Adaptive Adjustment The Adaptive Adjustment section contains the following elements: • One plot showing the number of additional study centers needed to achieve the minimum acceptable probability of meeting recruitment goal by the target deadline. In this example, a minimum of 14-15 additional centers are needed. • One plot showing the expected date of completion, given different numbers of additional centers. In this example, the predicted date of completion is met only by the addition of 14-15 new centers. • One table summarizing the adjustment statistics.