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National Healthcare Safety Network (NHSN) Central line-associated Bloodstream Infection (CLABSI) Outcome Measure

CBE ID
0139
Endorsed
Endorsement Status
1.1 New or Maintenance
Is Under Review
No
Next Planned Maintenance Review
Fall 2024
1.3 Measure Description

Standardized Infection Ratio (SIR) and Adjusted Ranking Metric (ARM) of healthcare-associated, central line-associated bloodstream infections (CLABSI) will be calculated among patients in bedded inpatient care locations.
This includes acute care general hospitals, long-term acute care hospitals, rehabilitation hospitals, oncology hospitals, and behavioral health hospitals.

        • 1.14 Numerator

          Total number of observed healthcare-associated CLABSI among patients in bedded inpatient care locations.

        • 1.15 Denominator

          Total number of predicted healthcare-associated CLABSI among patients in bedded inpatient care locations, calculated using the facility’s number of central line days and the following significant risk factors: 
          • Acute Care Hospitals: CDC location, facility bed size, medical school affiliation, facility type, birthweight category (NICU locations only)
          • Critical Access Hospitals: no significant risk factors, calculation based intercept only model
          • Inpatient Rehabilitation Facilities: Proportion of admissions with stroke, proportion of admissions in other non-specific diagnostic categories
          • Long Term Acute Care Hospitals: CDC location type , facility bed size, average length of stay, proportion of admissions on a ventilator, proportion of admissions on hemodialysis

        • Exclusions

          Data from patients who are not assigned to an inpatient bed are excluded from the denominator counts, including outpatient clinics, 24-hour observation units, and emergency department visits. Inpatient rehab locations and inpatient psychiatric locations that have their own Centers for Medicare and Medicaid Services (CMS) Certification Number (CCN) are excluded.

        • OLD 1.12 MAT output not attached
          Attached
        • Most Recent Endorsement Activity
          Endorsed Patient Safety Spring Cycle 2019
          Initial Endorsement
          Last Updated
              • Risk Adjustment
                Risk adjustment approach
                Off
                Risk adjustment approach
                Off
                Conceptual model for risk adjustment
                Off
                Conceptual model for risk adjustment
                Off