权益分类	功能权益	普通用户	{{item.name}}会员
{{category.name}}	{{benefitItem.name}}

SPEECH CHARACTERISTICS IN CORONARY HEART DISEASE

冠心病的言语特征

基本信息

批准号：
3345903
负责人：
LARRY W SCHERWITZ
金额：
$ 19.04万
依托单位：
UNIVERSITY OF CALIFORNIA, SAN FRANCISCO
依托单位国家：
美国
项目类别：
财政年份：
1984
资助国家：
美国
起止时间：
1984-12-01 至 1989-11-30
项目状态：
已结题

来源：
https://reporter.nih.gov/project-details/3345903
关键词：
aggression behavior test behavioral medicine cardiovascular disorder epidemiology cardiovascular disorder prevention coronary disorder data collection methodology /evaluation disease /disorder proneness /risk goal oriented behavior interview male prognosis psycholinguistics psychological stressor self concept social competition stress type A /type B personality

项目摘要

The objectives are to improve the assessment of psychosocial risk factors for coronary heart disease, including Type A behavior, hostility, and self-involvement. The specific aims are: 1) to describe and compare interviewer stylistics of two prospective epidemiological studies, the Multiple Risk Factor Intervention Trial (MRFIT) and Western Collaborative Group Study (WCCS) Structured Interviews, 2) to assess whether there are interviewer differences in the predictiveness of Type A behavior and its components for CHD incidence in the MRFIT and WCGS, and 3) if so, to assess whether these interviewer differences in CHD predictiveness are related to interviewer stylistics. The aims are being achieved by auditing and analyzing detailed interviewer speech characteristics from the WCGS and the MRFIT. The audits are being conducted on tape-recorded Structured Interviews on all CHD cases, and each CHD case is matched with CHD-free control subjects, totalling 750 from the WCGS and 577 from the MRFIT. Each speech characteristic has been scored with high reliability, and the sample sizes are adequate for the analyses. Appropriate multiple logistic regression analyses are being used to control for standard risk factors. The significance of the study will allow us to assess whether the SI interviewing style has changed substantially from the WCGS to the MRFIT, and if so, whether these changes may have reduced the predictive validity of behavior type judgments.

目标是改进对心理社会风险因素的评估冠心病，包括 A 型行为、敌意和自我参与。具体目标是：1）描述和比较访谈者风格两项前瞻性流行病学研究的多重风险因素干预试验 (MRFIT) 和西方协作组研究 (WCCS) 结构化面试，2）评估是否有面试官 A 型行为及其组成部分的预测差异 MRFIT 和 WCGS 中的 CHD 发病率，3) 如果是，评估这些是否访谈者对冠心病预测的差异与访谈者有关文体学。通过对访谈者的详细审核和分析来实现目标来自 WCGS 和 MRFIT 的语音特征。审计工作正在进行中对所有 CHD 病例进行录音结构化访谈，并且每个病例 CHD 病例与无 CHD 对照受试者相匹配，总共 750 例 WCGS 和 MRFIT 的 577。每个语音特征均已评分可靠性高，样本量足以进行分析。使用适当的多重逻辑回归分析来控制标准风险因素。这项研究的意义在于让我们能够评估 SI 是否从 WCGS 到 MRFIT，面试风格发生了很大变化，如果是这样，这些变化是否会降低预测的有效性行为类型判断。