Knee Replacement

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Benchmark

Within 26 weeks (182 days)

Timeframe

April 1 to September 30

Definition, Population, Exceptions

Population

Age 18 and older * Includes all total Knee replacements (primary and revision); bilateral joint replacements count as a single wait * Includes all priority levels * Excludes emergency cases * Excludes knee resurfacing techniques * Excludes days when patient was unavailable

Definition

The number of days a patient waited, from the booking date to the date the patient received a planned total knee replacement. Booking date is when the patient and the appropriate physician agree to a service, and the patient is ready to receive it.

Exceptions

The start date is when the booking forms are received by the surgical booking office

Proportion of Patients Receiving Care within Benchmark (182 Days)

52%

50% of patients are treated within

169Days

90% of patients are treated within

395Days

Trend over Time

20132014201520162017

Number of patients included in wait time calculation

(April 1 – Sept 30)

682

730

841

925

903

50/90th Percentile

Benchmark 182 Days

143
352
151
412
134
371
149
457
169
395

% Meeting Benchmark

60
56
62
57
52