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- Title
The Association Between Short-Term Air Pollution Exposure and Post-Adolescent Acne: The Evidence from a Time Series Analysis in Xi'an, China.
- Authors
Li, Xiang; An, Shu-Jie; Liu, Xiao-Ling; Ji, Ai-Ling; Cao, Yi; Xiang, Ying; Ma, Xiang-Yu; Hu, Qin; Yuan, Zhi-Quan; Li, Ya-Fei; Lu, Yuan-Gang; Cai, Tong-Jian
- Abstract
Background: Post-adolescent acne is a common skin disease faced by adults. However, whether air pollution (AP) serves as a risk factor for post-adolescent acne remains elusive. Aim: To determine the relationship between short-term AP exposure (within 7 days) and outpatient visits for post-adolescent acne. Methods: Daily outpatient visit data for post-adolescent acne and routinely AP data between 2010 and 2013 were collected from Xi'an, China. A generalized additive regression model was used to analyze the relationship between outpatient visits for post-adolescent acne and short-term ambient AP exposure. The gender-specific analyses were conducted as well. Results: Totally, 27,190 outpatient visits for post-adolescent acne were included. The results revealed that a 10 μg/m3 increase in PM10, SO2, and NO2 at lag 0– 7 day was associated with the increase of outpatient visits for post-adolescent acne at 0.84% (95% CI: 0.53%, 1.16%), 1.61% (95% CI: 0.12%, 3.10%), and 3.50% (95% CI: 1.60%, 5.40%), respectively. The significant positive associations of PM10, SO2, and NO2 were found at both single-lag models and moving average models. The gender-specific analyses showed that the effect estimates of PM10 was stronger for females than for males, while there was no observed gender difference in the effects of SO2 and NO2. Conclusion: Short-term exposure to AP was associated with increased outpatient visits for post-adolescent acne, especially for females in the effects of PM10.
- Subjects
XI'AN Shi (China); TIME series analysis; AIR pollution; ACNE; MOVING average process; ADULTS
- Publication
Clinical, Cosmetic & Investigational Dermatology, 2021, Vol 14, p723
- ISSN
1178-7015
- Publication type
Article
- DOI
10.2147/CCID.S320248