Objective　To construct and assess the competency scale for emergency physicians in our country. Methods　Learning from the milestone project in America

we developed the scale through Delphi method. The application effect was evaluated among 81 emergency physicians by questionnaire survey. Excel was used to do data entry. SPSS 20.0 was adopted to do data analysis. Factor analysis method was employed to verify the structure validity of the scale. Results　The competency scale comprises six dimensions and 13 items. The scale of total Cronbach's alpha coefficient was 0.98 and the split half reliability was 0.95. Two factors were extracted by principal component analysis with cumulative contribution rate of 86.5%. The differ-ences of competency score on six aspects of different ages

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working years and training situation were tested and all had statistically significant differ-ence (P<0.01). Conclusion　The scale developed in our study can reflect the growth stage of the emergency physicians and serve the purpose as an evaluation tool for the competency of emergency physicians in our country.