目的:探讨5·12地震灾区11～16岁少年儿童的心理健康状况及其影响因素，为下一步开展创伤后心理危机干预提供依据。方法:在地震发生后一个月，使用长处与困难问卷（SDQ）学生版，调查了1268名来自于灾区的少年儿童（平均年龄14.20±1.02岁，男女比例1:1.02）的心理健康状况及其影响因素。结果:（1）灾区少年儿童SDQ总困难因子平均得分为13.66±5.75，74.9%的人报告自身存在主观困难；（2）女性的总困难因子、情绪因子、亲社会因子得分高于男性（z=-4.317，-7.963，-3.717；Pslt;0.001）；（3）困难对少年儿童社会功能的影响程度随年龄增加（χ2=7.684，P=0.021）。年龄越大，多动因子得分有增加的趋势（χ2=13.881，P=0.001）；（4）重度暴露组其总困难因子、情绪因子、影响因子得分高于轻度暴露组（z=-2.374，-4.279，-2.114；Pslt;0.05），困难造成的主观精神困扰程度前组高于后组（z=-2.920，P=0.004）；（5）女性、高年龄者、教师/同学伤亡较重者、震后被转移至安全的帐篷或房屋的间隔时间越长者，SDQ总困难因子异常的危险性越高。结论:震后灾区少年儿童的心理健康状况受到暴露水平、性别、年龄以及震后被转移至安全地点的时间的影响，心理干预应综合考虑相关因素。
【摘要】 目的 了解在校大学生的自杀倾向及其危险因素，为自杀行为的早期干预提供依据。 方法 2010年10—11月，采用贝克绝望量表以及自编的一般资料问卷对在校大学生进行现场调查，对自杀倾向的影响因素进行单因素与多因素分析。 结果 自杀倾向总检出率为14.9%，单因素分析显示女性、低年级、成绩差、来自县城、独生子女、非班干部、父母职业为知识分子、父母文化程度为大学及以上的大学生自杀倾向发生率明显高于其他；通过Logistic多元回归分析筛选出来与自杀倾向相关的危险因素有一年级、来自城市及县城、家庭收入低。 结论 在校大学生自杀问题应引起足够重视，关注特殊群体，有效预防自杀行为发生。【Abstract】 Objective To explore the prevalence of suicidal tendency and its related risk factors in undergraduates and provide the basis for early intervention to prevent suicide. Methods The undergraduates were investigated by Beck Hopelessness Scale (BHS) and self-made questionnaire in this study. Results The generalized prevalence of suicidal tendency was 14.9%. Female, freshman, bad grades, coming from county or one-child family, non class leader, parents’ occupations as intellectuals and parents having a cultural degree of university and above were high risk factors for suicidal tendency. Logistic multivariate regression analysis showed that risk factors for suicidal tendency were freshman, coming from city, county or poor family. Conclusion The suicide problem in special population like undergraduates in the university needs more attention, and measures have to be taken to effectively prevent suicidal behaviors.
ObjectiveTo investigate the prevalence and risk factors of tessellation fundus (TF) among Tianjin Medical University students with different refractive statuses. MethodsA cross-sectional study. From September to December 2019, 346 students from Tianjin Medical University were randomly selected and underwent slit-lamp examination, non-cycloplegic auto-refraction, subjective refraction, best-corrected visual acuity, ocular biometric measurement, and non-dilation fundus photography. The differences in the prevalence of TF in basic characteristics and ocular biometric parameters were compared. Based on the equivalent spherical (SE), refractive status was divided into the non-myopia group (SE＞－0.50 D) and the myopia group (SE≤－0.50 D). The myopia group was further divided into mild myopia group (－3.00 D＜SE≤－0.50 D), moderate myopia group (－6.00 D＜SE≤－3.00 D), and high myopia group (SE≤－6.00 D). According to the axis length (AL), the subjects were divided into AL＜24 mm group, 24-26 mm group, and ＞26 mm group. The logistic regression was used to analyze the risk factors affecting TF. Trend tests were performed for each risk factor and TF. ResultsOf the 346 subjects, 324 (93.6%, 324/346) were myopia, of whom 73 (21.1%, 73/346), 167 (48.3%, 167/346), and 84 (24.3%, 84/346) were mild myopia, moderate myopia, and high myopia, respectively; 22 (6.4%, 22/346) were non-myopia. There were 294 (85.0%, 294/346) students with TF in the macula, including 9 (40.91%, 9/22), 58 (79.45%, 58/73), 145 (86.83%, 145/167), and 82 (97.62%, 82/84) in non-myopia, low myopia, moderate myopia, and high myopia group, respectively; 52 (15.0%, 52/346) students were without TF in the macula. There were statistically significant gender differences (χ2=4.47), SE (t=6.29), AL (t=－8.29), anterior chamber depth (Z=－2.62), lens thickness (Z=－2.23), and average corneal radius (Z=－3.58) between students with and without TF in the macula (P＜0.05). Spherical equivalent and axial length were independent risk factors for TF and its severity (P≤0.001). With an increasing degree of myopia, and increasing axial length, the risk of TF increased (P for trend＜0.001). ConclusionsThe prevalence of TF is 85.0% among Tianjin Medical University students. TF is detected in the fundus of no myopia, mild myopia, moderate myopia and high myopia. The degree of myopia is higher, the AL is longer, the possibility of TF is higher.
