Percentage of respondents for each factor who indicate the factor influences for or against their recommendation to eliminate the last AED, as well as the level of importance of that factor (sole or overriding basis for recommendation; important in conjunction with other information; or ancillary, used with other more important information) in their recommendation or decision. The percent who indicated the factor does not influence the decision or are not sure is shown in parentheses. Data for age at onset, age at surgery, focal slowing on most recent post-surgical EEG, and nonspecific or generalized slowing on most recent post-surgical EEG are not shown as 71 to 83% of respondents indicated these factors did not influence the decision or were not sure.