结论在高原特定环境条件的作用下，高原作业人群存在不同程度的心理问题，不同海拔的作业人群其心理适应过程和状况不同。
Conclusions the processes of adaptive psychological reactions were different in workers on plateaus of different altitudes. They had psychological problems of different degree.
目的通过对高原作业人群心理健康状况的调查，了解不同海拔高原作业人群的心理适应过程，为做好卫生保健工作提供科学依据。
Objective To understand the processes of adaptive psychological reactions of workers on plateaus at different altitudes and provide better health care for workers on plateau.
应用推荐