自杀未遂者救治早期家属心理状况及求助倾向调查

目的:分析家属在自杀未遂者救治早期的心理状态和求助倾向。方法:采用一般资料调查表、简明国际神经精神访谈(Mini International Neuropsychiatric Interview,M.I.N.I.)自杀模块、抑郁-焦虑-压力量表中文简版等,对上海市3所综合医院急诊就诊的疑似自杀未遂病患及家属共148组进...     

《中国人群死亡及其危险因素:流行水平、趋势和分布》的研究思路

回顾了该研究的思路,指出进行这样的研究,关键是建立一个有代表性的监测系统,针对同一监测人群,开展综合监测,发展规范的现场工作程序,确保获得高质量数据。建立标准的、动态的人口库、出生、死亡和危险因素个案库,是完成这项研究的前提,世界卫生组织专家称这是中国人在流行病学监测中的天才创新。     

《中国人群死亡及其危险因素:流行水平、趋势和分布》的研究思路

回顾了该研究的思路,指出进行这样的研究,关键是建立一个有代表性的监测系统,针对同一监测人群,开展综合监测,发展规范的现场工作程序,确保获得高质量数据.建立标准的、动态的人口库、出生、死亡和危险因素个案库,是完成这项研究的前提,世界卫生组织专家称这是中国人在流行病学监测中的天才创新.     

《中国人群死亡及其危险因素：流行水平、趋势和分布》的研究思路

回顾了该研究的思路,指出进行这样的研究,关键是建立一个有代表性的监测系统,针对同一监测人群,开展综合监测,发展规范的现场工作程序,确保获得高质量数据。建立标准的、动态的人口库、出生、死亡和危险因素个案库,是完成这项研究的前提,世界卫生组织专家称这是中国人在流行病学监测中的天才创新。     

公务员正常高值血压的流行现状及危险因素分析

对吉林省516名公务员的血压及心血管疾病危险因素进行描述性分析,用二分类Logistic回归法筛选危险因素.公务员正常高值血压现患率为34.9%.正常高值血压人群体重指数、腰围、空腹血糖、总胆固醇、低密度脂蛋白胆固醇、甘油三酯、血清肌酐、血尿酸、心-踝血管指数水平以及代谢综合征患病率均高于正常血压组低于高血压组,高密度脂蛋白胆固醇水平低于正常血压组高于高血压组.男性、血脂紊乱会显著增加正常高值血压的患病风险.应加强正常高值血压人群的监测及干预,降低心脑血管疾病发病风险.     

公务员正常高值血压的流行现状及危险因素分析

对吉林省516名公务员的血压及心血管疾病危险因素进行描述性分析,用二分类Logistic回归法筛选危险因素。公务员正常高值血压现患率为34．9％。正常高值血压人群体重指数、腰围、空腹血糖、总胆固醇、低密度脂蛋白胆固醇、甘油三酯、血清肌酐、血尿酸、心一踝血管指数水平以及代谢综合征患病率均高于正常血压组低于高血压组,高密度...     

中国人群脂肪肝主要影响因素的荟萃分析

为系统评价中国居民脂肪肝发病的主要危险因素,检索文献数据库,收集国内1997年～2008年有关脂肪肝发病危险因素的16篇文献,利用Meta分析方法,进行综合统计分析,累计病例7 200例.对照11 884例.结果超重(23≤BMI<25)、肥胖(BMl≥25)、过量饮酒、吸烟、高脂饮食、食用蔬菜、饮绿茶、爱好运动、运动少、高脂血症、高HDL-Ch、低HDL-Ch、高血压、高血糖、高血总胆固醇(≥6.5mmol/L)及糖尿病合并0R值(95%CI)分别为1.68(0.68～3.90)、5.01(3.23～7.76)、3.52(1.52～8.15)、1.18(1.01～1.37)、2.82(1.50～5.31)、0.45(0.37～0.55)、0.52(0.43～0.64)、0.32(0.14～0.74)、3.49(1.26～9.65)、4.91(2.69～8.96)、0.31(0.17～0.57)、2.14(1.50～3.03)、2.19(1.43～3.35)、2.75(1.66～4.58)、2.96(0.26～32.98)、2.29(1.30～4.01).结论为目前影响中国人群脂肪肝发生的危险因素依次为肥胖、高脂血症、饮酒、运动少、高脂饮食、高血糖、糖尿病、高血压、低HDL-Ch和吸烟;保护因素为饮用绿茶,食用蔬菜,以及高HDL-ch;尚不能确定与中国人脂肪肝发生的相关性因素为超重和高血胆固醇.     