ObjectiveTo explore the feasibility of introducing student-standardized patients in the teaching reform of medical nursing course. MethodsWe chose four classes of nursing students from grade 2012 between September and December 2014 as the research subjects.Cluster sampling was used to choose two classes of 84 nursing students randomly as trial group, who received student-standardized patients in their practical learning; while the rest 2 classes of 83 students were chosen as control group, who received traditional teaching method.The course scores and the effect evaluation were compared between the two groups. ResultsThe basic knowledge test score of the trial group 31.28±4.81 was not significantly different from that of the control group 32.10±2.15(P > 0.05).The case analysis test score of the trial group 54.36±3.45 was significantly higher than that of the control group 43.12±1.37(P < 0.05).The communication ability, health education ability, skill operation ability and professional quality score of nursing students in the trial group were also significantly higher than those in the control group (P < 0.05). ConclusionIntroducing student-standardized patients in practical teaching of medical nursing can improve the teaching effect and students' comprehensive ability.
目的 调查汶川地震灾区中学生肠易激综合征（IBS）的患病情况，分析罗马Ⅱ和罗马Ⅲ诊断标准对该人群IBS患病率的影响。 方法 在汶川地震后2年半和3年，分别用罗马Ⅱ和罗马Ⅲ标准制定IBS中学生问卷调查表对地震灾区和非地震灾区5所中学的中学生进行2次调查，分析比较IBS患病率的变化。 结果 用罗马Ⅱ标准调查发现地震灾区中学生IBS患病率为23.6%；非地震灾区患病率为21.6%，二者比较无统计学意义（P=0.267）；用罗马Ⅲ标准调查发现地震灾区中学生IBS患病率为6.2%，非地震灾区患病率为4.6%，二者比较无统计学意义（P=0.139）。符合两种诊断标准的地震灾区IBS学生有10.3%，非地震灾区IBS学生有9.2%，两者差异无统计学意义（P＞0.05）。②支持两种诊断标准的症状方面，地震灾区IBS学生每天排便＞3次或每周排便＜3次等症状相比较有统计学意义（P＜0.001）。③按罗马Ⅲ标准，各亚型构成比IBS-C为30.4%，IBS-D为28.4%，IBS-M为8.8%，IBS-U为32.4%；按罗马Ⅱ标准，各亚型构成比为IBS-C为28.5%，IBS-D为47.7%，腹泻和便秘交替型为18.6%，罗马Ⅲ标准中的IBS-M和IBS-U合为一组与罗马Ⅱ标准中的腹泻和便秘交替型的构成比进行比较，二者有统计学意义（P＜0.001）。 结论 罗马Ⅱ和罗马Ⅲ两种标准调查地震灾区中学生IBS患病率和分型存在着差异，但两种标准对地震灾区IBS患病率的影响是对等的，患病率和分型的不同是由两种标准的本身的差异造成，可能更接近罗马Ⅲ诊断标准。
Objective To explore the prevalence and related factors of behavior problems among the high-grade primary school students (in Grade 4 to Grade 6) in Chongqing urban area. Methods By means of cross-sectional survey, a total of 3 137 high-grade primary school students in Chongqing urban area were investigated with Child Behavior Checklist (CBCL, version for parents) and self-designed basic information questionnaire. Results The relevance ratio of behavior problems was 27.26%. The univariate analysis revealed that type of school, grade, residential and family environment, and parental attitude toward children had effects on children’s behavior problems with significance difference (Plt;0.05). The stepwise regression revealed that grade, educational level of father, healthy conditions of parents, family structure, academic performance and parental attitude toward children were the independent and main influencing factors (Plt;0.05). Conclusion The relevance ratio of behavior problems among high-grade primary school students in Chongqing urban area is much higher, which is related to the following factors: family situation, parental attitude toward children, social and school environment. It indicates that the status of children’s mental heath is not optimistic in Chongqing urban area. Comprehensive measures combining family, school with psychologist should be taken to reduce the prevalence of behavioral problems.
