Across the country, 76% of patients received a hip replacement within the recommended wait time of 182 days (6 months), compared with 81% in 2015. The number of procedures performed increased by 7% during this time period, meaning that, while some Canadians might be waiting longer for a hip replacement, more of them are undergoing the procedure.
6 provinces showed a decline in the proportion of patients who received a hip replacement within the recommended wait time during this 3-year period.
69% of patients who had a knee replacement had their procedure within the benchmark time frame of 6 months in 2017, compared with 77% in 2015. The number of knee replacements performed across Canada increased, with 6% more procedures in 2017 than in 2015. The percentage of patients treated within the benchmark declined in all but 3 provinces over the 3-year period.
Longer wait times were also reported for cataract surgery. 71% of Canadians received cataract surgery within the recommended wait time of 16 weeks in 2017 — a decrease of 5% since 2015. The proportion of patients having cataract surgery within the benchmark declined in 7 provinces during this period. The number of procedures increased 3% over the 3-year period.
Canadians did not wait longer for all procedures. The proportion of Canadians who had hip fracture repair surgery within the benchmark time frame of 48 hours remained stable at 87% in 2017 — the same as in 2015.
Timely surgery for hip fracture repair is associated with a reduced death rate, as well as with shorter lengths of stay in hospital, better overall recovery and reduced risk of complications Reference 11.
The vast majority of Canadians continued to receive radiation therapy within the recommended wait time; the proportion remained stable from 2015 to 2017. In all provinces, more than 90% of patients were treated within the benchmark of 28 days.
Prompt radiation therapy is important because delayed treatment can lead to poor outcomes. For example, a recent study linked longer wait times for radiation therapy to an increased likelihood of recurrence for patients with certain types of breast cancer Reference 22.
Cancer surgery results
Cancer surgery results showed shorter wait times for some types of the disease. There are no agreed-upon pan-Canadian benchmarks available to evaluate these cancer wait times. Instead, the point at which half of people (median) and 90% of people (90th percentile) received their surgery is used to assess wait times.
Learn more about wait times for cancer surgery and other procedures, such as CT and MRI scans, using CIHI’s Wait Times web tool.