A new study analyzing the long use of Covid healthcare in Colorado is a major shift from acute treatment after diagnosis to outpatient services, evolving treatment patterns, and the broader healthcare results that this condition brings. It makes clear that it will shed light on the burden.
The study, published today at BMC Public Health, was conducted using Colorado's comprehensive full-wage claims database, providing one of the most detailed population-level insights on long-term symbiotic patients. Masu. The researchers looked at usage patterns of individuals diagnosed with long COVID between October 2021 and August 2022, and followed them after a year of diagnosis.
This study highlights the substantial burden of long co-vids on the health care system, highlighting the need for robust data and comprehensive care models. Understanding these usage patterns can help policy makers and providers to effectively allocate resources and design interventions that address the unique needs of long-term community patients. ”
Rick DeVos, MPH, Colorado School of Public Health, Colorado, Anschutz Medical Campus, Research Co-author and PhD student.
Of the population of approximately 3.9 million, 26,358 individuals (0.67%) have been diagnosed with long covid, representing 674 cases per 100,000 people.
“This collaboration between the state and the University of Colorado Anschutz Medical Campus represents a critical step in understanding the long-term impact of Covid-19 on the community,” says Rachel Helihe of Colorado State Epideologist says the doctor of medicine. “By leveraging insurance data, we can uncover important insights into healthcare use, costs and patient outcomes, and ultimately guide policies and provide care for people affected by long communities. It can be improved. Public health challenges.”
Using these data, researchers observed significant changes in healthcare use. Prior to diagnosis, 17% of patients experienced at least one hospitalization, and 40% visited the emergency department. After diagnosis, hospitalization was reduced by 6.1 percentage points (PP) and emergency department visits decreased by 7.7 (PP) compared to matched controls. In contrast, outpatient visits increased by 3.6 (pp), expert visits increased by 4.7 (pp), and new medication prescriptions increased rapidly.
“These results show that receiving long covid diagnosis, often accompanied by interdisciplinary long covid clinics, is better management and from a more expensive acute care setting to more sustainable outpatient care. It suggests that this could lead to a transition. A long covid recognition provider may allow for greater validation of treatment options and living experiences in long covid patients,” said the study co-author. Yes, says Dr. Sara Jolie, director of UCHEALTH Post/ICU Recovery Clinic. “This trend underscores the importance of timely diagnosis and coordinated care strategies to improve patient outcomes,” she continued.
“This is an important step in understanding the long-term health care needs of this patient population, and similar conditions affected by post-virus conditions that are difficult to diagnose and treat due to symptoms and organ constellations. It's a group,” associate professor, co-author of the Colorado School of Public Health. “In addition, using a full-wage claims database that includes data from around 75% of the state’s population will result in a more robustness of the entire population, rather than drawing from anonymized electronic health records from some selected health systems. You can capture the expression.
This study leveraged the International Disease Classification (ICD-10) U09.9 code to identify long covid cases and provide a new lens to see health care demands related to the condition. Patients diagnosed with long covids were compared to similar patients without conditions to explain changes in healthcare use during the pandemic era.
Additionally, this study considers the effects of changes in use that have similarly changed between long-term COVID patients and controls, affecting the entire population during the pandemic. It turns out to be indicative of the importance of
“Long covid is disabled and can cause psychological damage,” says Dr. Pereyon. “If you're tired, painful, unable to sleep, it's very difficult to function. Quality of life and productivity are painful and similar conditions that are difficult to diagnose, patients may be able to get from doctors or emergency services. You go to the department and find relief and answers. Some have also been diagnosed with chronic fatigue syndrome.
This study is part of a larger project to explore utilization patterns, costs and outcomes of patients diagnosed with long covid, as well as part of patients who have not yet been diagnosed.
This study would not have been possible without funding, such as funding to save people's money on healthcare, initiative funding for the Colorado Department of Public Health, and the Colorado Department of Public Health and Environment. It further illustrates the important work that can be achieved through strengthened collaboration between state institutions and universities.
“This study illustrates the power of collaboration between state institutions and our world-class research institutions,” said Dianne Primavera, Lieutenant Governor of Colorado and Director of Healthcare Money Savings. It's there. “By working with the University of Colorado Anschutz Medical Campus, we are improving our understanding of the long-term Covid impact on the population and improving our ability to support Coloradan affected by this condition, and to provide public health services. It will strengthen and enable our healthcare system to meet the evolving needs.”
sauce:
University of Colorado Anschutz Medical Campus
Journal Reference:
Devoss, R., et al. (2025). Healthcare utilization patterns before and after long covid diagnosis: a case-control study. BMC Public Health. doi.org/10.1186/S12889-025-21393-4