An Investigation of Psychological Health Status of Middle-aged Intellectuals and Its Influencing Factors

[Objective] To probe into the psychological health status of middle-aged intellectuals and its influencing factors. [Methods]A cluster sampling of 1 474 middle-aged intellectuals was measured by the SCL-90 table and was analyzed by the Reliability Analysis, Principal Component Analysis and Analysis of Variance. [ Results ] The measurement table is highly reliable (Cronbach a = 0.949) and the Principle Component Analysis has main factors (A -1.97) and cumulative contribution rate is 80% . [Conclusion]Marital status, income and gender are the main influencing factors of psychological healthy status in middle-aged intellectuals.