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Quality of Life Research

, Volume 25, Issue 3, pp 575–583 | Cite as

Evaluation of point-of-care PRO assessment in clinic settings: integration, parallel-forms reliability, and patient acceptability of electronic QOL measures during clinic visits

  • Pranav Sharma
  • Rodney L. Dunn
  • John T. Wei
  • James E. Montie
  • Scott M. Gilbert
Special Section: PROs in Non-Standard Settings (by invitation only)

Abstract

Purpose

Assessment of patient-reported outcomes (PROs), such as health-related quality of life, has become an important component of healthcare that measures the impact of disease and medical treatment on patient health. Collecting PROs during point-of-care assessments and integrating them into the clinical setting, however, remains challenging. The objective of this pilot study was to evaluate the reliability, usability, and acceptability of point-of-care electronic PRO assessments implemented in a prostate cancer clinic.

Methods

Fifty subjects completed paper–pencil and computerized formats of the Expanded Prostate Cancer Index Composite (EPIC), a validated, condition-specific QOL instrument, at separate times before treatment. Parallel-forms reliability was evaluated by comparing mean scores, variations in response distribution, and correlations between administration formats. Correlation coefficients of at least 0.70 were used for reliability testing. Differences between administration forms, indicating potential bias, were compared using the signed-rank test. A 6-item acceptability scale was also used to evaluate patient acceptability and satisfaction with the electronic format.

Results

Mean scores and standard deviations were similar between the paper–pencil and electronic forms across all EPIC instrument domains, and no assessment bias was found. Each EPIC domain demonstrated a high reliability between administration formats (correlation coefficients: 0.70–0.98). The majority (>90 %) of respondents found that the computerized QOL format was user friendly and simple to use.

Conclusions

Point-of-care computerized QOL assessments were reliable and acceptable to patients in this study, supporting the feasibility of PRO integration at the point-of-care in clinical settings.

Keywords

Electronic questionnaire Quality of life Patient-reported outcomes Clinical tools 

Notes

Acknowledgments

Supported, in part, by the American Urological Association Foundation.

Compliance with ethical standards

Conflict of interest

The authors declare that they have no conflict of interest.

Ethical approval

All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.

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Copyright information

© Springer International Publishing Switzerland 2015

Authors and Affiliations

  • Pranav Sharma
    • 1
  • Rodney L. Dunn
    • 2
  • John T. Wei
    • 2
  • James E. Montie
    • 2
  • Scott M. Gilbert
    • 1
    • 3
  1. 1.Genitourinary Oncology ProgramH. Lee Moffitt Cancer Center & Research InstituteTampaUSA
  2. 2.Department of UrologyUniversity of MichiganAnn ArborUSA
  3. 3.Health Outcomes and Behavior Program, Department of Genitourinary OncologyH. Lee Moffitt Cancer Center & Research InstituteTampaUSA

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