A nice example of how enrollment can be tracked and reported at each site for randomized trials and intervention studies. Click here to download.
Moher D, Schulz KF, Altman DG. The CONSORT statement: revised recommendations for improving the quality of reports of parallel-group randomized trials. Lancet 2001; 357(9263):1191-1194. http://www.consort-statement.org/consort-statement/flow-diagram/
