Principal components analysis to identify influences on research communication and engagement during an environmental disaster.
Principal components analysis to identify influences on research communication and engagement during an environmental disaster.
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DOI：
10.1136/bmjopen-2016-012106
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发表时间：
2016-08-09
期刊：
影响因子：
2.9
通讯作者：
Black B
中科院分区：
文献类型：
--
作者：
Winters CA;Moore CF;Kuntz SW;Weinert C;Hernandez T;Black B
旨在了解社区对蒙大拿州利比研究参与的态度，利比是唯一一个已宣布进入公共卫生紧急状态的超级基金地点。对蒙大拿州利比超级基金所在地附近居民便利样本的调查研究。蒙大拿州利比地区的居民是从当地零售店（N=120，调查 1）或社区活动（N=127，调查 2）招募的。与社区咨询小组协商后开展了两项调查。调查 1 的主要组成部分显示了社区成员对研究参与态度的四个方面：(1) 研究人员的沟通和对社区的贡献，(2) 请求参与的研究人员的身份和隶属关系，(3) 潜在的个人障碍，包括数据保密、痛苦或侵入性程序以及对健康保险的影响，以及 (4) 研究对社区、个人或家庭的好处。第一个因素的得分与参与研究的愿望呈正相关（r=0.31，p=0.01）。家族中诊断出石棉相关疾病 (ARD) 的人在因素 2 和因素 3 上的得分较高（Cohen's d=0.41、0.57）。调查 2 还发现，当家庭成员患有 ARD 时，他们对研究的态度更加积极（Cohen d=0.48）。主成分分析显示了对研究参与的态度的不同维度。不同的维度与社区成员被邀请参与研究的愿望、对社区过去研究的认识以及是否已筛查或诊断出与超级基金污染物相关的健康状况有关。
To discern community attitudes towards research engagement in Libby, Montana, the only Superfund site for which a public health emergency has been declared. Survey study of convenience samples of residents near the Libby, Montana Superfund site. Residents of the Libby, Montana area were recruited from a local retail establishment (N=120, survey 1) or a community event (N=127, survey 2). Two surveys were developed in consultation with a Community Advisory Panel. Principal components of survey 1 showed four dimensions of community members' attitudes towards research engagement: (1) researcher communication and contributions to the community, (2) identity and affiliation of the researchers requesting participation, (3) potential personal barriers, including data confidentiality, painful or invasive procedures and effects on health insurance and (4) research benefits for the community, oneself or family. The score on the first factor was positively related to desire to participate in research (r=0.31, p=0.01). Scores on factors 2 and 3 were higher for those with diagnosis of asbestos-related disease (ARD) in the family (Cohen's d=0.41, 0.57). Survey 2 also found more positive attitudes towards research when a family member had ARD (Cohen's d=0.48). Principal components analysis shows different dimensions of attitudes towards research engagement. The different dimensions are related to community members' desire to be invited to participate in research, awareness of past research in the community and having been screened or diagnosed with a health condition related to the Superfund contaminant.