Table 4 Total study cost using the present study unit costs and different simulated design parameters
Simulation scenario | Inclinometer | Video observation | Daily questionnaire |
|---|---|---|---|
Simulation 1: No travel or accommodation costs | € 65 413 | € 55 705 | € 37 236 |
Simulation 2: One worker per research day | € 85 040 | € 66 661 | € 48 192 |
Simulation 3: Four workers per research day | € 44 372 | € 43 933 | € 25 464 |
Simulation 4: No travel and accommodation costs | € 51 217 | € 41 509 | € 23 040 |
Simulation 5: No equipment costs | € 56 911 | € 51 138 | € 34 764 |
Simulation 6: Recruitment costs set to 10-fold | € 70 688 | € 60 980 | € 42 511 |