title: Less agreement is noted between the visual analog scale and the faces scale for patients with moderate pain than for those with severe pain.
mesh_terms: D000700:Analgesics / Q000627:therapeutic use; D016638:Critical Illness; D005149:Facial Expression; D005260:Female; D017408:Guidelines as Topic; D006801:Humans; D007362:Intensive Care Units; D008297:Male; D010146:Pain / Q000175:diagnosis* / Q000188:drug therapy; D010147:Pain Measurement / Q000592:standards*; D017288:Pain Threshold; D012680:Sensitivity and Specificity; D012720:Severity of Illness Index
chemical_list: D000700:Analgesics