Swanson D W, Maruta T, Swenson W M
Psychosom Med. 1979 Feb;41(1):55-61. doi: 10.1097/00006842-197902000-00007.
Two hundred patients with chronic pain were treated in an in-patient program in which behavior modification was the major therapeutic modality. The patients were characterized by having had pain of many years' duration, multiple operations, treatment failures, prolonged disability, compensation factors, and dependency on medication. At hospital dismissal, 59% of the patients had achieved moderate improvement or better. At a 3-mo follow-up, 40% of the admitted patients (75% of those successfully treated) were still doing well, and after 1 yr, 25% of those originally admitted continued to do well (65% of those successfully treated).
两百名慢性疼痛患者在一个住院项目中接受治疗，该项目以行为矫正作为主要治疗方式。这些患者的特点是有多年的疼痛病史、接受过多次手术、治疗失败、长期残疾、有赔偿因素以及对药物有依赖。出院时，59%的患者有中度或更好的改善。在3个月的随访中，40%的入院患者（成功治疗患者中的75%）情况仍然良好，1年后，最初入院患者中的25%（成功治疗患者中的65%）情况仍然良好。
