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This study aimed to (1) evaluate the effectiveness of e-health interventions in improving physical activity and associated health outcomes during pregnancy, (2) compare the e-health functions employed across interventions and (3) systematically identify the behaviour change techniques (BCTs) used and examine their interrelationships.
A systematic review and meta-analysis following the PRISMA 2020 guidelines.
Randomised controlled trials were included. Meta-analyses and subgroup analyses were performed using RevMan 5.3. Social network analysis was conducted to determine the most central BCTs within the intervention landscape.
Ten databases were searched, including PubMed, Embase, Web of Science, Cochrane Library, ProQuest, Scopus, SinoMed, China National Knowledge Infrastructure, WanFang and the China Science and Technology Journal Database, from inception to April 22, 2024.
Thirty-five studies were included. Pooled analyses indicated that e-health interventions significantly improved both total (SMD: 0.19; 95% CI: 0.10 to 0.27; I 2 = 55%) and moderate-to-vigorous physical activity (SMD: 0.16, 95% CI: 0.06 to 0.26; I 2 = 53%) in pregnant women. Subgroup analyses revealed that interventions based on theoretical frameworks and those not specifically targeting overweight or obese women demonstrated greater effectiveness. Additionally, e-health interventions were associated with significant reductions in both total and weekly gestational weight gain. Six of the twelve e-health functions were utilised, with ‘client education and behaviour change communication’ being the most prevalent. Thirty unique BCTs were identified; among them, ‘instruction on how to perform the behaviour’, ‘self-monitoring’, ‘problem solving’, and ‘goal setting’ showed the highest degree of interconnectedness.
E-health interventions are effective in enhancing physical activity and reducing gestational weight gain during pregnancy. Incorporating theoretical frameworks and well-integrated BCTs is recommended to optimise intervention outcomes.
Integrating e-health interventions into existing perinatal care models holds promise for enhancing physical activity among pregnant women and improving maternal health outcomes.
This study adhered to the PRISMA checklist.
No patient or public involvement.
The study protocol was preregistered in the International Prospective Register of Systematic Reviews (CRD42024518740)
To consolidate and synthesise the literature reporting perceptions of nurses and nursing students regarding evidence-based nursing.
Qualitative systematic review.
Seven electronic databases (Cumulative Index to Nursing and Allied Health Literature, Embase, ProQuest Dissertations & Theses Global, PsycInfo, PubMed, Scopus and Web of Science) were searched from their respective inception dates to January 2025.
The Preferred Reporting Items for Systematic reviews and Meta-Analysis guidelines guided this review. The quality of included studies was assessed using the Critical Appraisal Skills Programme tool, and data were synthesised thematically using Sandelowski and Barroso's two-step approach.
Thematic analysis of the 19 included studies, published from 2007 to 2025, identified three key themes: (1) Advancing nursing through evidence, (2) Personal, structural and systemic challenges and (3) Promoting a new evidence-based nursing culture.
Evidence-based nursing can elevate nursing care standards and enhance patient outcomes. Numerous factors that encourage and hinder the implementation of evidence-based nursing among nurses and nursing students were reported.
This review suggests the need to incentivise nurses to champion evidence-based nursing initiatives, provide nurses and nursing students with continuing education, and develop updated evidence-based nursing guidelines. These strategies could help in cultivating a supportive evidence-based nursing workplace culture and improving the implementation of evidence-based nursing.
Valuable insights into the facilitators and barriers associated with the implementation of evidence-based nursing were reported by nurses and nursing students—the key personnel responsible for practising evidence-based nursing. Future research could be undertaken to explore the perceptions of nurses and nursing students across varied cultural settings and in underrepresented regions.
The Preferred Reporting Items for Systematic Reviews and Meta-Analysis guidelines.
This study did not include patient or public involvement in its design, conduct, or reporting.
To evaluate the effectiveness and safety of nutritional interventions (i.e. nutritional support, dietary patterns and dietary supplements) on cognitive function in cancer survivors.
Systematic review.
A systematic and comprehensive search of PubMed, Web of Science, the Cochrane Library, Embase, and CINAHL was conducted from the inception until March 10, 2023. The last search was conducted on December 10, 2023.
PRISMA.
A total of 59 randomized controlled trials were included for analysis. Nutritional support, dietary patterns and dietary supplements improved cognitive function in cancer survivors with no apparent safety concerns. The anti-inflammatory diet, the fasting-mimicking diet and the web-based diet significantly improved cognitive function. Whereas the ketogenic diet or dietary advice to consume more soluble dietary fibres and less insoluble dietary fibres and lactose could not. There was evidence from dietary supplements to support the beneficial effects of polyunsaturated fatty acid supplements, traditional herbal medicines and other supplements.
Nutritional interventions have great promise for improving cognitive function in adult cancer survivors. Further validation of the nutritional interventions supported in this study in other survivors and exploration of more effective nutritional interventions are needed.
This work can support the construction of nutritional support interventions and dietary guidance programs to prevent cancer-related cognitive decline.
This work filled a gap in preventive strategies for cancer-related cognitive decline from a nutritional perspective. Nutritional support, dietary patterns, and dietary supplements can prevent cancer-related cognitive decline without serious safety concerns. This work highlighted nutritional interventions that have the potential to improve cognitive function in cancer survivors, benefiting the further construction of evidence-based nutritional intervention programs.
PROSPERO.
No patient or public contribution.
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