Objective To find out college staff’s condition of sub-health and its related risk factors

and to provide evidence for the measwres of developing the staff’s health care.Method Methods like sub-questionnaire and scale survey including items such as sleep quality

fatigue and mental stress are adopted for 189 faculty members.Results The ratio of the staff in sub-health is 73.02% and

the percent of those severe ones reaches 7.41%;the difference of the detection rates between sexes

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ages has little statistic significance（P>0.05）;the graduates and above have the highest direction rates of both health and sub-health

reaching 80% and 23.33% percent respectively

which are higher than those of undergraduates and junior college students（P<0.05）;as for sleep quality

fatigue and mental stress

the average of the sub group rank lower than the health group（P<0.01）.Conclusion The high proportion of sub-health staff deserves attenticr.Inadequate sleep

tiredness and mental stress are some dangerous reasons for sub-health.