ABSTRACT
Objective:To study the perceived organizational support,organizational approval impact on job engagement process and influence mechanism of non-establishment staff in public hospital under the background of China's personnel sys-tem,and provide reference for hospital managers to take measures to promote the staff's job involvement. Methods:650 non-es-tablishment staffs from three tertiary public hospitals in each of the six cities of Sichuan province were surveyed by issuing or-ganizational support questionnaires,organization approval scale and work input scale. Descriptive analysis,correlation analy-sis,regression analysis were performed with the help of SPSS 19.0,a three-variable structural equation model was established by using AMOS17.0. Results:The average score of organizational support of non-establishment staffs in public hospitals was (2.80 ±1.05),the organizational approval scale was(3.73 ±1.03)and job engagement was(2.99 ±1.58);and there was a sig-nificant positive correlation (P<0.01) between organizational approval and job engagement. It was also revealed that per-ceived organizational support had a direct effect on job involvement,and indirect effect on organizational approval as a partial mediation variable. Conclusion:Public hospitals have a low level of perceived organizational support,job involvement of non-establishment staffs,and public hospital administrators can promote the job engagement of non-establishment staffs in public hospital by improving the sense of organizational support and organizational identification.