Analysis on the characteristics of injuries from the Chinese National Injury Surveillance System / 中华流行病学杂志

ABSTRACT

Objective To analyze the injury characteristics, using data from the National Injury Surveillance System (NISS), 2006 to 2008, to develop a injury prevention strategy. Methods 129 hospitals from 43 surveillance points in NISS were selected according to the DSP sample framework, also considering the capacity of local CDC. Results Relative information on 1 318 739cases were analyzed. The number of male cases were more than the females. The top three causes of injuries were as follows falls (28.02%,29.36%,30.12%), traffic-related (23.07%,21.61%,21.44%)and blunt injuries (21.46%, 21.17%, 20.59% ). The major places where injuries occurred were road/street (29.80%, 27.73%, 28.37% ) and at home (21.51%, 22.80%, 24.02% ). Recreation activities (35.63%, 41.93%, 42.13% ) and at work (24.43%, 22.60%, 21.44% ) were the two major activities when injuries took place. Most injury cases were unintentional (83.81%, 86.32%, 86.71% ) and mild (70.42%, 74.79%, 73.90% ). Rush hours that caused injuries to happen were between 7 to 10 AM.Conclusion Male injury cases were more than females. Falls, road traffic-related and blunt injuries were the major causes, with most of them were unintentional and minor.