Table 1 Response according to group
From: Maximising response from GPs to questionnaire surveys: do length or incentives make a difference?
Incentive | No incentive | Total | |
|---|---|---|---|
Standard questionnaire | Group 1 | Group 2 | |
43/197 (21.8%) | 39/194 (20.1%) | 82/391 (21.0%) | |
Abbreviated questionnaire | Group 3 | Group 4 | |
39/194 (20.1%) | 51/196 (26.0%) | 90/390 (23.1%) | |
Total | 82/391 (21.0%) | 90/390 (23.1%) | 172/781 (22.0%) |