This study applies the ecological conceptual model in examining the rates and risk factors of both severe and minor physical assault perpetration and victimisation among university students in Hong Kong, Taiwan and Mainland China. Data were from the International Dating Violence Study. The analysis employed a generalised mixed effect model. Findings showed the rates of minor physical assault perpetration was 34.1% among the participants; minor victimisation was 16.2%; severe perpetration was 23.9%; and, severe physical assault victimisation was 12.5%. Female students were more likely to report minor and severe physical assault perpetration compared to males [aOR = 2.48 (1.80, 3.43), and 2.89 (1.83, 4.56), respectively, p values<0.05]. Controlling for all variables, if sexual relations were part of the dating relationship, the odds of minor and severe violence perpetration and victimisation were 1.98 and 2.23 (p values<0.05). Good anger management was associated with a 60 to 70% decrease in the odds of physical assault.

本研究運用生態概念模型考察香港、台灣和中國大陸大學生在戀愛中經歷的嚴重和輕微的身體攻擊與受暴情況的發生率和風險因素。數據來自國際約會暴力研究。該分析采用廣義線性混合效應模型。研究結果顯示，參與者中輕微的身體攻擊率為34.1％，輕微受害者為16.2％; 嚴重身體攻擊率為23.9％，嚴重的身體受暴率為12.5％。與男性相比，女性更可能報告輕微和嚴重的身體攻擊[aOR = 2.48（1.80, 3.43）和2.89（1.83, 4.56），p<0.05]。控制所有變量，如果性關系是約會關系的一部分，輕微和嚴重的暴力犯罪和受害的幾率為1.98和2.23（p<0.05）。良好的對憤怒的管理伴隨著約會中60-70%的身體攻擊幾率下降。

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