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Objective To survey the anxiety status of university students in Xuzhou city ,and to analyze its influence factors to propose the effective improvement strategy .Methods The stratified cluster random sampling method was adopted to conduct the questionnaire survey on 1931 college students from 2 colleges in Xuzhou City .The statistical analysis was performed by using SPSS 16 .0 .Results The average score of anxiety in college students was (42 .23 ± 9 .70) points ,the total detection rate was 21 .4% .The main influencing factors of anxiety included the home ranking ,character ,specialty ,school record ,getting scholarship ,plan to partici-pate in graduate entrance examination ,employment prospect ,sleep quality ,physical condition ,relationship with classmates and ro-ommates ,love status ,work-study programs or go out to work situation ,family type ,communication with parents ,family income . Conclusion The anxiety status of college students in Xuzhou City is in middle level .So improving the college students′anxiety sta-tus needs the joint efforts of school ,family and students themselves .
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Objective To understand the epidemiological characteristics of injury in college students in north jiangsu area ,a‐nalysis its related factors .Methods With the method of random cluster sampling ,1 857 students as the research object .Using self‐made questionnaire survey ,choose Chinese college students′ mental health scale (CCSM HS ) and Chinese perceived stress scale (CPSS) to investigate the mental health status of the research object .Results In 1 857 students ,639 students had more than once hurt ,harm the annual incidence of 34 .41% ;Incidence rate of injury was highest in junior college student(38 .94% ) ,lowest in gradu‐ate student(31 .75% ) .The highest constituent ratio of hurt types was fall/collision injury(34 .64% ) ,and lower extremity injuries was the main injured area .Education ,age ,ranking in the home ,parents′marital status ,students and their parents′physical condi‐tion ,the relationship with the students ,and the roommate to the occurrence of friction ,go out to work ,as well as the psychological stress test ,10 factors of college students′psychological scale ,10 factors oftotal pressure and tension factor were influencing factors of injury .Conclusion Damage and mental health problems is closely related .Safety education ,psychological education and interven‐tion should be carried out in order to effectively prevent and reduce the incidence of injury .
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Objective To summarize the experience on clinical diagnosis and treatment for cervical neurilemmoma. Methods The clinical data of 77 cases of cervical neurilemmoma from 1976 to 2005 were retrospectively analyzed. Results The diagnosis was dependent on the anamnesis, clinical presentations, ultrasonography, CT and cytology of fine needle aspiration. Correct preoperative diagnosis was abtained in 51 cases (66. 2% ) , and the misdiagnosis rate was 33. 8% (26/77). All patients underwent surgical resection. The postoperative diagnosis was benign neurilemmoma by pathological examinations. The postoperative complications included recurrent laryngeal nerve injuries (6 cases) , Horner syndrome (4 cases) , tongue deviation (3 cases), neck pain or numbness (2 cases) and reffered pain in limb (1 case). Sixteen patients were followed up, and these symptomes disappeared after 3-11 months. Nerve dysfunction remained in 2 out of 3 patients in whom the vagus was wrongly amputated during the operation. Intraoperative inadvertent sympathetic nerve amputation caused permanent nerve dysfunction. Conclusion B-mode ultrasonography, CT and fine needle aspiration cytology are useful for the diagnosis of cervical neurilemmoma. Surgical resection is most effective among all available therapies.
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This paper presents that the pollen in the rabbit's organs died of drowning detected by themethod of acetic anhydride destroying organic tissues method. of the 12 rabbits, the pollens werefound in the periphery pulmonary tissues of all the rabbits, in livers of six rabbits and kidneys of four.There are no significant difference of pollen amount and ratio of pollen species in lungs between threegroups examined one day, one and two weeks respcetively after drawing. It is suggested that thepollen has the characteristic of anti-decomposition. So, pollen is a reliable evidence of diagnosis of thedrowning,Besides, the vegetation condition in local area can be reflected by the pollen in sediment inwater. Therefore, this study may provide evidences to estimate the place where the drown body fallsinto the water. This method is specially applicable to diagnose drowing in the water with little diatomand other plankton.