A randomized controlled trial of a new type of Physiotherapy informed by Acceptance and Commitment Therapy (PACT), found that it improved functioning in people with chronic low back pain compared to usual physiotherapy care. Fidelity evaluation is necessary to understand trial processes and outcomes. This study evaluated PACT treatment fidelity including delivery, receipt, and enactment.

中文翻译：

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接受和承诺治疗为慢性腰痛提供信息的物理治疗：混合方法治疗保真度评估

接受和承诺疗法 (PACT) 指导的新型物理疗法的随机对照试验发现，与常规物理疗法护理相比，它改善了慢性腰痛患者的功能。保真度评估对于了解试验过程和结果是必要的。本研究评估了 PACT 治疗的保真度，包括交付、接收和制定。