ISPOR offers a wide variety of training programs for health technology assessment (HTA)Alternative spelling: gray literature The documents publishe... and in the field of health economicsAlternative spelling: gray literature The documents publishe... and outcomes researchSyn.: ordered categorical data and • provides information ... (HEOR) through its Essential HEOR Education Program. ISPOR’s world-class educational curricula span dozens of HEOR topics across all professional levels. The following is a summary of upcoming training and conference opportunities in the field.