Children’s Hospital Wisconsin

Success Stories

Reducing HAC Rates to Keep Kids Safe and Healthy

Hospital-acquired conditions (HACs)—such as central line-associated blood stream infections (CLASBIs) and pressure ulcers (PUs)—cause harm and adversely affect patients’ lives, while also increasing hospital length of stay (LOS) and total hospital costs. In fact, each case of CLABSI alone costs up to $55,000 to treat and makes health systems vulnerable to reimbursement penalties.1
Children’s Hospital of Wisconsin (CHW), a nationally ranked pediatric center with two hospitals and a surgery center, recognized that reducing the rate of HACs in its facilities would require major systematic changes. CHW’s approach to transforming care to prevent HACs included cultural changes with an emphasis on staff education and engagement and a new governance structure to support the initiative. These changes were powered by high-tech tools and quicker access to new types of data that CHW didn’t have in the past.
The hospital’s implementation of its comprehensive and collaborative HAC reduction plan has resulted in measurable quality of care improvements and cost reductions, including:

$1.6 million savings realized to date as a result of a 30 percent reduction in the overall number of HACs
23 percent reduction in central line-associated blood stream infections (CLABSIs)
74 percent reduction of pressure ulcers (PUs)
68 percent reduction in venous thromboembolisms (VTEs)

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Turning Data from Five Different EHR Vendors into Actionable Insights

When healthcare information systems don’t talk to each other, countless inefficiencies and patient safety issues may arise.
Community Health Network (CHNw) believes in delivering outstanding care to every patient. In order to minimize patient safety risks and inefficiencies resulting from using different EHRs, CHNw embarked on a journey to integrate its healthcare information technologies. After implementing a Late-Binding™ Data Warehouse from Health Catalyst that integrates all key data sources, CHNw now has a consistent and comprehensive perspective for multiple patient encounters across the enterprise. It has achieved the following results:

Data from multiple EHR vendors, including four inpatient EHRs and two ambulatory EHRs, plus five transactional systems—HR, patient experience, patient safety, finance, and supply chain— were integrated within 12 months.

More than 55,000 data elements and over 18 billion rows of data were incorporated.

Patient-to-patient matching was implemented for over one million patients across the four inpatient EHRs. This is vital for managing patient populations.

Operational efficiency was improved by 70 percent, with data architects spending an estimated 15 percent of time supporting interfaces compared to an estimated 40-50 percent before the integration. In one example, CHNw linked its ERP/costing system to the EDW’s EHR source marts with just a single interface; previously, this would have required building separate interfaces for all six EHRs.

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