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 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.

To explore the effects of psychological behavior training on the physical stress level of submariners, 42 submariners were divided into two groups, namely experimental group and control group. The submariners in the former group received psychological behavior training for one week. The level of physical stress was determined after being asked to creep through water-filled torpedo launching tube before and after training. The results showed that the changes in physical stress level of subjects in the experimental group were significantly smaller than that of the control group(t=-3.421～-2.415, P

In order to study the mental health status of military personnel under settings of special military operations, 1 263 officers and crew of a submarine base, 361 officers and crew of a naval base and 753 officers and soldiers of a missile base were subjected to SCL-90 scale evaluation. The results were compared with mililary norms and civilian norms. It was revealed that SCL-90 of all the members of three groups had higher scores on every factor compared with the eivilion norms. Besides somatic factors, the scores of other factors were also higher than that of military norms. The results suggested that certain special military operation settings could exert negative impact on the mental health status of military personnel. An analysis of the results also showed that the greatest impact was found in submarine and naval officers and crew, as well as in missile troops, indicating that highly enclosed settings could strongly influence the mental health of individuals.

The psychological quality of military personnel is an important research topic in military psychology. The present rating scale for psychological quality of military personnel consisted of 30 items, and with this scale 94 military officers of 3 different rank groups were subjected to the test. 18 items were screened out as the items concerning basic psychological quality of military personnel according to the following two criteria: (1) more than 80% of the officers selected this item; (2) the mean score of the item was more than 1.00. Analysis of the results showed that, the connotation and denotation of the psychological quality of military personnel were in a certain degree similar to that of the general definition, and they also represented some special characteristics required by military settings. This study suggested that these 18 items reflected the basic elements of structural extension of the psychological quality of military personnel.