中国人群脂肪肝主要影响因素的荟萃分析

为系统评价中国居民脂肪肝发病的主要危险因素,检索文献数据库,收集国内1997年～2008年有关脂肪肝发病危险因素的16篇文献,利用Meta分析方法,进行综合统计分析,累计病例7200例,对照11884例。结果超重（23≤BMI〈25）、肥胖（BMI≥25）、过量饮酒、吸烟、高脂饮食、食用蔬菜、饮绿茶、爱好运动、运动少、高脂血症、高HDL—Ch、低HDL-Ch、高血压、高血糖、高血总胆固醇（≥6．5mmol／L）及糖尿病合并0R值（95％CI）分别为1．68（0．68～3．90）、5．01（3．23～7．76）、3．52（1．52～8．15）、1．18（1．01～1．37）、2．82（1．50～5．31）、0．45（0．37～0．55）、0．52（0．43～0．64）、0．32（0．14～O．74）、3．49（1．26～9．65）、4．91（2．69～8．96）、0．31（0．17～0．57）、2．14（1．50～3．03）、2．19（1．43～3．35）、2．75（1．66～4．58）、2．96（0．26～32．98）、2．29（1．30～4．01）。结论为目前影响中国人群脂肪肝发生的危险因素依次为肥胖、高脂血症、饮酒、运动少、高脂饮食、高血糖、糖尿病、高血压、低HDL—Ch和吸烟;保护因素为饮用绿茶,食用蔬菜,以及高HDL—ch;尚不能确定与中国人脂肪肝发生的相关性因素为超重和高血胆固醇。     

从冠心病主要危险因素的流行特点谈医学模式的转变

随着人民生活水平的提高,冠心病的发病率呈逐年上升趋势,不仅造成个人很高的致残率或致死率,而且给家庭和社会带来沉重的经济负担,冠心病已成为当前一个重要的公共卫生问题。而冠心病是一个多病因疾病,是可防可控的。充分了解冠心病危险因素的流行现状及危害,转变理念,着眼预防,逐步改变目前"重治轻防"的医学模式,是我们心血管医生神圣的使命。     

Family Factors Predicting Categories of Suicide Risk

We compared family risk and protective factors among potential high school dropouts with and without suicide-risk behaviors (SRB) and examined the extent to which these factors predict categories of SRB. Subjects were randomly selected from among potential dropouts in 14 high schools. Based upon suicide-risk status, 1,083 potential high school dropouts were defined as belonging to one of four groups; 573 non-suicide risk, 242 low suicide risk, 137 moderate suicide risk and 131 high suicide risk. Results showed significant group differences in all youth self-reported family risk and protective factors. Increased levels of suicide risk were associated with perceived conflict with parents, unmet family goals, and family depression; decreased levels of risk were associated with perceived parental involvement and family support for school. Perceived conflict with parents, family depression, family support satisfaction, and availability of family support for school were the strongest predictors of adolescent SRB. Our findings suggest that suicide vulnerable youth differ from their non-suicidal peers along the dimensions of family risk and protective factors.     

Future Well-Being Among U.S. Youth Who Attempted Suicide and Survived

To what extent does a suicide attempt impair a person’s future well-being? We estimated the prevalence of future well-being (FWB) among suicide attempt survivors using a nationally representative sample of 15,170 youths. Suicide attempt survivors were classified as having high FWB if they reported (a) a suicide attempt at Wave I, (b) no suicidal ideation or attempts over the past year at Wave III (7 years after), and (c) a well-being profile at or above the top quartile of nonsuicidal peers. Seventy-five of 574 suicide attempt survivors (∼13%) met criteria for FWB at Wave III, compared to 26% of nonsuicidal peers. Wave I well-being levels, not depressive symptoms, predicted the likelihood of FWB at Wave III (OR = 1.23, 95% CI [1.05, 1.44], p < .05). In conclusion, a nonfatal suicide attempt reduced but did not preclude FWB in a large national sample. The observation that a segment of the population of suicide attempt survivors achieves FWB carries implications for the prognosis of suicidal behavior and the value of incorporating well-being into investigations of suicide-related phenomena.     

The Identification of Early Risk Factors for Severe Emotional Disturbances and Emotional Handicaps: An Epidemiological Approach

Epidemiological methodology is used to examine the relationship between early childhood risk factors and future identification as having a Severe Emotional Disturbance or as having an Emotional Handicap (SED/EH) at age 13. Data were obtained from 1979/1980 Florida birth records that were electronically linked with 1992/1993 Florida school records. An epidemiological perspective was chosen due to its ability to model both individual and community-level risk. In regards to increasing an individual's risk of SED/EH, two factors, gender (being male) and low maternal education (mother not completing high school at the time of the child's birth), were found to have particularly strong effects. When examining effects of these risk factors upon overall rates of SED/EH in the community, maternal education and marital status (being unmarried at the time of the child's birth) were associated with a large proportion of the cases. Health/biological markers were moderately associated with SED/EH on the individual level, but were related to a relatively small percentage of cases in the population. In addition, effects varied based upon ethnic/cultural heritage. Researchers are encouraged to consider using an epidemiological perspective and its potential utility in the field of community psychology and public policy is discussed.     

