Influence of Lip Appearances and Tooth Shade on Smile Attractiveness Perception
This study determined the effect of lip thickness, lipstick color, and tooth shade on the smile attractiveness perceptions of dentists, laypersons, dental students, and other faculty students. A set of 27 smile photographs was prepared with different lip thicknesses (Tk, thick; M, medium; and Tn, th...
Main Authors: | , , , , |
---|---|
Format: | Article |
Language: | English |
Published: |
Hindawi Limited
2022-01-01
|
Series: | International Journal of Dentistry |
Online Access: | http://dx.doi.org/10.1155/2022/5952643 |
_version_ | 1797977040648929280 |
---|---|
author | Nantawan Krajangta Panupat Phumpatrakom Chayaporn Supachartwong Pornpisut Kamolwarin Seelassaya Leelaponglit |
author_facet | Nantawan Krajangta Panupat Phumpatrakom Chayaporn Supachartwong Pornpisut Kamolwarin Seelassaya Leelaponglit |
author_sort | Nantawan Krajangta |
collection | DOAJ |
description | This study determined the effect of lip thickness, lipstick color, and tooth shade on the smile attractiveness perceptions of dentists, laypersons, dental students, and other faculty students. A set of 27 smile photographs was prepared with different lip thicknesses (Tk, thick; M, medium; and Tn, thin), lipstick shade (R, red; P, pink; and O, orange), and tooth shades (0M1, 0M3, and A1). A total of 212 Thai participants in four rater groups (dentists, laypersons, dental students, and other faculty students) rated smile attractiveness using a visual analog scale (VAS). Statistical analyses were performed using the Kruskal-Wallis test and pairwise analysis at a 0.05% level of significance. Tk or M lip thickness was associated with more smile attractiveness than Th lip thickness. The R lipstick is more attractive than the P and O lipsticks. The 0M1 tooth shade appeared to be the most attractive for laypersons and other faculty students, whereas tooth shades (0M1, 0M3, or A1) did not influence the smile attractiveness perception of dentists and dental students. The smile attractiveness perception was influenced by the lip appearance and tooth shade for each rater group, which are essential for an attractive smile design. |
first_indexed | 2024-04-11T05:00:39Z |
format | Article |
id | doaj.art-24bc0bb933464880a611bea62f118697 |
institution | Directory Open Access Journal |
issn | 1687-8736 |
language | English |
last_indexed | 2024-04-11T05:00:39Z |
publishDate | 2022-01-01 |
publisher | Hindawi Limited |
record_format | Article |
series | International Journal of Dentistry |
spelling | doaj.art-24bc0bb933464880a611bea62f1186972022-12-26T01:12:41ZengHindawi LimitedInternational Journal of Dentistry1687-87362022-01-01202210.1155/2022/5952643Influence of Lip Appearances and Tooth Shade on Smile Attractiveness PerceptionNantawan Krajangta0Panupat Phumpatrakom1Chayaporn Supachartwong2Pornpisut Kamolwarin3Seelassaya Leelaponglit4Division of Restorative DentistryDivision of Endodontic DentistryDivision of Restorative DentistryFaculty of DentistryDivision of Restorative DentistryThis study determined the effect of lip thickness, lipstick color, and tooth shade on the smile attractiveness perceptions of dentists, laypersons, dental students, and other faculty students. A set of 27 smile photographs was prepared with different lip thicknesses (Tk, thick; M, medium; and Tn, thin), lipstick shade (R, red; P, pink; and O, orange), and tooth shades (0M1, 0M3, and A1). A total of 212 Thai participants in four rater groups (dentists, laypersons, dental students, and other faculty students) rated smile attractiveness using a visual analog scale (VAS). Statistical analyses were performed using the Kruskal-Wallis test and pairwise analysis at a 0.05% level of significance. Tk or M lip thickness was associated with more smile attractiveness than Th lip thickness. The R lipstick is more attractive than the P and O lipsticks. The 0M1 tooth shade appeared to be the most attractive for laypersons and other faculty students, whereas tooth shades (0M1, 0M3, or A1) did not influence the smile attractiveness perception of dentists and dental students. The smile attractiveness perception was influenced by the lip appearance and tooth shade for each rater group, which are essential for an attractive smile design.http://dx.doi.org/10.1155/2022/5952643 |
spellingShingle | Nantawan Krajangta Panupat Phumpatrakom Chayaporn Supachartwong Pornpisut Kamolwarin Seelassaya Leelaponglit Influence of Lip Appearances and Tooth Shade on Smile Attractiveness Perception International Journal of Dentistry |
title | Influence of Lip Appearances and Tooth Shade on Smile Attractiveness Perception |
title_full | Influence of Lip Appearances and Tooth Shade on Smile Attractiveness Perception |
title_fullStr | Influence of Lip Appearances and Tooth Shade on Smile Attractiveness Perception |
title_full_unstemmed | Influence of Lip Appearances and Tooth Shade on Smile Attractiveness Perception |
title_short | Influence of Lip Appearances and Tooth Shade on Smile Attractiveness Perception |
title_sort | influence of lip appearances and tooth shade on smile attractiveness perception |
url | http://dx.doi.org/10.1155/2022/5952643 |
work_keys_str_mv | AT nantawankrajangta influenceoflipappearancesandtoothshadeonsmileattractivenessperception AT panupatphumpatrakom influenceoflipappearancesandtoothshadeonsmileattractivenessperception AT chayapornsupachartwong influenceoflipappearancesandtoothshadeonsmileattractivenessperception AT pornpisutkamolwarin influenceoflipappearancesandtoothshadeonsmileattractivenessperception AT seelassayaleelaponglit influenceoflipappearancesandtoothshadeonsmileattractivenessperception |