text: The Alvarado score is the most widely used<unk>  based system in making a diagnosis of<unk> .
option_0: Appendicitis diagnostic scoring
option_1: Appendicitis classification
option_2: Appendicitis laboratory findings
option_3: Appendicitis cost-effectiveness of therapy
option_4: Diverticulitis physical examination
option_5: Appendicitis physical examination
option_6: Cervicitis physical examination
option_7: Bowel obstruction classification