Factor Structure of the Reasons for Attempting Suicide Questionnaire (RASQ) with Suicide Attempters

A sample of 134 suicide attempters completed the Reasons for Attempting Suicide Questionnaire (RASQ). Maximum likelihood factor and principal components analyses confirmed the multidimensionality of the RASQ, with two-component and three-factor models each receiving support. Scales from these competing multidimensional RASQ models demonstrated adequate internal consistency reliability. For the two-component model, two previously developed scales demonstrated differential validity with suicide indices. It is concluded that the RASQ has at least two dimensions, and it is recommended that the RASQ be scored for two scales: Internal Perturbation-Based Reasons and Extrapunitive/Manipulative Motivations.     

Confirmatory Factor Analysis of the Multi-Attitude Suicide Tendency Scale

This paper reports an examination of the factor structure of Orbach's Multi-Attitude Suicide Tendency Scale (MAST) utilizing confirmatory factor analytic techniques. Participants were 215 undergraduate students ranging in age from 18 to 20 who completed the MAST, the Reynolds Adolescent Depression Scale, the Suicide Ideation Questionnaire, and a self-harmful behavior scale. Support was found for the original factor structure, reliability, and validity of the MAST. A correlated model fit the data significantly better than an uncorrelated model. The results of this study indicate that the MAST is a valid and reliable measure appropriate for use with college-aged individuals for research purposes. Because the correlated model fit the data better than the uncorrelated, we suggest that future studies should attempt to replicate this finding, which would lead to a reexamination of the theory which underlies the MAST.     

The Clustering and Contagion of Suicide

Two general types of suicide cluster have been discussed in the literature; roughly, these can be classified as mass clusters and point clusters. Mass clusters are media related, and the evidence for them is equivocal; point clusters are local phenomena, and these do appear to occur. Contagion has not been conceptually well developed nor empirically well supported as an explanation for suicide clusters. An alternative explanation for why suicides sometimes cluster is articulated: People who are vulnerable to suicide may cluster well before the occurrence of any overt suicidal stimulus, and when they experience severe negative events, including but not limited to the suicidal behavior of one member of the cluster, all members of the cluster are at increased risk for suicidality (a risk that may be offset by good social support).     

The Influence of Acetaminophen and Observational Conditioning on the Acquired Capability for Suicide

The effects of acetaminophen and a reading task on physical pain tolerance and fearlessness about death were tested in 106 undergraduate students. Participants were randomized into four groups, each receiving either acetaminophen or no medication, along with either a control or experimental reading task. It was predicted that acetaminophen would increase pain tolerance and fearlessness about death, that the experimental reading task would decrease both outcomes, and that the interventions would interact (i.e., acetaminophen would dampen the effects of the reading task). Multivariate analysis of variance was used to test hypotheses. No significant interaction was found (p = .17) and there was no effect for acetaminophen (p = .56), but individuals administered the experimental reading task demonstrated significantly higher physical pain tolerance (p < .05).     

Body Investment as a Protective Factor in the Relationship Between Acquired Capability for Suicide and Suicide Attempts

Acquired capability for suicide is associated with increased suicide risk and behaviors, but little research has examined factors that may qualify this relationship. Body investment is proposed as one such factor, as it may engage self-preservation instincts and serve as a buffer to capability for suicide. It was expected that facets of body investment (body feelings, body care, comfort with touch, and body protection) would moderate the relationship between acquired capability for suicide and suicide attempts. The current study included a sample of 1,150 undergraduate students with a mean age of 19.74 (3.44). The majority of the sample identified as female (71%) and White/Caucasian (78%). Participants completed self-report measures of body investment (Body Investment Scale [BIS]), acquired capability (Acquired Capability for Suicide Scale [ACSS]), suicide thoughts and attempt history (Self-Harm Behavior Questionnaire [SHBQ]), and demographic information. Four moderation analyses were run using the PROCESS macro; one for each body investment subscale. All facets of body investment showed significant moderation except for body care. Acquired capability was significantly associated with suicide attempts when body feelings, comfort with touch, and body protection were low, but not when they were high. Results indicate that fostering aspects of body investment may be important for suicide prevention.