军地大学生MMPI测查结果分析与比较

AIM To explore the psychological character, the psychological problem and the psychological adaptation of military and local undergraduates, in order to determine the difference of synthetic ability and development potential between the different university students. METHODS Two hundred and five undergraduates (88 from local university, 71 males, 17 females; 117 from military university, 97 males, 20 females), which was from 2 key institutes in Xi’an area, were examined on the spot by the MMPI B scale. The results were analyzed statistically. RESULTS Higher Hs, Pa, Pt, Sc, Ma, Si, In scores in the local undergraduate group suggested that the local undergraduates did. Higher To, Lp, Ac, Gr, Ie, Cs, Tp, Es, St scores in the military undergraduate group suggested that they add better psychological diathesis, adaptability, synthetic ability and development potentialities. CONCLUSION Personality characteristics, psychological diathesis, contingency ability and development potentialities of the military undergraduates are better than that of the local students. Overweight ecinomic and life burden, bad employment prospect of the local undergraduates might be the main causes of these psychological problems.

脊髓分级压迫损伤病理组织学改变与磁刺激运动诱发电位相关性研究

目的：探讨脊髓分级压迫损伤的病理改变与磁刺激诱发电位之间的相关性．方法：选用４１只成年家猫，随机分为对照组，轻、中、重度损伤４组．应用磁刺激运动诱发电位（ＭＥＰｓ）对脊髓压迫前、压迫后３０ｍｉｎ，６ｈ，１ｗｋ，２ｗｋ及４ｗｋ做动态观察，观察血管、神经细胞、神经纤维及中央管的病理改变．结果：轻和中度损伤的病变是可逆的，而重度损伤导致神经细胞的不可逆改变和运动功能丧失．轻度损伤ＭＥＰｓ潜伏期在损伤后３０ｍｉｎ及６ｈ比术前分别延长０．３７倍和０．３８倍，至４ｗｋ复原；中度损伤ＭＥＰｓ潜伏期延长０．７７倍和０．８１倍，重度组延长１．３２２倍和１．３６１倍．中度损伤组有部分恢复而重度组无明显变化．结论：脊髓分级压迫损伤病理组织学变化与运动功能和ＭＥＰｓ之间在统计学上具有明显相关性．

医学生心理卫生状况对学习成绩的影响

目的： 探讨医学生心理卫生状况与学习成绩的关系． 方法： 医学院校三年级学生１２５名，均为男性，年龄１８岁～２１岁． 采用ＳＣＬ－９０， ＥＰＱ， ＵＰＩ量表检测及实地调查． 结果：有心理问题组ＵＰＩ总分高于正常组（Ｐ＜ ０．０１）， ＥＰＱ 中Ｎ，Ｐ维度高于正常组（Ｐ＜ ０．０１）， 学习成绩低于正常组（Ｐ＜ ０．０５）． 结论： 心理卫生状况对学习绩效有影响，心理卫生状况不佳多与情绪不稳有关．

后内侧松解足背皮瓣旋转治疗马蹄内翻足

为了提高先天性马蹄内翻足的治疗效果，减少其并有症和复发率，对手术法进行改进。经后内侧松解足背皮瓣旋转治疗先天性马蹄内翻足２１例（３５足），其中８例（１３足）行内侧韧带重建。手术年龄５个月～３岁。随访１８例（３２足），根据足外形、踝关节活动度、步态、行走时疼痛和Ｘ线表现，并参照Ｊｅｒｒｙ等评估方法进行疗效评定。结果优２６足（８１％），良５足（１６％），差１足（３％）。改进后的手术方法使足内侧软组织松解满意，可在无张力下缝合内侧切口，跗骨关节能完全复位，增加了足内侧稳定性，减少了远期并发症和降低了复发率。