[article]
| Titre : |
Changes in facial signs due to age and their respective weights on the perception of age, on a tired-look or a healthy glow among differently aged Chinese men |
| Type de document : |
document électronique |
| Auteurs : |
Frédéric Flament, Auteur ; A. Abric, Auteur ; D. Amar, Auteur ; C. Ye, Auteur ; C. Caron, Auteur ; C. Nègre, Auteur |
| Année de publication : |
2020 |
| Article en page(s) : |
p. 452-461 |
| Note générale : |
Bibliogr. |
| Langues : |
Anglais (eng) |
| Catégories : |
Chinois(e)s
Dermatologie
Hommes
Perception de l'âge
Signes du visage
|
| Index. décimale : |
668.5 Parfums et cosmétiques |
| Résumé : |
- Objective : To determine the respective weights of certain facial signs on the assessment of perceived age, tired-look and healthy glow on Chinese men of different ages.
- Material and methods : Photographs were taken of the faces of 420 Chinese men of different ages, under standardized conditions. These photographs allowed to focus and define 15 facial signs, which were then graded by 15 experts and dermatologists, using standardized scales provided by a reference Skin Aging Atlas. The facial signs were dispatched into 5 clusters, namely wrinkles/texture, ptosis/sagging, pigmentation disorders, vascular disorders and cheek skin pores. A naïve panel, composed of 80 Chinese women, of similar age range were asked, when viewing full-face photographs, to : (i) attribute on a 0–10 scale their perception of both the tired-look and healthy glow aspects and (ii) estimate the age of the subject.
- Results : With the exception of vascular disorders, the severity of all 4 clusters increased with age, although at different rates. The ptosis/sagging or pigmentation disorders showed a rather regular progression. Although perceived ages and real ages were found to be closely correlated, the vast majority of subjects were judged older by 2–10 years. The changes in facial signs (and their related clusters) were significantly correlated with perceived age, with the exceptions of skin spot density and cheek skin pores. Although the aspects of tired-look and healthy glow were logically found to be anti-correlated, tired-look was more statistically associated with perceived age for the five clusters. Signs of eye contour appear to be closely correlated with the perception of a tired-look.
- Conclusion : Within facial clinical clusters, wrinkles/texture and ptosis/sagging are major factors in the assessment of perceived age in Chinese men. Tired-look appears to be strongly associated with perceived age. |
| Note de contenu : |
- MATERIALS AND METHODS : Subjects - Protocol - Pictures acquisitions - Grading the facial skin ageing signs - Appraisal by a native panel - Statistics
- RESULTS : Correlation between perceived age (PA) and real age (RA) - Facial signs and real ages - Facial signs and perceived ages - Influence of tired-look and healthy glow on PA - Relationships between the tired-look criterion on the gradings of facial signs and their clusters
- Table 1 : Distribution of Chinese men with age cluster
- Table 2 : 15 clinical facial signs and their respective photographic scale's ranges for Chinese men
- Table 3 : Correlations of facial signs and perceived ages (PA), all ages included
- Table 4 : Correlations between tired-look, healthy glow, PA and RA in Chinese men at all ages and under or before their forties
- Table 5 : Correlations of facial signs grades with tired-look for all age groups |
| DOI : |
https://doi.org/10.1111/ics.12649 |
| En ligne : |
https://drive.google.com/file/d/1iL-fEdmtgXsm9aKHLZuGNiQkaFDsxWuQ/view?usp=shari [...] |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=35410 |
in INTERNATIONAL JOURNAL OF COSMETIC SCIENCE > Vol. 42, N° 5 (10/2021) . - p. 452-461
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