Based on the military personnel′s physical quality, the psychological quality of military personnel is the combination of psychological characters and behavioral characters, and it is developed through the subject-object interaction in military activities. The psychological quality is a prerequisite for military personnel to carry out their duty. The structural denotation of the psychological quality includes 18 elements. In order to improve the personnel′s psychological quality and to enhance the combat effectiveness of troops, the psychological intervention system in military settings consists of 4 subsystems: training of a group of professionals; psychological testing, selection of cadets, and management of psychological dossiers; psychological education and training; and crisis intervention.

OBJECTIVE:To probe the advantages and disadvantges of soft packing container of hospital－ prepared infusion fluid.METHODS:The hospital－ prepared bottled infusion fluid was compared with soft parking fluid in respect to production costs,quality of preparation and clinical use.RESULTS ＆ CONCLUSION:The soft packing infusion fluid has developing potential,however,at present there exist some problems to be settled.It can not take the place of bottled infusion fluid in the near future.

Objective To study the mental health status of medical staffs who had worked under strong stress in caring patients during SARS epidemic. Method 620 medical workers in Xiaotangshan Hospital of PLA were subjected to SCL-90 scale evaluation. The results were compared with Chinese norm. Results It was shown that the factor score of SCL-90, except psychoticism factor, were relatively higher than that of Chinese norm, and there was significant difference between them and that of Chinese norm. There was also significant difference among the five scores of every factor except psychoticism. Every factor score on the five phases were dynamic, the scores of anxiety and phobia were reduced gradually, but the scores of somatization, obsessive-compulsive, depression, paranoia were increased and then reduced, and the score of interpersonal sensitivity was reduced and then increased. During at the early three time intervals of work the score of hostility didn't show remarkable change, but scores were higher than before during the fourth and fifth time intervals. It indicated that the mental health status of medical staff in Xiaotangshan Hospital of PLA had become worse than that of Chinese norm after working under stress. Conclusion The symptom of anxiety, phobia, obsession, somatization were comparatively prominent. The results suggested that strong stress of work in the SARS wards could strongly influence the mental health of medical staffs.

Objective To approach the effect of psychological recuperation on the mental health of the medical personnel working in SARS ward. Methods A total of 131 medical workers working in SARS ward were randomly selected as the objects to be psychologically recuperated. Results Both groups' score on somatization, obsessive, interpersonal sensitivity, depression, anxiety and phobia anxiety is higher than that of the local norm before the training, there is no significant difference between the training group and the control group. After the training, there is no significant difference between the training group and the local norm except somatization; the control group's score in somatization, obsessive, interpersonal sensitivity, depression, hostility is higher than that of the local norm, while the training group′s scores in the five dimensions is obvious lower than that of control group. Conclusion Psychological behavior training played a positive role on the' mental health of the medical personnel working in SARS ward.

OBJECTIVE:To probe the advantages and disadvantges of soft packing container of hospital-prepared infusion fluid.METHODS:The hospital-prepared bottled infusion fluid was compared with soft parking fluid in respect to production costs,quality of preparation and clinical use.RESULTS & CONCLUSION:The soft packing infusion fluid has developing potential,however,at present there exist some problems to be settled.It can not take the place of bottled infusion fluid in the near future.

Objective To explore the features of ostiomeatal complex under endoscopic observation,so as to provide reliable landmarks for a safe and perfect endoscopic sinus surgery.Methods Twelve heads from adult cadavers(8 males and 4 females) were split axially on midline with the nasal septum removed,and nasal endoscopic operation was performed for the observation of tristar of groove with professional surgical instruments on anterior ethmoid,frontal sinus and maxillory sinus.Results The tristar of groove was consisted of beak of the ethmoidal bulla and its prolonging process,apex of the uncinate process and anterior peak of the middle turbinate,at the region of frontal recess.The structures called meatal groove,uncinate groove and bullar groove were observed around the ethmoidal bulla and the tristar of groove located at their origination.Under endoscopic view these structures looked like a triangular clefts,so it was named.The cells of the meatal groove located anteromedially to the tristar,the cells of the uncinate groove were anterolateral and just inferoposterior to the meatal groove,those of the bullar groove superoposteriorly located to the cells of the uncinate groove.The ostia of these cells were constant and did not connect each other,their locations at the tristar of grooves were fixed relatively.Conclusion Tristar of grooves is a key area for endoscopic frontal sinusotomy.Due to the great structural variations,the constant landmarks,which can be seen under sinus endoscope,and the regular pattern of the nasal sinuses distribution are important and can guide the endoscopic sinus surgery.

Objective: To explore an effective model of psychological intervention to SARS patients Method:680 SARS inpatients were divided into experimental (n=483) group and control group Three interventions were provided to the patients once a day for one week, including hotline counseling (active versus passive), counseling through paper and pencil, and face-to-face crisis intervention (medical staff versus psychotherapists) SCL-90 and a self-designed assessing scale were administered to both groups when check in and before discharge to evaluate the effect of the interventions Result:SCL-90 assessing showed that patients had significantly higher score than local people, but the two groups had no significant difference at check-in This situation changed before discharge, the intervention group had significantly lower scores in many factors than control except for phobia, paranoia and psychotic Comparing different ways of intervention, the most effective one was active hotline counseling (effective rate 95 7%), the effective rate of face-to-face intervention was 80% for both medical staff after training and psychotherapists The paper-pencil method was the most ineffective (the rate was only 19 5%) Education had influence on the outcome of intervention, those patients with higher education had better results in hotline counseling and paper-pencil counseling Conclusion:Psychological crisis intervention is effective in patients infected by SARS Active hotline counseling is the most effective way

To explore the theoretical basis of the heretability of servicemen's personalities and to provide references for the development of a set of scientific and effective psychological interventions, 1 306 servicemen were subjected to the 16-PF inventory questionaire and polymerase chain reaction (PCR) examination of angiotensin. The results showed that there was a significant correlation between the scores of self-will, social boldness, self-reliance, and self-restraint in the female servicemen, and the scores of self-will, boldness, self-reliance, emotional stability, and openness in the male servicemen were significantly correlated with the DD genotype of the ACE gene. The results suggested that the determination of the DD genotype of the ACE gene could be used as a useful tool in the research of heretability of personality factors.

To explore the effects of the psychological behavior training on the recruits' physical performance. A total of 380 recruits selected from the Department of General Staff and missile troops were divided into experimental group and control group. The recruits of the experimental group undertook psychological behavior training before athletic exercises, including 3 000-meter running, grenade throwing, and push-up. The scores of these athletic exercises were compared between recruits of two groups. The results showed that the performance was improved in all the recruits, but the recruits of the experimental group made even greater improvement. The differences were statistically significant (P

Sensitivity toward pictorial sexual information was tested implicitly in 448 servicemen from four different arm services and 86 civilians. 20 pairs of pictures containing sex information for sensitivity test were screened out in prior-experiment, and then they were exposed to the test subjects with a 500 ms duration, in order to find out the difference in the subjects' preference in selecting sexual and non-sexual information pictures. The result showed that, compared with the civilians, all the four groups of servicemen showed stronger inclination in selection of sexual information pictures, however there was no group difference or gender difference. The results also suggested that, implicit experiment with paired pictures could be one kind of reliable and effective method in studying sex information sensitivity.