Table 2 Weighted proportion of responders by contact attempt and incentive type
From: Risks and rewards of using prepaid vs. postpaid incentive checks on a survey of physicians
Incentive group | First mailing and e-mail | Second mailing and e-mail | Third mailing and prompting call | Total responders |
|---|---|---|---|---|
Prepaid | 68.6 (689) | 14.7 (147) | 16.7 (168) | 100.0 (1004) |
Postpaid | 57.4 (159) | 20.2 (56) | 22.4 (62) | 100.0 (277) |