A randomised controlled trial to determine the effect on response of including a lottery incentive in health surveys
| ISRCTN | ISRCTN32203485 |
|---|---|
| DOI | https://doi.org/10.1186/ISRCTN32203485 |
| Secondary identifying numbers | N/A |
- Submission date
- 08/09/2004
- Registration date
- 10/09/2004
- Last edited
- 07/08/2007
- Recruitment status
- No longer recruiting
- Overall study status
- Completed
- Condition category
- Other
Prospectively registered
Protocol
Statistical analysis plan
Results
Individual participant data
Plain English summary of protocol
Not provided at time of registration
Contact information
Dr Lesley Roberts
Scientific
Scientific
Department of General Practice
University of Birmingham
Edgbaston
Birmingham
B15 2TT
United Kingdom
| Phone | +44 (0)121 414 3356 |
|---|---|
| l.m.roberts@bham.ac.uk |
Study information
| Study design | Randomised controlled trial |
|---|---|
| Primary study design | Interventional |
| Secondary study design | Randomised controlled trial |
| Study setting(s) | Other |
| Study type | Quality of life |
| Scientific title | |
| Study objectives | Not provided at time of registration |
| Ethics approval(s) | Not provided at time of registration |
| Health condition(s) or problem(s) studied | Health survey incentives |
| Intervention | Lottery style incentive versus no incentive |
| Intervention type | Other |
| Primary outcome measure | Not provided at time of registration |
| Secondary outcome measures | Not provided at time of registration |
| Overall study start date | 01/01/2001 |
| Completion date | 01/07/2001 |
Eligibility
| Participant type(s) | Patient |
|---|---|
| Age group | Not Specified |
| Sex | Not Specified |
| Target number of participants | 8645 |
| Key inclusion criteria | General adult population receiving health survey |
| Key exclusion criteria | Not provided at time of registration |
| Date of first enrolment | 01/01/2001 |
| Date of final enrolment | 01/07/2001 |
Locations
Countries of recruitment
- England
- United Kingdom
Study participating centre
Department of General Practice
Birmingham
B15 2TT
United Kingdom
B15 2TT
United Kingdom
Sponsor information
University of Birmingham (UK)
University/education
University/education
Edgbaston
Birmingham
B15 2TT
England
United Kingdom
| Phone | +44 (0)121 414 3356 |
|---|---|
| l.m.roberts@bham.ac.uk | |
"ROR" |
https://ror.org/03angcq70 |
Funders
Funder type
University/education
Internally funded by the Department of Primary Care and General Practice, University of Birmingham (UK)
No information available
Results and Publications
| Intention to publish date | |
|---|---|
| Individual participant data (IPD) Intention to share | No |
| IPD sharing plan summary | Not provided at time of registration |
| Publication and dissemination plan | Not provided at time of registration |
| IPD sharing plan |
Study outputs
| Output type | Details | Date created | Date added | Peer reviewed? | Patient-facing? |
|---|---|---|---|---|---|
| Results article | Results | 08/11/2004 | Yes | No |
