60° wrinkle dominance index
Biomarker1 paper3 findings
- Humans1
Associations
3Lower eyelid wrinkle scores
upin humans1
1 study
Lower eyelid wrinkle scores
upin humans1
60° wrinkle dominance index is associated with lower eyelid wrinkle scores in humans (p < 0.05).
Humansafter adjusting for ageskinfemales
Directional analysis of upper eyelid wrinkles and a quantitative index for periorbital ageing · International journal of cosmetic science · 10 Sep 2026
Expert-rated wrinkle scores for the right lateral periorbital area
upin humans1
1 study
Expert-rated wrinkle scores for the right lateral periorbital area
upin humans1
60° wrinkle dominance index is associated with expert-rated wrinkle scores for the right lateral periorbital area in humans (p < 0.05).
Humansafter adjusting for ageskinfemales
Directional analysis of upper eyelid wrinkles and a quantitative index for periorbital ageing · International journal of cosmetic science · 10 Sep 2026
Age
upin humans1
1 study
Age
upin humans1
Age is associated with 60° wrinkle dominance index in humans (r = 0.58, 95% CI 0.51-0.64).
Humanslongitudinal cohortskinfemalesn = 87
Directional analysis of upper eyelid wrinkles and a quantitative index for periorbital ageing · International journal of cosmetic science · 10 Sep 2026