Both groups completed questionnaires at time of enrollment , and then at approximately @ months ( follow-up @ ) and @ months ( follow-up @ ) after discharge , assessing for : ( @ ) primary outcomes that include a measure of psychosocial functioning , as well as interval difference in seizure frequency/intensity ; and ( @ ) secondary outcomes that include interval seizure-related emergency room visits or hospitalizations , development of new and medically unexplained symptoms , and results of an internal measure of knowledge and perception outcomes .