The Near Miss That Never Made the Report
A near miss in infection prevention is an event that had every condition necessary to cause a healthcare-associated infection (HAI) but did not produce one — because of timing, chance, or a catch made late in the process. These events carry nearly the same information as a confirmed infection, without the patient harm and without the reportable event. Most infection prevention programs never capture them.
Consider a central line that stayed in place four days past the last documented necessity assessment. The dressing was compromised. The patient developed a fever, blood cultures were drawn, and the results came back negative. No central line-associated bloodstream infection (CLABSI). Nothing to enter into the National Healthcare Safety Network (NHSN). Nothing to bring to the quality committee. But every condition that produces a CLABSI was present. Only the outcome was different.
Why do near misses matter in infection prevention?
Patient safety research has treated close calls as a primary learning resource for decades. The Agency for Healthcare Research and Quality (AHRQ) defines a near miss as an event that did not produce patient injury only because of chance. Published estimates suggest that between 7 and 100 close calls occur for every preventable death.
Infection prevention has been slower to adopt this thinking, largely because HAI surveillance is built to count outcomes. NHSN definitions are designed to identify infections that meet specific criteria, which is exactly what they should do. But an outcome-only view of risk means the program learns from a small fraction of the events that actually occurred.
A unit with zero CLABSIs this quarter may have had a strong quarter. It may also have had a fortunate one. Event counts alone cannot distinguish between the two.
What does a near miss reveal that a confirmed infection does not?
A confirmed infection tells you that something failed. A near miss tells you where the failure began, and it tells you earlier, while correction is still inexpensive.
Patterns that show up repeatedly at facilities during our on-site program assessments include:
Devices that remain in place well past documented necessity, removed only after a prompt from someone outside the usual workflow
Transmission-based precautions initiated late, after a patient had already moved through shared spaces
Sterile processing exceptions resolved by one staff member's judgment rather than a defined escalation process
Line access or dressing practices that vary by shift rather than by protocol
None of these appear in a chart review, none generate a reportable event, but all of them describe a program operating closer to its margins than the surveillance data suggests.
How can a program begin capturing near misses?
The goal is not another reporting burden. It is a wider aperture, and it works best when the process stays small and stays non-punitive.
Add a single "good catch" prompt to device rounds you already conduct
Review negative blood cultures drawn on patients with central lines — not to find events, but to find patterns
Ask one question during unit rounding: what almost went wrong this week?
Bring close calls to committee with the same seriousness given to confirmed events
Programs that do this consistently tend to find the same thing: the conditions were visible long before the infection was.
Looking at what nearly happened
Good surveillance data tells you what happened. It does not always tell you what nearly happened, and it rarely tells you whether your results depend on reliable process or on individual vigilance.
If your infection rates look stable but your team senses that outcomes hinge on the right person noticing the right thing, an infection prevention gap assessment is a low-risk way to find out. IP&MA reviews program structure, workflow, and physical environment — the conditions that produce infections — and delivers a written findings report with a prioritized, practical list of recommendations.
Request a discovery call to talk through what a gap assessment would look like at your facility.