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. Author manuscript; available in PMC: 2013 Sep 1.
Published in final edited form as: Contemp Clin Trials. 2012 Jun 30;33(5):1088–1093. doi: 10.1016/j.cct.2012.06.007

Table 5.

Simulated number of events across the different scenarios

Simulated Number of Events
Total Sample Size # Recruited per Month Years of Follow-up Post Recruitment Lower Bound 95% CI of Observed Event Rate Observed Event Rate Upper Bound 95% CI of Observed Event Rate
2500 20 1 235 285 335
25 1 229 276 325
30 1 222 267 314
2500 20 2 277 337 398
25 2 271 329 389
30 2 265 321 379
3000 20 1 342 418 496
25 1 318 390 462
30 1 301 368 436