instruction: what is the number of patients whose admission type is urgent and diagnoses long title is diabetes mellitus without mention of complication, type ii or unspecified type, uncontrolled?
response: SELECT COUNT(DISTINCT demographic.subject_id) FROM demographic INNER JOIN diagnoses ON demographic.hadm_id = diagnoses.hadm_id WHERE demographic.admission_type = "URGENT" AND diagnoses.long_title = "Diabetes mellitus without mention of complication, type II or unspecified type, uncontrolled"