Assessing the impact of an aerial chronic urban pollution (UP) on some facial signs of differently‐aged Chinese men

OBJECTIVE: To assess the impact of an aerial chronic urban pollution (UP) on the severities of some facial signs of Chinese men living in two close but differently polluted Chinese cities. CONCLUSION: La presente etude confirme qu’une pollution aerienne urbaine chronique plus importante accroit la severite de quelques signes du visage d’hommes chinois. RESULTS: These confirm previous data obtained on Chinese women, with a similar protocol, i.e. that some facial signs show an increased severity in the more polluted city. However, changes in facial signs, with age, are of a different pattern according to gender. In Chinese men, most signs show early onsets with however low age-related changes, inversely to those observed in women, at the exception of vascular disorders. Habits of sun-exposures and uses of skincare product were found totally similar in both cohorts, reinforcing the specific role of UP in the progressive changes of facial signs. Similar to the results previously obtained on Chinese women, men living in a more polluted city were judged older than those living in a less polluted aerial environment. CONCLUSION: The present work confirms that a more severe UP increases the severities of some facial signs in Chinese men.