Table 1 Number of invitations, reminders, completed questionnaires, and the response rate per wave
From: Organizing the health interview survey at the local level: design of a pilot study
Wave | Invitations (n) | Reminders (n) | Completed questionnaires (n) | Response rate (%) |
|---|---|---|---|---|
1 | 1500 | 1111 | 518 | 34.53 |
2 | 982 | 760 | 327 | 33.30 |
3 | 655 | 540 | 177 | 27.02 |
Total | 3137 | 2411 | 1022 | 32.58 |