Table 4 Cost per selection method
From: Selecting a comparison group for 5-year oral and pharyngeal cancer survivors: Two methods
Recruitment methodology | Survivor N = 100 | Peer N = 44 | Listed Sample N = 101 |
|---|---|---|---|
Total costs per group | $3884.46 | $2750.00 | $4207.66 (includes purchase of telephone list in hourly rate) |
Completes per hour | 0.65 | 0.40 | 0.60 |
Costs per completed telephone interview | $25/0.65 = $38.46 | $25/0.40 = $62.50 | $25/0.60 = $41.66 |