Study operational data In this section IRV_SUBJECT_DROPOUT_REASON IRV_SV_SUBJECTVISITS IRV_AF_SUBJECT_FORMS IRV_SV_SUBJECT_FORMS IRV_CRF_STATUS_REPORT IRV_FORM_ITEMS IRV_CUR_COMMENT IRV_CUR_QUERY IRV_QUERY_STATE_CHANGES IRV_ACTIVATED_FORMS IRV_COMMENT_REVS IRV_QUERY_REVS Parent topic: Operational view descriptions