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Table 1 Suggested breakdown by the D2d Coordinating Center of personnel effort for a typical study site that is projected to enroll (i.e., randomize) and follow 125 participants

From: Financial management of large, multi-center trials in a challenging funding milieu

 

Year 1 (%)

Year 2 (%)

Year 3 (%)

Year 4 (%)

Year 5 (%)

Principal investigator and co-investigator(s)

20

20

20

20

20

Research coordinator

100

100

100

75

75

Research assistant

50

100

100

75

75

  1. Assumptions: 125 participants will be randomized by year 2. The bulk of participant follow-up is expected to occur in years 2–5