Language
English
Publication Date
1-1-2026
Journal
Medical Care
DOI
10.1097/MLR.0000000000002191
PMID
41359989
PMCID
PMC12685309
Abstract
Background: The COVID-19 pandemic resulted in extended disruption to the health care system. National-level data-driven comparisons of inpatient nurse staffing and workload before and during the pandemic have been limited.
Objectives: Assess the extent to which registered nurse (RN) staffing and workload changed from prepandemic levels in a national integrated health care system.
Research design: Longitudinal descriptive analysis. Medication pass analysis using bar code medication administration data for the peak-time medication pass (PTM) assessing year-over-year changes from 2019 to 2022. To assess significance of year-over-year changes in means we used the Welch 2-sample t test.
Subjects: Staff (N=42,999) administering PTM medications on Veterans Health Administration acute-care inpatient units (643 units; 127 facilities) from January 1, 2019, to December 31, 2022 (3,681,802 staff days).
Measures: Staffing: unique staff, staff days, staff per day, patients per staff (PPS); workload: patient days, medications, medications per patient, medications per RN, PTM duration.
Results: RNs administered 93.6% of peak-time medications. Fewer non-RNs administered medications after the onset of the pandemic. The average number of patients per RN (PPS) in 2022 was 3.3 on medical, 3.2 on mixed medical-surgical, 3.3 on surgical, 2.5 on step down, and 1.5 on critical care units. The greatest increase in PPS from 2019 to 2022 occurred on surgical units (+0.20, P< 0.0001). Across nearly all unit types and levels of PPS, medications per RN were greater and duration was longer in 2022 than in 2019.
Conclusions: RN staffing and workload fluctuated widely at the onset of the pandemic. In 2022, new patterns began to emerge, showing a higher RN workload than before the pandemic.
Keywords
Humans, COVID-19, Workload, United States, Longitudinal Studies, Nursing Staff, Hospital, Personnel Staffing and Scheduling, United States Department of Veterans Affairs, SARS-CoV-2, Hospitals, Veterans, Pandemics, Background: The COVID-19 pandemic resulted in extended disruption to the health care system. National-level data-driven comparisons of inpatient nurse staffing and workload before and during the pandemic have been limited. Objectives: Assess the extent to which registered nurse (RN) staffing and workload changed from prepandemic levels in a national integrated health care system. Research design: Longitudinal descriptive analysis. Medication pass analysis using bar code medication administration data for the peak-time medication pass (PTM) assessing year-over-year changes from 2019 to 2022. To assess significance of year-over-year changes in means we used the Welch 2-sample t test. Subjects: Staff (N=42, 999) administering PTM medications on Veterans Health Administration acute-care inpatient units (643 units; 127 facilities) from January 1, 2019, to December 31, 2022 (3, 681, 802 staff days). Measures: Staffing: unique staff, staff days, staff per day, patients per staff (PPS); workload: patient days, medications, medications per patient, medications per RN, PTM duration. Results: RNs administered 93.6% of peak-time medications. Fewer non-RNs administered medications after the onset of the pandemic. The average number of patients per RN (PPS) in 2022 was 3.3 on medical, 3.2 on mixed medical-surgical, 3.3 on surgical, 2.5 on step down, and 1.5 on critical care units. The greatest increase in PPS from 2019 to 2022 occurred on surgical units (+0.20, P<0.0001). Across nearly all unit types and levels of PPS, medications per RN were greater and duration was longer in 2022 than in 2019. Conclusions: RN staffing and workload fluctuated widely at the onset of the pandemic. In 2022, new patterns began to emerge, showing a higher RN workload than before the pandemic
Published Open-Access
yes
Recommended Citation
Knox, Melissa K; Eck, Chase S; Dorsey, Lynette; et al., "Using Medication Pass Analysis to Examine Longitudinal Changes in VA Inpatient Nurse Staffing and Workload Before and Through the COVID-19 Pandemic: 2019-2022" (2026). Faculty, Staff and Students Publications. 6749.
https://digitalcommons.library.tmc.edu/baylor_docs/6749