沈阳市某农村社区居民健康状况分析

目的：了解沈阳市农村社区居民健康状况及主要健康问题,为农村健康促进工作提供基础资料。方法：采用随机抽样的方法,选择东陵区某中等经济水平农村社区18岁以上成年人进行一般状况调查及健康体检。结果：本社区居民超重和肥胖、高血粘、血压异常、脂肪肝、咽炎、尿路感染、女性阴道炎检出率较高,分别为48.0%,41.5%,33.8%,27.1%,20.7%,7.0%,47.5%。结论：该社区需加强健康教育和健康促进为主导的综合干预措施,进一步促进农村社区人群健康状况。     

住院医师规范化培训与临床实习并轨模式下临床实习生满意度调查

目的　通过开展住院医师规范化培训与临床实习并轨模式下临床实习生对科室和带教教师的满意度调查,探求如何进一步推进临床实习工作。方法　采用整群抽样方式,自行设计量表,量表内容包括：教学工作重视程度、实习安排合理性、教学活动开展情况、教学活动开展质量、出科考核情况、带教教师医德医风示范性、教师带教态度及教师理论知识的传授情况、教师指导医疗操作情况、教师病历修改情况等。对2018年7月至2019年6月某医院临床专业实习生开展问卷调查。采用SPSS 22.0进行两独立样本的t检验或秩和检验方法,多组数据分析采用方差分析。结果　共发放调查问卷1 230份,收回1 195份,有效回收率97.15%。该医院临床实习生总体满意度为（9.62±0.39）分。实习生对带教教师医德医风示范性的评价最高[（9.75±0.78）分],对各科室教学活动开展质量的评价最低[（9.52±1.15）分],各项评价之间差异有统计学意义（F=7.30,P<0.001）。结论　各教研室、各科室在医院推行住院医师规范化培训与临床实习并轨模式下,按要求完成各项带教任务,但教学质量和内涵建设有待加强。     

Attitudes toward male fertility control: results of a multinational survey on four continents

BACKGROUND: Following extensive research activity to develop an effective agent to control male fertility, such a product may be available for use within approximately 5 years. However, little is known concerning contraceptive knowledge, desires and attitudes of men in different countries, and their acceptance of male fertility control (MFC). METHODS: A survey of >9000 males aged 18-50 years was performed in nine countries on four continents in 2002. The objective was to compare, on a cross-cultural basis, the knowledge, attitudes and acceptability of MFC among men and assess their willingness to use such a method. RESULTS: Between 50 and 83% of the male respondents currently use contraceptive methods, and 55-81.5% reported that both partners participate in selecting the method of contraception employed. Overall acceptance of hormonal MFC was high (>55%), with 28.5-71.4% of survey participants of various nationalities expressing the willingness to use such a method. CONCLUSION: While MFC appears to be well accepted overall, the willingness to use this type of contraception varies widely between differing population groups. The specific characteristics and profile of any MFC product will have to be carefully evaluated to accurately assess its acceptance, both by men and their female partners.     

胃癌患者生活质量问卷(QLQ-STO22)中文版的制定

目的:将QLQ-STO22引入国内,并评价其可行性、信度和效度。方法:以2003年6月1日至12 月31日在某市三家医院入院治疗的胃癌患者为研究对象。调查内容主要包括一般状况、简明病情调查表及QLQ-STO22。结果:重复测量前后比较,STO22量表各个维度的ICC 值均大于0.75;Cronbaeh'a 系数为0.80; 量表的分半信度系数分别为0.78。表明量表的重测信度、分半信度和内部一致性良好。对STO22量表的各个维度做因子分析,得到3个因子,它们分别能解释总体方差的72.8%,各公共因子在相应项目上的因子载荷均>0. 5,表明该量表具有较满意的结构效度。结论:QLQ-STO22中文版具有较好的信度和效度。     

PTSD症状自评量表的信效度初步评价

目的：编制创伤后应激障碍症状自评量表。方法：根据诊断标准和Kubany的痛苦事件量表相结合来编制量表；在284名大学生、87名受灾居民和70名消防官兵中进行信度和效度检验。结果：量表的一致性系数为0．88-0．94，重测信度为0.83-0．88，与SCL90的焦虑、抑郁和恐怖因子的相关性在0．73以上，与DSM-IV的诊断符合率在90％以上。结论：量表有很好的信效度．可以用于评估创伤后应激障碍的症状及其严重程度。     

Comparison of dietary intakes in four selected European populations

Summary The composition of diet and food intakes in four selected European populations were compared. Dietary data (from the World Health Organization Project on Monitoring Trends and Determinants in Cardiovascular Disease) were measured by record methods and were available for middle-aged men in Finland (n = 653), France (n =1128), Northern Ireland (n = 356), and southern Germany (Augsburg region; n = 899). Nutritional variables — which are independent of the absolute energy intake, such as the percentage supply of energy from macronutrients and the ratio of polyunsaturated to saturated fatty acids — were on the whole similar. However, striking differences were found in food intake and in the percentage supply of fat from different foods. The results indicate that detailed knowledge of consumption figures is necessary to develop prudent and acceptable nutrition intervention programs.Abbreviations CHD coronary heart disease - MONICA monitoring trends and determinants in cardiovascular disease - MUFA monounsaturated fatty acids - P/S ratio ratio of polyunsaturated fatty acids/saturated fatty acids - PUFA polyunsaturated fatty acids - SFA saturated fatty acids     

