Indoor PM_2.5 exposure affects skin aging manifestation in a Chinese population.

ABSTRACT: Traffic-related air pollution is known to be associated with skin aging manifestations. We previously found that the use of fossil fuels was associated with skin aging, but no direct link between indoor air pollutants and skin aging manifestations has ever been shown. Here we directly measured the indoor PM_2.5 exposure in 30 households in Taizhou, China. Based on the directly measured PM_2.5 exposure and questionnaire data of indoor pollution sources, we built a regression model to predict the PM_2.5 exposure in larger datasets including an initial examination group (N = 874) and a second examination group (N = 1003). We then estimated the association between the PM_2.5 exposure and skin aging manifestations by linear regression. In the initial exam

SUBMITTER: Ding A 

PROVIDER: S-EPMC5681690 | biostudies-literature | 2017 Nov

REPOSITORIES: biostudies-literature