The Dataset contains anonymized data from outpatient visits to SSMU hospital. Each visit has the following fields: new_patient_id – patient identification; new_event_id – visit identification; new_event_time – date and time of the event (random for each patient); symptoms – patient complains, registered by the doctor; anamnesis – patient anamnesis; ICD10 – illness code, assigned during the visit in accordance with ICD-10 classification; Text encoding - utf-8. Number of visits – 7625. Data is stored in Tab-Separated Values (TSV) format, File data.tsv (md5sum abc73e2b0e1fecb187e10152185b4c64). Dataset version – 1.0