Effects of mobile-based mindfulness meditation for mental health of nurses: a protocol for systematic review and meta-analysis.

introductionExisting studies have shown that mobile-based mindfulness meditation (MMM) can have a certain impact on nurses' mental health problems, but its specific effect and the effect on specific mental health problems such as stress, anxiety, depression, mindfulness, well-being and resilience are not clear. METHODS AND ANALYSIS: This study protocol follows the Preferred Reporting Items for Systematic Review and Meta-analysis Protocols guidelines. Electronic search through PubMed, Web of Science, EBSCO, Cochrane Library, CINAHL, PsycINFO, ERIC, Embase and three Chinese databases namely CNKI, Wan Fang and Chinese Biology Medicine disc. The inclusion criteria follow the PICO principle, which is defined translate the question into a searchable and answerable question . P (patient/population): clinical characteristics of patients; I (intervention or exposure): treatment measures or exposure factors of concern; C (comparison): control measure.; O (outcome): outcome indicator of concern. Registered nurses, preregistered nurses, midwives and nursing students will all be included, studies using MMM as intervention to improve mental health of nurses, compared with waitlist controls or traditional methods groups, outcomes assessment of stress, anxiety, depression, mindfulness, well-being and resilience will meet the inclusion criteria. Studies designed randomised controlled trails (RCTs) of quasiexperimental and written in English or Chinese will be eligible. Search time was from inception of each database to July 2022. Two reviewers screen and assess studies for inclusion and extract data independently; any dispute will be settled through discussion. If the discussion still fails, the third author will make a decision. For RCT, risk of bias will be assessed using Cochrane risk-of-bias tool for randomised trials (RoB 2), and for non-RCT studies, risk of bias in non-randomised studies of interventions (ROBINS-I) tool will be performed. Meta-analysis will be performed using RevMan software if sufficient number of comparable studies are retrieved. ETHICS AND DISSEMINATION: This is a study protocol of meta-analysis; no primary data will be collected, and no ethics assessment is required. The study results will be presented in a peer-reviewed scientific publication. PROSPERO REGISTRATION NUMBER: CRD42021277932.