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Table 1 Classification of complications

From: Does resilience predict hospital length of stay after total knee arthroplasty? A prospective observational cohort study

Complication group

Description

Examples

Major complications

Medical or surgical events requiring an increased acuity of care, further procedure, significant change in management priorities

Pulmonary embolism, myocardial infarction

Minor complications

Health issues that did not result in an increase in frequency or acuity of health service delivery, but still required minor changes to existing care provision

Wound infection

Health service complications

Delays in discharge after patient was deemed fit for discharge due to availability of in-home support services

Delayed provision of social services such as domestic assistance

Non-specific complications

Delays in discharge that had no specific attributable cause documented in the medical record

Delays in progress with physiotherapy were identified but with no specific cause documented in the medical record