Evidence map›Paper›PMID 33384831›Full record

ArticleJournal of dental sciences2021

Correlation between facial attractiveness and facial components assessed by laypersons and orthodontists.

Hongyu Ren, Xin Chen, Yongqing Zhang

Open access · goldAbstract read
In one paragraph

Article in Journal of dental sciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
4.8field-weighted citation impact, top 5% of its field
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

19 citing papers in PubMed, 46 citations in OpenAlex.

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  19. Patterns of Facial Profile Preference in a Large Sample of Dental Students: A Cross-Sectional Study.International journal of environmental research and public health · 2021
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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 at 1 institution in 1 country.

Hongyu RenDepartment of Orthodontics, Xiangyang Stomatological Hospital, Xiangyang, China.
Xin ChenDepartment of Orthodontics, Xiangyang Stomatological Hospital, Xiangyang, China.
Yongqing ZhangDepartment of Orthodontics, Xiangyang Stomatological Hospital, Xiangyang, China.
Hubei University of Arts and Science · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

background/purposeRelationship between facial attractiveness and facial components is not completely clear. The aim was to analyze the correlation between facial attractiveness and facial components assessed by laypersons and orthodontists. MATERIALS AND

methodsThe attractiveness of 100 adult patients (50 males and 50 females with their frontal, lateral, and frontal smiling photos), before orthodontic treatment, was assessed by 24 laypersons and 24 orthodontists using visual analog scale. Pearson correlation coefficient and stepwise regression were used for statistical analysis.

resultsWhen laypersons assessed, a significant correlation was found between facial attractiveness and the chin (r = 0.671), eyes (r = 0.669), lips (r = 0.585), hair (r = 0.527), teeth (r = 0.338), and nose (r = 0.247); the chin was responsible for 45.1% of the variation in facial attractiveness, the eyes for 14.3%, and the lips for 0.8%. When orthodontists assessed, a significant correlation was found between facial attractiveness and the lips (r = 0.789), eyes (r = 0.646), hair (r = 0.613), chin (r = 0.565), nose (r = 0.264), and teeth (r = 0.221); the lips were responsible for 62.2% of the variation in facial attractiveness, the eyes for 8.2%, the chin for 1.4%, and the hair for 0.5%.

conclusionWhen laypersons evaluate, the chin contributes the most to facial attractiveness, and when orthodontists evaluate, the lips contribute the most. Whether in the evaluation of laypersons or orthodontists, the contribution of teeth to facial attractiveness is significantly less than that of the lips and chin.

Indexed as

EstheticsFaceFacial componentsLaypersonsOrthodontists

Identifiers

PMID33384831
PMCPMC7770325
OpenAlexW3048767489

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

None linked

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.