From: Does the provision of a DVD-based audio-visual presentation improve recruitment in a clinical trial? A randomised trial of DVD trial invitations
Item
Project costs (£)
Additional cost per invitation sent (£)
Additional cost per randomised participant (£)
Video production
15,000
29.94
131.58
DVD manufacture and packaging
450
0.90
3.95
postage
318.72
0.64
2.79
TOTAL
15,768.72
31.48
138.32