title: Ontario patients' acceptance of waiting times for knee replacements.
abstract: OBJECTIVE
  To determine waiting times for an initial orthopedic consultation and subsequent knee replacement surgery in Ontario and patients' acceptance of these waiting times.
  
  
  METHODS
  Mailed patient survey to 185 randomly selected knee replacement recipients discharged from 5 Ontario hospitals between 1985 and 1990, with telephone followup after 2 mailings, implemented between May and July, 1992. Patients were asked about waiting times for their initial orthopedic consultation and subsequent knee replacement surgery and their acceptance of these waiting times.
  
  
  RESULTS
  Of the 185 patients, 40 were excluded because they were deceased, unable to respond, or not traceable. Of the 145 eligible patients, 127 or 87.6% responded. The median waiting times for an initial consultation and for knee replacement surgery were 4.0 and 9.5 weeks, respectively. Waiting times did not change significantly over the 5-year study period (Pearson correlation coefficients: 0.07, p = 0.53, for consultation, and -0.08, p = 0.44, for surgery). The waiting times for consultation and surgery were acceptable to 93.2% (95% confidence interval: 88.7-97.7%) and 88.1% (95% confidence interval: 82.3-93.9%) of respondents, respectively. The average acceptable surgical waiting time of 13.2 weeks was significantly shorter than the not acceptable average of 34.3 weeks (p < 0.001).
  
  
  CONCLUSIONS
  The average waiting periods for an initial orthopedic consultation and subsequent knee replacement surgery were relatively short, and the majority of patients considered their waiting times acceptable.
authors.affiliation: Department of Health Administration, University of Toronto, ON, Canada.
authors.forename: E
authors.initials: E
authors.lastname: Ho
authors.forename: P C
authors.initials: PC
authors.lastname: Coyte
authors.forename: C
authors.initials: C
authors.lastname: Bombardier
authors.forename: G
authors.initials: G
authors.lastname: Hawker
authors.forename: J G
authors.initials: JG
authors.lastname: Wright
mesh_terms: D003625:Data Collection; D006801:Humans; D007720:Knee Prosthesis; D009864:Ontario; D017060:Patient Satisfaction / Q000706:statistics & numerical data*; D012017:Referral and Consultation; D014850:Waiting Lists