深圳市警察心理素质研究Ⅲ.心理健康与应对方式调查

目的：探讨深圳警察的心理健康和应对方式及其与人口学特征的关系。方法：通过团体测试方式对6107名深圳警察进行症状自评量表(SCL-90)和简易应对方式问卷调查。结果：深圳警察SCL-90的总均分、阳性症状均分及l0个因子分均显著低于全国常模；其积极应对得分显著高于全国常模，而消极应对得分显著低于全国常模。深圳男性警察的躯体化、强迫、人际敏感、敌对、偏执、精神病及总均分均显著高于女性，其积极应对得分显著低于女性。36-40岁年龄段及副科级警察SCL-90多项因子分在各年龄段及各职务级别警察中得分最高；45岁以前，随着年龄的递增，积极应对和消极应对两维度的均分均相应递增。结论：年龄、性别、文化程度和职务级别的不同对深圳警察的心理健康状况和应对方式存在一定影响。积极应对有利于心理健康。     

脊柱胸腰段薄层断层解剖及临床意义

目的：明确脊柱胸腰段冠状、矢状和横断面解剖学特点，探索薄层断层切片在观测各髓节及脊神经根走行过程的临床应用价值。方法：采用40具成人脊柱胸腰段标本经改良火棉胶包埋法处理，制作16具冠状、8具矢状和16具横位的0．25mm厚连续切片，观察脊神经根走行于侧椎管和椎间管不同区段的解剖关系和椎间孔韧带分布特征，并直接测量相关结构参数。结果：观测了脊柱胸腰段A、B、C、D经4区横断层面、经椎间管内口矢状层面、经两侧椎弓根中心冠状层面的形态和相关参数。结论：三种方位断层切片可较好显示诸多结构位置关系，对脊髓或脊神经源性疾病诊疗和正确辨认手术视野所见具有重要价值。     

大学生时间管理倾向与自我和谐的关系

目的: 探讨大学生时间管理倾向与自我和谐的关系.方法: 运用青少年时间管理倾向量表和自我和谐量表对334名大学生进行施测,对大学生时间管理倾向与自我和谐各因素进行相关分析和多元逐步回归分析.结果: 334名大学生自我与经验的不和谐得分为51.9±8.6,自我灵活性得分24.6±6.3,自我刻板性得分25.0±4.1;自我与经验的不和谐与除时间价值感外的时间管理倾向(r=-0.31--0.39)、自我刻板性与时间管理倾向(r=-0.11--O.26)呈负相关;自我灵活性与时间管理倾向呈正相关(r=0.28-O.41).进一步回归分析表明,时间效能感是自我与经验的不和谐和自我刻板性的有效预测变量(R2=0.152,β=-0.390;R2:O.107,β=-0.259);时间效能感和时间价值感是自我灵活性的有效预测变量(R2=0.229,β:0.288、0.286).结论: 大学生时间管理倾向与自我和谐有一定程度的相关.     

CR-lipped bearing is an adequate functional solution to patients with perioperative excessive laxity in cruciate retaining total knee arthroplasty

BackgroundThe cruciate retaining lipped (CR-lipped) bearing is designed to provide more anterior-posterior (AP) stability and could be employed to resolve excessive intraoperative laxity during the cruciate retaining TKA (CR-TKA). The aim of the study was to determine whether the CR-lipped bearing in CR-TKAs with a perioperative excessive laxity allows equivalent functional results as compared to the standard CR articulation.MethodsA cohort of 111 TKAs with CR-lipped bearings was matched to a cohort of conventional CR bearings regarding age and sex. The CR-lipped bearing was used in patients with excessive knee AP laxity and the regular CR bearing was used in patients without excessive AP laxity during TKA. Various PROMs (WOMAC, KSS, SF-36) were assessed preoperatively and at 5-years postoperative in combination with revision rate and Range of Motion (ROM).ResultsPROMs did not differ significantly between both groups 5-years postoperatively. Mean ROM (flexion) 5-years postoperatively was not significantly different. The implant survivorship was 100% for both cohorts with revision for any reason as end point.ConclusionBased on these results, the CR-lipped bearing is a safe and effective solution for mild interoperatively assessed PCL laxity during CR-TKA without loss of function or decreased survivorship at 5 years. Peroperative conversion to a PS-TKA in order to obtain satisfactory functional scores might therefore not be necessary when mild PCL laxity is observed during surgery. Further research should focus on verifying this approach and longer follow-up is needed to generate data on long term survivorship.Level of evidenceLevel IV therapeutic, retrospective, cohort study.