title: An evaluation of a preoperative assessment program.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D006801:Humans; D008875:Middle Aged; D009730:Nursing Assessment; D009871:Operating Room Nursing; D010361:Patients / Q000523:psychology; D011300:Preoperative Care; D012107:Research Design