RecruitingACTRN12607000606482

The Effect of Detailed Anchor Point Descriptors on Patient Self Report of Health-Related Quality of Life.

What is the effect of providing detailed upper and lower anchor point descriptors on patient self-report of health-related quality of life using the EQ-5D visual analogue scale amongst patients undergoing geriatric rehabilitation.

Sponsor

Steven McPhail

Enrollment

150 participants

Start Date

Feb 22, 2007

Study Type

Interventional

Conditions

This is a trial investigating a methodogical issue of measuring health-related quality of life. It will be conducted amongst subacute elderly hospital patients in the rehabilitation unit of a tertiary hosiptal.

Summary

This is a trial investigating how providing detailed desciptors of a very good, and very bad health state affect the way people rate their own health-related quality of life. Health-related quality of life can be difficult to measure. Giving detailed description of extreme health states may help participants to "put into perspective" their current health states. This may result in reporting a different level of health than they would report if no detailed descriptors were given.

Eligibility

Sex: Both males and femalesMin Age: 65 Yearss

Inclusion Criteria2

Older hospital patients undergoing rehabilitation.
Basic cognition intact as indicated by a mini-mental state examination > 23.

Exclusion Criteria1

Unable to communicate effectively in English.

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Interventions

This study involves two interventions: Intervention A - providing detailed descriptors for the upper anchor point on a visual analogue scale of health-related quality of life (part of EQ-5D instrume

This study involves two interventions: Intervention A - providing detailed descriptors for the upper anchor point on a visual analogue scale of health-related quality of life (part of EQ-5D instrument). The duration of intervention A was the time taken to read the descriptors (less than 5 minutes). Intervention B - providing detailed descriptors for the lower anchor point on a visual analogue scale of health-related quality of life (part of EQ-5D instrument). The duration of intervention B was the time taken to read the descriptors (less than 5 minutes). The descriptors to be used in each intervention will be those descriptors used in another validated health-related quality of life measurement instrument, the AQoL (Assessment of Quality of Life).

Locations(1)

Australia

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ACTRN12607000606482