Yih-Jian Tsai
Yih-Jian Tsai
![142nd APHA Annual Meeting and Exposition (November 15 - November 19, 2014): http://www.apha.org/events-and-meetings/annual](images/banner.jpg)
Section Chief/MD, MSc.
Health Promotion Administration
Taichung
Taiwan
y.tsai@hpa.gov.tw
3190.0 Combined effect of cognitive impairment and depressive symptoms on the fall risk of the elderly in Taiwan