Objective estimation of patient age through a new composite scale for facial aging assessment: The face – Objective assessment scale. Issue 7 (July 2016)

• Record Type: Journal Article
• Authors: La Padula, Simone; Hersant, Barbara; SidAhmed, Mounia; Niddam, Jeremy; Meningaud, Jean Paul
• Is Part Of: Journal of cranio-maxillofacial surgery. Volume 44:Issue 7(2016)
• Page Start: 775
• Page End: 782
• Publication Date: 2016-07
• Subjects: Facial ageing -- Score -- Rejuvenation medicine -- Rejuvenation surgery -- Ageing -- Facial ageing scale; Skull -- Surgery -- Periodicals; Maxilla -- Surgery -- Periodicals; Face -- Surgery -- Periodicals; Surgery, Plastic -- Periodicals; Maxilla -- surgery -- Periodicals; Face -- surgery -- Periodicals; Skull -- surgery -- Periodicals; Oral Surgical Procedures -- Periodicals; Reconstructive Surgical Procedures -- Periodicals; Surgery, Plastic -- Periodicals; Surgery, Oral -- Periodicals; Electronic journals; 617.514
• DOI: 10.1016/j.jcms.2016.01.022
• Languages: English
• ISSNs: 1010-5182

Abstract

Abstract: Most patients requesting aesthetic rejuvenation treatment expect to look healthier and younger. Some scales for ageing assessment have been proposed, but none is focused on patient age prediction. The aim of this study was to develop and validate a new facial rating scale assessing facial ageing sign severity. One thousand Caucasian patients were included and assessed. The Rasch model was used as part of the validation process. A score was attributed to each patient, based on the scales we developed. The correlation between the real age and scores obtained, the inter-rater reliability and test-retest reliability were analysed. The objective was to develop a tool enabling the assigning of a patient to a specific age range based on the calculated score. All scales exceeded criteria for acceptability, reliability and validity. The real age strongly correlated with the total facial score in both sex groups. The test-retest reliability confirmed this strong correlation. We developed a facial ageing scale which could be a useful tool to assess patients before and after rejuvenation treatment and an important new metrics to be used in facial rejuvenation and regenerative clinical research.