目的:通过评估COVID-19人口普查负担与医院特征之间的纵向关联,如床位大小和关键访问状态,我们可以探讨大流行时代的医院质量基准是否需要对医院级别的特征进行风险调整或分层。
方法:我们使用了美国卫生与人类服务部的医院级数据,包括2020年8月至2023年8月的每周总医院和COVID-19人口普查以及2021年美国医院协会的调查。我们计算了每周包含COVID-19患者的成人病床总数的百分比。然后,我们计算了每家医院在Extreme度过的周数(COVID-19患者占床位的≥20%),高(10%-19%),中度(5%-9%),和低(<5%)COVID-19压力。我们评估了纵向医院水平的COVID-19压力,按15个医院特征进行分层,包括联合委员会认证,床尺寸,教学现状,临界进入医院状态,和基于核心的统计区域(CBSA)农村。
结果:在n=2582家美国医院中,COVID-19患者每周住院能力的中位数(IQR)百分比为6.7%(3.6%-13.0%).80,268/213,383(38%)医院周经历了低COVID-19人口普查压力,28%中度应激,22%高应力,和12%的极端压力。COVID-19人口普查负担在大多数医院特征中相似,但对于关键接入医院来说要大得多。
结论:美国医院在多个机构特征上经历了相似的COVID-19人口普查负担。在医院质量报告中循证纳入大流行时期的结果可能不需要重大的医院级别的风险调整或分层,除了农村或关键接入医院,这经历了不同的更大的COVID-19人口普查负担,可能值得医院层面的风险调整考虑。
OBJECTIVE: By assessing longitudinal associations between COVID-19 census burdens and hospital characteristics, such as bed size and critical access status, we can explore whether pandemic-era hospital quality benchmarking requires risk-adjustment or stratification for hospital-level characteristics.
METHODS: We used hospital-level data from the US Department of Health and Human Services including weekly total hospital and COVID-19 censuses from August 2020 to August 2023 and the 2021 American Hospital Association survey. We calculated weekly percentages of total adult hospital beds containing COVID-19 patients. We then calculated the number of weeks each hospital spent at Extreme (≥20% of beds occupied by COVID-19 patients), High (10%-19%), Moderate (5%-9%), and Low (<5%) COVID-19 stress. We assessed longitudinal hospital-level COVID-19 stress, stratified by 15 hospital characteristics including joint commission accreditation, bed size, teaching status, critical access hospital status, and core-based statistical area (CBSA) rurality.
RESULTS: Among n = 2582 US hospitals, the median(IQR) weekly percentage of hospital capacity occupied by COVID-19 patients was 6.7%(3.6%-13.0%). 80,268/213,383 (38%) hospital-weeks experienced Low COVID-19 census stress, 28% Moderate stress, 22% High stress, and 12% Extreme stress. COVID-19 census burdens were similar across most hospital characteristics, but were significantly greater for critical access hospitals.
CONCLUSIONS: US hospitals experienced similar COVID-19 census burdens across multiple institutional characteristics. Evidence-based inclusion of pandemic-era outcomes in hospital quality reporting may not require significant hospital-level risk-adjustment or stratification, with the exception of rural or critical access hospitals, which experienced differentially greater COVID-19 census burdens and may merit hospital-level risk-adjustment considerations.