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Sponsors and Collaborators: |
Singapore General Hospital National University, Singapore |
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Information provided by: | Singapore General Hospital |
ClinicalTrials.gov Identifier: | NCT00537264 |
The aim of this study is to compare a multimedia, computerised approach vs. interviewer administration of health-related quality of life (HRQoL) instruments.
Condition | Intervention |
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Diabetes Heart Disease Hypertension Stroke |
Other: Health-related quality of life assessment using computerised administration Other: Health-related quality of life assessment using interviewer administration |
Study Type: | Interventional |
Study Design: | Health Services Research, Randomized, Open Label, Active Control, Parallel Assignment |
Official Title: | A Randomized Controlled Trial Comparing Computer- Versus Interviewer-Administered Approach for Assessing Health-Related Quality of Life in Multi-Ethnic Singapore |
Estimated Enrollment: | 5000 |
Study Start Date: | November 2007 |
Estimated Study Completion Date: | July 2008 |
Estimated Primary Completion Date: | June 2008 (Final data collection date for primary outcome measure) |
Arms | Assigned Interventions |
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Computer: Experimental
Health-related quality of life questionnaires will be administered using a computerised multimedia touchscreen system.
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Other: Health-related quality of life assessment using computerised administration
Study participants will be asked to complete the following health-related quality of life questionnaires: EQ-5D, Health Utilities Index 3 and SF-6D. The Singapore (Chinese) versions of these questionnaires have been previously tested and validated in a pilot cohort of the same study population. |
Interviewer: Experimental
Health-related quality of life questionnaire will be administered via face-to-face interviews.
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Other: Health-related quality of life assessment using interviewer administration
Study participants will be asked to complete the following health-related quality of life questionnaires: EQ-5D, Health Utilities Index 3 and SF-6D. The Singapore (Chinese) versions of these questionnaires have been previously tested and validated in a pilot cohort of the same study population. |
There are no drug treatments involved in this study. The administration of health-related quality of life questionnaires is the intervention being studied. Health-related quality of life questionnaires measure the physical, mental and social well-being of an individual, are recognised as important patient-reported outcomes and are increasingly being used in clinical trials and routine clinical practice. By asking study participants to complete a questionnaire assessing their physical, mental and social well-being, we are increasing their awareness of these aspects of their health and may directly or indirectly prompt them to take actions and/ or have thoughts that may improve or worsen their health status. Hence, we have considered this an interventional study. This survey will be conducted in Chinese.
Ages Eligible for Study: | 21 Years and older |
Genders Eligible for Study: | Both |
Accepts Healthy Volunteers: | No |
Inclusion Criteria:
Exclusion Criteria:
Contact: Hwee-Lin Wee, PhD | 65-6326-5560 | wee.hwee.lin@sgh.com.sg |
Contact: Julian Thumboo, FRCP(Edin) | 65-6321-4028 | julian.thumboo@sgh.com.sg |
Singapore, 21 Geylang East Central | |
Geylang Polyclinic | Recruiting |
Singapore, 21 Geylang East Central, Singapore, 389707 |
Principal Investigator: | Julian Thumboo, FRCP (Edin) | Singapore General Hospital |
Responsible Party: | Singapore General Hospital ( A/P Julian Thumboo ) |
Study ID Numbers: | 03/1/27/18/226 |
Study First Received: | September 28, 2007 |
Last Updated: | January 15, 2009 |
ClinicalTrials.gov Identifier: | NCT00537264 History of Changes |
Health Authority: | Singapore: Health Sciences Authority |
health-related quality of life primary care computer-assisted instruction |
Heart Diseases Cerebral Infarction Stroke Vascular Diseases |
Diabetes Mellitus Quality of Life Hypertension |
Heart Diseases Vascular Diseases Cardiovascular Diseases Hypertension |