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Table 4 Cost estimates for national survey based on data collection results in randomised study (N = 2600)

From: A randomized comparison of three data collection models for the measurement of parent experiences with diabetes outpatient care

  Group A: Postal Group B: Mixed Group C: Electronic
Costs: (€)
 Printing 2676 2646 1397
 Postage 9378 8868 4099
 Salaries scanning 1050 870 0
Total costs 13,104 12,384 5497
Costs per response: (€) 8.2 7.6 5.1
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BMC Medical Research Methodology

ISSN: 1471-2288

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