Air Pollution and Daily Clinic Visits for Headache in a Subtropical City: Taipei, Taiwan
AbstractThis study was undertaken to determine whether there was an association between air pollutant levels and daily clinic visits for headache in Taipei, Taiwan. Daily clinic visits for headache and ambient air pollution data for Taipei were obtained for the period from 2006–2011. The odds ratio of clinic visits for headache was estimated using a case-crossover approach, controlling for weather variables, day of the week, seasonality, and long-term time trends. In the single pollutant models, on warm days (>23 °C) statistically significant positive associations were found for increased rate of headache occurrence and levels of particulate matter (PM10), sulfur dioxide (SO2), nitrogen dioxide (NO2), carbon monoxide (CO), and ozone (O3). On cool days (<23 °C), all pollutants were significantly associated with increased headache visits except SO2. For the two-pollutant models, PM10, O3 and NO2 were significant for higher rate of headache visits in combination with each of the other four pollutants on cool days. On warm days, CO remained statistically significant in all two-pollutant models. This study provides evidence that higher levels of ambient air pollutants increase the risk of clinic visits for headache. View Full-Text
Scifeed alert for new publicationsNever miss any articles matching your research from any publisher
- Get alerts for new papers matching your research
- Find out the new papers from selected authors
- Updated daily for 49'000+ journals and 6000+ publishers
- Define your Scifeed now
Chiu, H.-F.; Weng, Y.-H.; Chiu, Y.-W.; Yang, C.-Y. Air Pollution and Daily Clinic Visits for Headache in a Subtropical City: Taipei, Taiwan. Int. J. Environ. Res. Public Health 2015, 12, 2277-2288.
Chiu H-F, Weng Y-H, Chiu Y-W, Yang C-Y. Air Pollution and Daily Clinic Visits for Headache in a Subtropical City: Taipei, Taiwan. International Journal of Environmental Research and Public Health. 2015; 12(2):2277-2288.Chicago/Turabian Style
Chiu, Hui-Fen; Weng, Yi-Hao; Chiu, Ya-Wen; Yang, Chun-Yuh. 2015. "Air Pollution and Daily Clinic Visits for Headache in a Subtropical City: Taipei, Taiwan." Int. J. Environ. Res. Public Health 12, no. 2: 2277-2288.