ObjectiveTo analyze the impact of disaster prevention and preparedness education courses on college students’ awareness, actions and abilities of disaster prevention and preparedness, so as to provide a reference for the establishment and optimization of disaster education-related courses in colleges.MethodsStudents who took the optional course “Disaster Preparedness Education” of Sichuan University in the fall semester of 2019 to 2020 were included. Questionnaires were issued before and after the course to compare the differences in awareness, actions and abilities of disaster prevention and preparedness of college students before and after the course. We also analyzed the differences between college students of different genders and college students of different grades.ResultsFinally, 148 college students were included. After the course, college students’ awareness scores (9.24±0.61 vs. 6.11±0.52), action scores (6.89±0.70 vs. 2.65±0.58) and ability scores (33.73±1.61 vs. 18.55±1.88) of disaster prevention and preparedness were improved compared to those before the course, and the differences were statistically significant (P<0.05). Before the course, boys’ disaster prevention and preparedness awareness score was higher than that of girls (6.48±0.56 vs. 5.23±0.44), the difference was statistically significant (P<0.05); there was no significant difference in the scores of actions or abilities of disaster prevention and preparedness between boys and girls (P>0.05). After the course, there was no statistically significant difference in any of the scores between boys and girls (P>0.05). Before and after the course, there was no statistically significant difference in any of the scores between the senior college students and the lower college students (P>0.05). College students’ overall satisfaction with disaster preparedness education was relatively high, with the highest scores for teaching methods and assessment methods.ConclusionDisaster preparedness education courses have a positive effect on improving the comprehensive qualities of college students’ disaster preparedness awareness, actions, and abilities, but it is necessary to attract more college students to participate and increase the scope of the course.
目的:调查在校医学生对医疗相关法律法规及医患关系的认知,为医学生教育提出建议。方法:使用自制调查问卷,对四川大学华西校区不同专业方向及学历层次的在校医学生进行整群随机抽样,将所得数据录入计算机建立数据库,进行统计分析。结果:(1) 在对医疗法规相关知识的知晓率上,研究生高于本科生,临床相关专业高于非临床相关专业;(2) 医学生对医疗法规相关知识及医患关系的认知主要来自于课外,来自于课堂教学的很少,并且大多数医学生支持开设相关法律课程;(3) 过半数的医学生认为医患沟通不足是导致医疗纠纷的首要原因;(4) 大多数医学生认为目前医患之间存在信任危机,且这种状况对他们今后的择业观造成了负面影响。结论:在医学生中开展相关医疗法律课程等人文学科课程是符合当前国内医疗卫生事业发展需要的。
Objective To investigate the status of communication skills among medical students in order to provide targeted and operational interventions. Methods We designed the questionnaire ‘Questionnaire investigating the status of medical students’ communication skills’ to investigate the status of communication skills of medical students of the West China Clinical College. The sample was extracted by the way of stratified sampling. Results We put out 570 questionnaires and received 548 completed questionnaires. There was a statistical difference between students who came from the city and countryside in terms of communication skills. There was also a statistical difference between students with different backgrounds in communication skills. Conclusion ① Medical students have lots of advantages in interpersonal communication, but there are also lots of defects in their skill set. ② Medical students have been aware of the necessity of learning the basic theories of interpersonal communication to improve the physician-patient relationship in the future. ③ It has become a trend to carry out interpersonal education in medical universities. ④ Medical colleges need to integrate internal and external resources, professional education, moral education, and the construction of campus culture to foster medical students with good interpersonal skills.