Objective:To seek the main incentive factors that influencing medical staff′s enthusiasm through the medical staff satisfaction survey among the grass-roots level medical staff in Shaanxi province.Methods:Choosing the north, middle and south parts of Shaanxi province and using the questionnaire survey, factor analysis method and Krukal-Wallis test were used.Results:Main drive common factor affect the enthusiasm of the staff with train-ing and development, compensation and protection level, management mode and team cooperation, working condi-tions and working environment, and different characteristics of medical staff on incentive satisfaction differences. Conclusion:In order to improve medical staff′s work enthusiasm, it is necessary to combine the Shaanxi regional specific circumstances, to establish a suitable incentive mechanism.