Columbia University, School of Nursing, New York, USA.
J Am Med Inform Assoc. 2011 May 1;18(3):305-8. doi: 10.1136/jamia.2010.006668. Epub 2011 Jan 26.
The goals of this study were to explore the information needs of case managers who provide services to persons living with HIV (PLWH) and to assess the applicability of the Information Needs Event Taxonomy in a new population.
The study design was observational with data collection via an online survey.
Responses to open-ended survey questions about the information needs of case managers (n=94) related to PLWH of three levels of care complexity were categorized using the Information Needs Event Taxonomy.
The most frequently identified needs were related to patient education resources (33%), patient data (23%), and referral resources (22%) accounting for 79% of all (N=282) information needs.
Study limitations include selection bias, recall bias, and a relatively narrow focus of the study on case-manager information needs in the context of caring for PLWH.
The study findings contribute to the evidence base regarding information needs in the context of patient interactions by: (1) supporting the applicability of the Information Needs Event Taxonomy and extending it through addition of a new generic question; (2) providing a foundation for the addition of context-specific links to external information resources within information systems; (3) applying a new approach for elicitation of information needs; and (4) expanding the literature regarding addressing information needs in community-based settings for HIV services.
本研究旨在探讨为 HIV 感染者(PLWH)提供服务的个案管理者的信息需求,并评估信息需求事件分类法在新人群中的适用性。
研究设计为观察性研究,通过在线调查收集数据。
对个案管理者与三种护理复杂程度的 PLWH 相关信息需求的开放式调查问题的回答(n=94)使用信息需求事件分类法进行分类。
最常被识别的需求与患者教育资源(33%)、患者数据(23%)和转介资源(22%)有关,占所有(N=282)信息需求的 79%。
研究的局限性包括选择偏倚、回忆偏倚,以及研究相对狭窄地关注于个案管理者在照顾 PLWH 时的信息需求。
研究结果通过以下方式为患者交互背景下的信息需求证据基础做出贡献:(1)支持信息需求事件分类法的适用性,并通过添加一个新的通用问题对其进行扩展;(2)为在信息系统中为特定上下文的外部信息资源添加上下文特定链接提供基础;(3)采用新的方法来引出信息需求;以及(4)扩展关于在社区为 HIV 服务提供信息需求的文献。