Matches in SemOpenAlex for { <https://semopenalex.org/work/W2005093134> ?p ?o ?g. }
Showing items 1 to 94 of
94
with 100 items per page.
- W2005093134 endingPage "53" @default.
- W2005093134 startingPage "49" @default.
- W2005093134 abstract "During smile evaluation and anterior esthetic construction, the anatomic and racial variations should be considered in order to achieve better matching results. The aims of this study were to validate an objective method for recording spontaneous smile process and to categorize the smile and upper lip curvature of Chinese Han-nationality youth. One hundred and eighty-eight Chinese Han-nationality youths (88 males and 100 females) ranged from 20 to 35 years of age were selected. Spontaneous smiles were elicited by watching comical movies and the dynamics of the spontaneous smile were captured continuously with a digital video camera. All subjects’ smiles were categorized into three types: commissure, cuspid and gummy smile based on video editing software and final images. Subjects’ upper lip curvatures were also measured and divided into three groups: upward, straight and downward. Reliability analysis was conducted to obtain intra-rater reliabilities on twice measurements. The Pearson Chi-square test was used to compare differences for each parameters (α=0.05). In smile classification, 60.6% commissure smile, 33.5% cuspid smile and 5.9% gummy smile were obtained. In upper lip measurement, 26.1% upward, 39.9% straight and 34.0% downward upper lip curvature were determined. The commissure smile group showed statistically significant higher percentage of straight (46.5%) and upward (40.4%) in upper lip curvatures (P<0.05), while cuspid smile group (65.1%) and gummy smile group (72.7%) showed statistically significant higher frequency in downward upper lip curvature (P<0.05). It is evident that differences in upper lip curvature and smile classification exist based on race, when comparing Chinese subjects with those of Caucasian descent, and gender. Research in China to classify smiles could help guide future oral reconstruction surgery in the world’s most populous country. A team led by Wen-Jie Hu of Peking University analyzed smiles from 188 young adults of Han Chinese ethnicity and categorized them according to overall shape and upper lip curvature. Consistent with studies from other populations, the researchers showed that around 60% of the participants had what’s known as a ‘commissure’ smile, typically shaped like a Cupid’s bow. Another third had a ‘cuspid’ smile, in which the lips are commonly visualized as a diamond, and the final 6% had ‘gummy’ smiles. However, unlike a previously reported Caucasian cohort, the Chinese subjects, like Koreans, had lips that tended to be straight or downward-facing, rather than curving upwards." @default.
- W2005093134 created "2016-06-24" @default.
- W2005093134 creator A5005968964 @default.
- W2005093134 creator A5008317678 @default.
- W2005093134 creator A5019947677 @default.
- W2005093134 creator A5029224349 @default.
- W2005093134 date "2013-04-01" @default.
- W2005093134 modified "2023-10-18" @default.
- W2005093134 title "Analysis of dynamic smile and upper lip curvature in young Chinese" @default.
- W2005093134 cites W1964759240 @default.
- W2005093134 cites W1965031003 @default.
- W2005093134 cites W1978705819 @default.
- W2005093134 cites W1992705762 @default.
- W2005093134 cites W2008450159 @default.
- W2005093134 cites W2017341519 @default.
- W2005093134 cites W2017381932 @default.
- W2005093134 cites W2020753780 @default.
- W2005093134 cites W2023099586 @default.
- W2005093134 cites W2043753160 @default.
- W2005093134 cites W2046189957 @default.
- W2005093134 cites W2049157167 @default.
- W2005093134 cites W2066943273 @default.
- W2005093134 cites W2067122978 @default.
- W2005093134 cites W2076013763 @default.
- W2005093134 cites W2079367793 @default.
- W2005093134 cites W2086795172 @default.
- W2005093134 cites W2087027030 @default.
- W2005093134 cites W2104947025 @default.
- W2005093134 cites W2109254167 @default.
- W2005093134 cites W2118835109 @default.
- W2005093134 cites W2121860905 @default.
- W2005093134 cites W2164777277 @default.
- W2005093134 cites W4253367725 @default.
- W2005093134 doi "https://doi.org/10.1038/ijos.2013.17" @default.
- W2005093134 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/3632766" @default.
- W2005093134 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/23558343" @default.
- W2005093134 hasPublicationYear "2013" @default.
- W2005093134 type Work @default.
- W2005093134 sameAs 2005093134 @default.
- W2005093134 citedByCount "22" @default.
- W2005093134 countsByYear W20050931342015 @default.
- W2005093134 countsByYear W20050931342016 @default.
- W2005093134 countsByYear W20050931342017 @default.
- W2005093134 countsByYear W20050931342019 @default.
- W2005093134 countsByYear W20050931342020 @default.
- W2005093134 countsByYear W20050931342021 @default.
- W2005093134 countsByYear W20050931342022 @default.
- W2005093134 countsByYear W20050931342023 @default.
- W2005093134 crossrefType "journal-article" @default.
- W2005093134 hasAuthorship W2005093134A5005968964 @default.
- W2005093134 hasAuthorship W2005093134A5008317678 @default.
- W2005093134 hasAuthorship W2005093134A5019947677 @default.
- W2005093134 hasAuthorship W2005093134A5029224349 @default.
- W2005093134 hasBestOaLocation W20050931341 @default.
- W2005093134 hasConcept C100207259 @default.
- W2005093134 hasConcept C105702510 @default.
- W2005093134 hasConcept C141071460 @default.
- W2005093134 hasConcept C199343813 @default.
- W2005093134 hasConcept C2778752441 @default.
- W2005093134 hasConcept C2780208632 @default.
- W2005093134 hasConcept C29694066 @default.
- W2005093134 hasConcept C71924100 @default.
- W2005093134 hasConceptScore W2005093134C100207259 @default.
- W2005093134 hasConceptScore W2005093134C105702510 @default.
- W2005093134 hasConceptScore W2005093134C141071460 @default.
- W2005093134 hasConceptScore W2005093134C199343813 @default.
- W2005093134 hasConceptScore W2005093134C2778752441 @default.
- W2005093134 hasConceptScore W2005093134C2780208632 @default.
- W2005093134 hasConceptScore W2005093134C29694066 @default.
- W2005093134 hasConceptScore W2005093134C71924100 @default.
- W2005093134 hasIssue "1" @default.
- W2005093134 hasLocation W20050931341 @default.
- W2005093134 hasLocation W20050931342 @default.
- W2005093134 hasLocation W20050931343 @default.
- W2005093134 hasLocation W20050931344 @default.
- W2005093134 hasOpenAccess W2005093134 @default.
- W2005093134 hasPrimaryLocation W20050931341 @default.
- W2005093134 hasRelatedWork W1973798050 @default.
- W2005093134 hasRelatedWork W2003953409 @default.
- W2005093134 hasRelatedWork W2027176490 @default.
- W2005093134 hasRelatedWork W2028780333 @default.
- W2005093134 hasRelatedWork W2038866376 @default.
- W2005093134 hasRelatedWork W2092357251 @default.
- W2005093134 hasRelatedWork W2151166446 @default.
- W2005093134 hasRelatedWork W2167809964 @default.
- W2005093134 hasRelatedWork W2402270253 @default.
- W2005093134 hasRelatedWork W3046561506 @default.
- W2005093134 hasVolume "5" @default.
- W2005093134 isParatext "false" @default.
- W2005093134 isRetracted "false" @default.
- W2005093134 magId "2005093134" @default.
- W2005093134 workType "article" @default.