

Color Matching Ability of a Single-Shade or Multi-Shade Composite Used for Lithium Disilicate Restoration Repair: Influence of Background and Shade.

Fatemeh Pournaghi Azar, Haleh Valizadeh-Haghi, Safa Valizadeh-Haghi

Abstract read
In one paragraph

Article in International journal of dentistry, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors.

Fatemeh Pournaghi AzarDepartment of Restorative Dentistry, Tabriz University of Medical Sciences, Tabriz, Iran, tbzmed.ac.ir.ORCID https://orcid.org/0000-0003-3492-8053
Haleh Valizadeh-HaghiDepartment of Restorative Dentistry, Ardabil University of Medical Sciences, Ardabil, Iran, arums.ac.ir.ORCID https://orcid.org/0000-0001-9501-4293
Safa Valizadeh-HaghiSocial Determinants of Health Research Center, Ardabil University of Medical Sciences, Ardabil, Iran, arums.ac.ir.ORCID https://orcid.org/0000-0003-4886-6594

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction: In recent years, single-shade composites have attracted considerable attention due to simplification of the shade selection process. This study aimed to evaluate the color matching ability of a single-shade composite with different shades of lithium disilicate ceramic. Materials and Methods: In this in vitro study, 66 specimens were evaluated in six groups. Lithium disilicate ceramic discs in three shades (A1, A2, and A3) were fabricated with a central cavity and, depending on the group, filled with either a single-shade composite (Essentia, GC) or a multi-shade composite (Estellite Sigma Quick). Three solid ceramic discs with identical dimensions were prepared for each shade and served as color reference specimens. Color measurements were performed at the center of the discs using a spectrophotometer over black and white backgrounds, and color differences (Δ Results: Three-way ANOVA demonstrated significant effects of ceramic shade and background color on color-matching ability ( Conclusion: The color-matching ability of repair composites was significantly influenced by the interaction among composite type, ceramic shade, and background color.

Indexed as

color matchinglithium disilicate ceramicsingle-shade composite

Identifiers

PMID42516867
PMCPMC13402938

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.