Huiyun Xiang

Models for Injury Count Data in the U.S. National Health Interview Survey

Jin Peng, Tianmeng Lyu, Junxin Shi, Haikady N. Nagaraja & Huiyun Xiang · Journal of Scientific Research and Reports · 2014

Aims: To examine the best count data model for injury data in the National Health Interview Survey (NHIS). To compare the best count data model with traditional logistic regression model in analyzing injury data in NHIS. Data Source: 2006-2010 medically consulted non-occupational...

Open access Research Article 10.9734/JSRR/2014/9490

Evaluation of Spatial Accessibility to Ohio Trauma Centers Using a GIS-Based Gravity Model

Wei Chen, Krista K. Wheeler, Yungui Huang, Simon M. Lin, Daniel Z. Sui & Huiyun Xiang · Journal of Advances in Medicine and Medical Research · 2015

Aims: Traumatic injury is one of the leading causes of death in all age groups. Ensuring adequate and effective access to trauma centers is key to improving the quality of care for injured patients. This study evaluates the spatial accessibility of Ohio trauma centers and identif...

Open access Research Article 10.9734/BJMMR/2015/20378