PsycINFO search terms for systematic review.

PurposeSavouring interventions aim to amplify the intensity and duration of positive feelings and positive affect. Research has shown that the potential benefits of savouring include the promotion of psychological well-being and diminution of negative affective states. Savouring strategies may be particularly useful amongst clinical populations in changing biobehavioural processes which can strengthen an individual’s propensity to exert control over how to develop, intensify and promote psychological well-being, while simultaneously mitigating negative affective states. This paper outlines a protocol for a systematic review that will be used to identify, critically appraise and synthesise findings of studies examining the effectiveness of savouring interventions in adult clinical populations. Savouring interventions will be defined broadly, operationalised as any savouring strategy focusing on past, present or future events or experiences whereby participants are instructed to attend to and amplify positive affect relating to same. The goal of our review is to include the extent of the literature on this topic and contribute to the overall evidence to support savouring interventions.MethodsThis protocol is carried out in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) Protocols Guidelines. The protocol has been registered with PROSPERO (CRD42023404857). The databases PsycINFO, PubMed, CINAHL (Cumulative Index to Nursing and Allied Health Literature), and Scopus will be searched alongside a search of grey literature. An examination of the first 200 papers on Google Scholar will also be done to identify relevant papers. Studies describing randomised controlled trials evaluating the effects of savouring interventions as described within this article on adult clinical populations will be included in the review. Outcomes will include well-being, quality of life, depression, anxiety or stress. Study selection and data extraction will be completed by three independent reviewers to reduce risk of bias. Interrater percentage agreement and interrater reliability will be reported on same. The quality of studies will be assessed using criteria based on the Cochrane Collaboration’s tool for assessing risk of bias and the Jadad scale. A narrative synthesis with tables of study characteristics will be provided. Separate considerations of the three time perspectives of savouring interventions (past-focused, present-focused, and future-focused) will also be described.ConclusionsThis systematic review will provide important clinical insights into the potential efficacy of savouring interventions when working with adult clinical samples.一、研究目的 品味（Savouring）干预旨在强化积极感受与积极情绪的强度与持续时长。已有研究证实，品味干预的潜在获益包括提升心理幸福感（psychological well-being），并缓解负性情绪状态。品味策略或可在临床人群中通过调控生物行为过程发挥独特作用，该过程可强化个体主动掌控心理幸福感的构建、强化与提升的能力，同时缓解负性情绪状态。本文将阐述一项系统综述的研究方案，该综述旨在识别、批判性评价并综合针对成人临床人群的品味干预有效性相关研究结果。本研究将对品味干预进行宽泛定义，将其操作化为任何聚焦于过去、现在或未来事件与体验的品味策略，即指导参与者关注并强化与这些事件或体验相关的积极情绪。本综述的目标是全面梳理该主题的现有文献，并为完善支持品味干预的整体证据体系提供支撑。 二、研究方法 本方案严格遵循《系统综述与元分析优先报告条目（Preferred Reporting Items for Systematic Reviews and Meta-Analyses, PRISMA）指南》。本方案已在PROSPERO国际前瞻性系统综述注册平台（CRD42023404857）完成注册。本研究将检索PsycINFO、PubMed、CINAHL（护理与联合健康文献累积索引，Cumulative Index to Nursing and Allied Health Literature）及Scopus数据库，同时检索灰色文献。此外，将对Google Scholar检索结果的前200篇文献进行筛查，以识别相关研究。本综述将纳入所有针对成人临床人群、评价本文所述品味干预效果的随机对照试验（randomised controlled trial, RCT）研究。研究结局指标将涵盖心理幸福感、生活质量、抑郁、焦虑或压力水平。为降低偏倚风险，研究筛选与数据提取工作将由3名独立评价者独立完成。本研究将报告评价者间百分比一致性及评价者间信度结果。研究质量将基于Cochrane协作网偏倚风险评估工具与Jadad量表进行评价。本研究将采用叙事性综合法进行结果整合，并辅以研究特征表格。此外，本研究将分别针对品味干预的三种时间取向——过去聚焦型、现在聚焦型与未来聚焦型——进行单独分析。 三、研究结论 本系统综述将为成人临床人群中应用品味干预的潜在疗效提供重要的临床参考依据。