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Table 4 Cost breakdown

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