Association between patient factors and hospital completeness of a patient-reported outcome measures program in joint arthroplasty, a cohort study

Ian A. Harris, Yi Peng, Kara Cashman, Ilana Ackerman, Emma Heath, Neville Rowden, Stephen E. Graves

Research output: Contribution to journalArticlepeer-review

Abstract

Background: The collection of patient-reported outcome measures (PROMs) following arthroplasty is common. PROMs data collection programs seek to maximise completeness in order to minimise selection bias and optimise representativeness of the sample attained. We aimed to determine if patient factors influence variation in PROMs program completeness between-hospitals. Methods: Using data from a national arthroplasty registry PROMs program, we tested for associations between patient characteristics (age, sex, body mass index [BMI] and American Society of Anaesthesiologists [ASA] class) and both potential completeness (registration completeness: the proportion of arthroplasty patients that were registered in the PROMs electronic system) and actual completeness (response completeness: the proportion of arthroplasty patients who provided PROMs data) using linear regression. Results: When using all elective primary total hip, knee or shoulder arthroplasty procedures (N = 31,801) from 43 hospitals as the denominator, overall registration completeness was 52%, varying from 5 to 87% between hospitals. Overall pre-operative response completeness was 46%, varying from 5 to 82% between hospitals. There were no significant associations between hospital-level registration completeness or response completeness and age, sex, BMI or ASA score. Conclusion: Completeness rates of a PROMs program in arthroplasty varied widely between hospitals but in the absence of a relationship between measured patient factors and completeness rates, the observed variation likely relates to local site factors such as access to patients, local resources and clinician engagement with the program. Efforts to improve the rates of completeness of arthroplasty PROMs programs at individual hospitals may not improve the representativeness of the sample.

Original languageEnglish
Article number32
JournalJournal of Patient-Reported Outcomes
Volume6
Issue number1
DOIs
Publication statusPublished or Issued - Dec 2022

ASJC Scopus subject areas

  • Health Informatics
  • Health Information Management

Cite this