{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["7(1)"],"submitter":["Yan YY"],"pubmed_abstract":["The effects of technology-supported behavior change interventions for reducing sodium intake on health outcomes in adults are inconclusive. Effective intervention characteristics associated with sodium reduction have yet to be identified. A systematic review and meta-analysis were conducted, searching randomized controlled trials (RCTs) published between January 2000 and April 2023 across 5 databases (PROSPERO: CRD42022357905). Meta-analyses using random-effects models were performed on 24-h urinary sodium (24HUNa), systolic blood pressure (SBP), and diastolic blood pressure (DBP). Subgroup analysis and meta-regression of 24HUNa were performed to identify effective intervention characteristics. Eighteen RCTs involving 3505 participants (51.5% female, mean age 51.6 years) were included. Technology-supported behavior change interventions for reducing sodium intake significantly reduced 24HUNa (mean difference [MD] -0.39 gm/24 h, 95% confidence interval [CI] -0.50 to -0.27; I<sup>2</sup> = 24%), SBP (MD -2.67 mmHg, 95% CI -4.06 to -1.29; I<sup>2</sup> = 40%), and DBP (MD -1.39 mmHg, 95% CI -2.31 to -0.48; I<sup>2</sup> = 31%), compared to control conditions. Interventions delivered more frequently (≤weekly) were associated with a significantly larger effect size in 24HUNa reduction compared to less frequent interventions (>weekly). Other intervention characteristics, such as intervention delivery via instant messaging and participant-family dyad involvement, were associated with larger, albeit non-significant, effect sizes in 24HUNa reduction when compared to other subgroups. Technology-supported behavior change interventions aimed at reducing sodium intake were effective in reducing 24HUNa, SBP, and DBP at post-intervention. Effective intervention characteristics identified in this review should be considered to develop sodium intake reduction interventions and tested in future trials, particularly for its long-term effects."],"journal":["NPJ digital medicine"],"pagination":["72"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC10948864"],"repository":["biostudies-literature"],"pubmed_title":["Technology-supported behavior change interventions for reducing sodium intake in adults: a systematic review and meta-analysis."],"pmcid":["PMC10948864"],"pubmed_authors":["Wang MP","Yan YY","Anderson CS","Chan LML","Kwok JYY","Lee JJ"],"additional_accession":[]},"is_claimable":false,"name":"Technology-supported behavior change interventions for reducing sodium intake in adults: a systematic review and meta-analysis.","description":"The effects of technology-supported behavior change interventions for reducing sodium intake on health outcomes in adults are inconclusive. Effective intervention characteristics associated with sodium reduction have yet to be identified. A systematic review and meta-analysis were conducted, searching randomized controlled trials (RCTs) published between January 2000 and April 2023 across 5 databases (PROSPERO: CRD42022357905). Meta-analyses using random-effects models were performed on 24-h urinary sodium (24HUNa), systolic blood pressure (SBP), and diastolic blood pressure (DBP). Subgroup analysis and meta-regression of 24HUNa were performed to identify effective intervention characteristics. Eighteen RCTs involving 3505 participants (51.5% female, mean age 51.6 years) were included. Technology-supported behavior change interventions for reducing sodium intake significantly reduced 24HUNa (mean difference [MD] -0.39 gm/24 h, 95% confidence interval [CI] -0.50 to -0.27; I<sup>2</sup> = 24%), SBP (MD -2.67 mmHg, 95% CI -4.06 to -1.29; I<sup>2</sup> = 40%), and DBP (MD -1.39 mmHg, 95% CI -2.31 to -0.48; I<sup>2</sup> = 31%), compared to control conditions. Interventions delivered more frequently (≤weekly) were associated with a significantly larger effect size in 24HUNa reduction compared to less frequent interventions (>weekly). Other intervention characteristics, such as intervention delivery via instant messaging and participant-family dyad involvement, were associated with larger, albeit non-significant, effect sizes in 24HUNa reduction when compared to other subgroups. Technology-supported behavior change interventions aimed at reducing sodium intake were effective in reducing 24HUNa, SBP, and DBP at post-intervention. Effective intervention characteristics identified in this review should be considered to develop sodium intake reduction interventions and tested in future trials, particularly for its long-term effects.","dates":{"release":"2024-01-01T00:00:00Z","publication":"2024 Mar","modification":"2025-04-21T19:11:16.918Z","creation":"2025-04-05T17:29:33.356Z"},"accession":"S-EPMC10948864","cross_references":{"pubmed":["38499729"],"doi":["10.1038/s41746-024-01067-y"]}}