中文摘要：

目的：基于ERG需要理论,分析影响我国乡镇卫生院人员离职概率的因素。方法：以ERG需要理论为基础构建结构方程模型。样本包括5省市403名乡镇卫生院人员。结果：模型拟合结果较好,生存需要和关系需要的满足程度是导致乡镇卫生院人员离职的主要因素。结论：政策制定者应切实保障乡镇卫生院人员的收入和待遇,完善乡镇卫生院的工作条件和生活便利措施,降低卫生院人员的离职概率。

英文摘要：

Objective： According to ERG （Existence Relatedness Growth） needs theory, analyze factors influencing the resignation probability in Township Health Centers （THC）. Methods： Structural equation model was used based on ERG needs theory. The sample consists of 403 stuffs in the THC. Results： The result of model fitting goes well. The satisfaction levels of the needs to survive and the needs of relationship become the major influencing factors of resignation probability in the THC. Conclusion： To reduce the resignation probability in THC, it needs to guarantee their income and benefits, improve working condition and living convenience facilities.