Evidence map›Paper›PMID 29163270›Full record

ArticleFrontiers in psychology2017

Facial Shape Analysis Identifies Valid Cues to Aspects of Physiological Health in Caucasian, Asian, and African Populations.

Ian D Stephen, Vivian Hiew, Vinet Coetzee, Bernard P Tiddeman, David I Perrett

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Article in Frontiers in psychology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

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21citing papers in PubMed
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1 · What the graph read from it

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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

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3 · Its place in the literature

Who cites it

21 citing papers in PubMed.

  1. Article
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  4. Mate assessment based on physical characteristics: a review and reflection.Biological reviews of the Cambridge Philosophical Society · 2025
    Review
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  7. Cheeks appearance as a novel predictor of obstructive sleep apnea: the CASA score study.Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine · 2024
    Observational
  8. Article
  9. Article
  10. Article
  11. Article
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4 · The record

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5 · Who and what money

Authors and funding

5 authors.

Ian D StephenDepartment of Psychology, Macquarie University, Sydney, NSW, Australia.
Vivian HiewSchool of Psychology, University of Nottingham Malaysia Campus, Semenyih, Malaysia.
Vinet CoetzeeDepartment of Genetics, University of Pretoria, Pretoria, South Africa.
Bernard P TiddemanDepartment of Computer Science, Aberystwyth University, Aberystwyth, United Kingdom.
David I PerrettSchool of Psychology and Neuroscience, University of St. Andrews, St. Andrews, United Kingdom.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Facial cues contribute to attractiveness, including shape cues such as symmetry, averageness, and sexual dimorphism. These cues may represent cues to objective aspects of physiological health, thereby conferring an evolutionary advantage to individuals who find them attractive. The link between facial cues and aspects of physiological health is therefore central to evolutionary explanations of attractiveness. Previously, studies linking facial cues to aspects of physiological health have been infrequent, have had mixed results, and have tended to focus on individual facial cues in isolation. Geometric morphometric methodology (GMM) allows a bottom-up approach to identifying shape correlates of aspects of physiological health. Here, we apply GMM to facial shape data, producing models that successfully predict aspects of physiological health in 272 Asian, African, and Caucasian faces - percentage body fat (21.0% of variance explained), body mass index (BMI; 31.9%) and blood pressure (BP; 21.3%). Models successfully predict percentage body fat and blood pressure even when controlling for BMI, suggesting that they are not simply measuring body size. Predicted values of BMI and BP, but not percentage body fat, correlate with health ratings. When asked to manipulate the shape of faces along the physiological health variable axes (as determined by the models), participants reduced predicted BMI, body fat and (marginally) BP, suggesting that facial shape provides a valid cue to aspects of physiological health.

Indexed as

evolutionary psychologyface perceptionfacial appearancegeometric morphometricshealth perception

Identifiers

PMID29163270
PMCPMC5670498

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.