Causes and Effects of Hospital-Level Changes in ICU Bed Supply

医院层面ICU床位变化的原因和影响

• 批准号: 9376098
• 负责人: David John Wallace
• 金额: $ 7.63万
• 依托单位: UNIVERSITY OF PITTSBURGH AT PITTSBURGH
• 依托单位国家: 美国
• 财政年份: 2017
• 资助国家: 美国
• 起止时间: 2017-08-07 至 2019-07-31
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/9376098
• 关键词: Administrator; Affect; Automobile Driving; Beds; Budgets; Caring; Case Mixes; Clinical; Coupled; Critical Care; Critical Illness; Data; Effectiveness; Funding; Future; Goals; Growth; Health; Hospital Administrators; Hospital Closures; Hospitals; Individual; Intensive Care; Intensive Care Units; Interview; K-Series Research Career Programs; Mentors; Modeling; Modernization; Motivation; National Heart, Lung, and Blood Institute; Outcome; Patient Care; Patient-Focused Outcomes; Patients; Perception; Population; Positioning Attribute; Qualitative Research; Research Infrastructure; Research Methodology; Research Project Grants; Research Training; Sampling; Science; Services; Structure; System; Training; Transcript; United States; Vision; Work; care delivery; career development; experience; health care delivery; health care quality; hospital bed; hospital occupancy; improved; insight; novel; operation; population based; theories

In the last thirty years the United States witnessed a transformation of the critical care delivery system marked by a simultaneous decrease in the number of hospitals providing critical care and an increase in the total number of intensive care unit beds. As a consequence, the US is not only providing more intensive care, but also concentrating this care in ever fewer numbers of hospitals. In an ongoing career-development award (K08) funded by the NHLBI, the applicant is studying the clinical impact of these changes on patient outcomes at the regional level. However, in the course of this work it has become increasingly clear that information is needed on not only the population-based implications of these changes, but also their underlying causes and effects at the individual hospital level. The overall goal of this project is to determine the causes and effects of hospital-level changes in the number of ICU beds from the perspectives of key decision makers. To accomplish this goal we will conduct and analyze semi-structured interviews with administrators from hospitals with increasing, unchanged and decreasing intensive care bed supply. Our study has two specific aims: 1) to determine the causes of hospital-level changes in the number of ICU beds, and 2) to evaluate the perceived effects of changes in the number of ICU beds. We will conduct semi-structured interviews with administrators in hospitals with varying ICU bed supply changes. We will then use thematic content analysis of the interview transcripts to develop a conceptual model for the causes underlying ICU bed supply changes. We will further analyze the interview transcripts to expand our conceptual model to include the effects of changes in ICU bed supply from the perspectives of key decision makers. Successful completion of these aims will produce rich insight into how changes in ICU infrastructure affect operations, financial metrics and clinical outcomes and will provide new hypotheses for organizational strategies to improve the care of patients with critical illness. These data will in turn inform a future R01 submission studying the impact of changes in bed supply at the hospital and region level on clinical outcomes for critically ill patients, contributing to the NHLBI's strategic vision to understand factors that account for differences in heath among populations. Additionally, the proposed research project will provide a unique opportunity for the applicant to receive additional mentored research training in qualitative research methods and organizational theory. Rigorous qualitative research is an increasingly important component of modern health care delivery science but is not part of the applicant's current K08, making this proposal synergistic with the applicant's K08 both scientifically and from a career development standpoint. Finally, the additional training, mentoring and experience are in-step with NHLBI's strategic vision to develop a scientific workforce capable of responding to current and future health challenges

在过去的三十年里，美国见证了重症监护服务系统的转变， 同时，提供重症护理的医院数量减少， 重症监护病房床位数。因此，美国不仅提供更多的重症监护， 也将这种护理集中在越来越少的医院中。在一个正在进行的职业发展奖中 (K08)由NHLBI资助，申请人正在研究这些变化对患者结局的临床影响 在区域一级。然而，在这项工作的过程中，越来越清楚的是， 不仅需要考虑这些变化对人口的影响，还需要考虑其根本原因， 在个别医院层面的影响。本项目的总体目标是确定 从关键决策者的角度来看，医院一级ICU床位数量的变化。到 为了实现这一目标，我们将对来自医院的管理人员进行半结构化访谈，并对其进行分析 重症监护病床供应增加、不变和减少。我们的研究有两个具体目标：1） 确定医院级ICU床位数量变化的原因，2）评估感知 ICU床位数量变化的影响。我们将与管理员进行半结构化访谈 ICU床位供应变化的医院。然后，我们将对访谈进行主题内容分析 成绩单，以建立一个概念模型的原因，潜在的ICU病床供应的变化。我们将进一步 分析访谈记录，以扩展我们的概念模型，包括ICU床位变化的影响 从关键决策者的角度来看。这些目标的成功实现将产生丰富的 深入了解ICU基础设施的变化如何影响运营、财务指标和临床结果， 为组织策略提供新的假设，以改善危重病患者的护理。这些 这些数据将反过来为未来研究医院床位供应变化影响的R01提交提供信息 和区域一级对危重患者的临床结果，有助于NHLBI的战略愿景， 了解人口健康差异的因素。此外，拟议的 研究项目将为申请人提供一个独特的机会，以获得额外的指导研究 在定性研究方法和组织理论的培训。严格的定性研究是一种 现代医疗保健提供科学的日益重要的组成部分，但不是申请人的一部分， 目前的K08，使这一建议与申请人的K08在科学和职业生涯中协同作用 发展观。最后，额外的培训、指导和经验与NHLBI的一致 发展一支能够应对当前和未来卫生挑战的科学队伍的战略愿景