Tabak Naomi T, Horan William P, Green Michael F
University of California, Los Angeles, Department of Psychology, United States; VA Greater Los Angeles Healthcare System, United States.
VA Greater Los Angeles Healthcare System, United States; UCLA Semel Institute of Neuroscience and Human Behavior, United States.
Schizophr Res. 2015 Oct;168(1-2):537-42. doi: 10.1016/j.schres.2015.07.030. Epub 2015 Jul 29.
Mindfulness-based interventions are gaining empirical support as alternative or adjunctive treatments for a variety of mental health conditions, including anxiety, depression, and substance use disorders. Emerging evidence now suggests that mindfulness-based treatments may also improve clinical features of schizophrenia, including negative symptoms. However, no research has examined the construct of mindfulness and its correlates in schizophrenia. In this study, we examined self-reported mindfulness in patients (n=35) and controls (n=25) using the Five-Facet Mindfulness Questionnaire. We examined correlations among mindfulness, negative symptoms, and psychological constructs associated with negative symptoms and adaptive functioning, including motivation, emotion regulation, and dysfunctional attitudes. As hypothesized, patients endorsed lower levels of mindfulness than controls. In patients, mindfulness was unrelated to negative symptoms, but it was associated with more adaptive emotion regulation (greater reappraisal) and beliefs (lower dysfunctional attitudes). Some facets of mindfulness were also associated with self-reported motivation (behavioral activation and inhibition). These patterns of correlations were similar in patients and controls. Findings from this initial study suggest that schizophrenia patients may benefit from mindfulness-based interventions because they (a) have lower self-reported mindfulness than controls and (b) demonstrate strong relationships between mindfulness and psychological constructs related to adaptive functioning.
基于正念的干预措施作为多种心理健康状况(包括焦虑、抑郁和物质使用障碍)的替代或辅助治疗方法,正获得实证支持。新出现的证据表明,基于正念的治疗方法也可能改善精神分裂症的临床特征,包括阴性症状。然而,尚无研究考察正念的结构及其在精神分裂症中的相关因素。在本研究中,我们使用五因素正念问卷对35例患者和25例对照进行了自我报告的正念测评。我们考察了正念、阴性症状以及与阴性症状和适应性功能相关的心理结构(包括动机、情绪调节和功能失调性态度)之间的相关性。如预期的那样,患者报告的正念水平低于对照。在患者中,正念与阴性症状无关,但与更具适应性的情绪调节(更强的重新评价)和信念(更低的功能失调性态度)相关。正念的一些方面也与自我报告的动机(行为激活和抑制)相关。患者和对照中的这些相关模式相似。这项初步研究的结果表明,精神分裂症患者可能从基于正念的干预措施中获益,因为他们(a)自我报告的正念水平低于对照,且(b)表明正念与适应性功能相关的心理结构之间存在密切关系。